{"id":134586,"date":"2024-08-20T23:02:10","date_gmt":"2024-08-21T06:02:10","guid":{"rendered":"https:\/\/www.stevenrhine.com\/?p=134586"},"modified":"2025-05-22T22:46:19","modified_gmt":"2025-05-23T05:46:19","slug":"cami-research-cableeye-m3u-cable-tester-review-and-teardown","status":"publish","type":"post","link":"https:\/\/www.stevenrhine.com\/?p=134586","title":{"rendered":"Cami Research CableEye M3U Cable Tester Review and Teardown"},"content":{"rendered":"<p>I initially settled for an <a href=\"https:\/\/www.stevenrhine.com\/?p=134261\">Cami Research Cableeye M2<\/a> just to test the cables I ordered for the <a href=\"https:\/\/www.stevenrhine.com\/?p=131392\">Miller TIG Welder Pulser and Sequencer Boards<\/a>. However, I\u2019ve been on the lookout for a more comprehensive way to test resistance and diodes in various cables. I still had my eye on the Cami Research CableEye M3U, M3Z, or M4, which all seemed ideal for the job. After some time searching and losing bids on other units, a clean-looking M3U finally popped up for sale. The shipping was a bit crazy at $51.51\u2014almost amusing if it had been $51.50! Despite that, I placed my bid, and guess what? I ended up as the highest bidder! Typically, items crazy high shipping costs scare off other bidders. Now, having two of these testers will definitely come in handy. I\u2019m eager to put this one to good use and ensure it earns its keep.<\/p>\n<p><a href=\"https:\/\/www.stevenrhine.com\/wp-content\/uploads\/2024\/08\/Rhine-Labs-Cami-Research-Cableeye-M3U-cable-Tester.png\"><img decoding=\"async\" class=\"alignnone wp-image-134587\" src=\"https:\/\/www.stevenrhine.com\/wp-content\/uploads\/2024\/08\/Rhine-Labs-Cami-Research-Cableeye-M3U-cable-Tester-1024x437.png\" alt=\"\" width=\"500\" height=\"213\" srcset=\"https:\/\/www.stevenrhine.com\/wp-content\/uploads\/2024\/08\/Rhine-Labs-Cami-Research-Cableeye-M3U-cable-Tester-1024x437.png 1024w, https:\/\/www.stevenrhine.com\/wp-content\/uploads\/2024\/08\/Rhine-Labs-Cami-Research-Cableeye-M3U-cable-Tester-300x128.png 300w, https:\/\/www.stevenrhine.com\/wp-content\/uploads\/2024\/08\/Rhine-Labs-Cami-Research-Cableeye-M3U-cable-Tester-768x328.png 768w, https:\/\/www.stevenrhine.com\/wp-content\/uploads\/2024\/08\/Rhine-Labs-Cami-Research-Cableeye-M3U-cable-Tester-1536x656.png 1536w, https:\/\/www.stevenrhine.com\/wp-content\/uploads\/2024\/08\/Rhine-Labs-Cami-Research-Cableeye-M3U-cable-Tester.png 1680w\" sizes=\"(max-width: 500px) 100vw, 500px\" \/><\/a><br \/>\nAug 17th 2024, I made my ownership transfer request, Lets hope that I get the latest version of software available.<\/p>\n<p>On August 20th, I received a reply from Cami Research\u2014they were a bit busy on Monday, but they assured me the software would be ready when the M3U arrives, with an ETA between Wednesday the 21st and Friday the 23rd. Later that evening, around 7 p.m., I received an email confirming that the ownership transfer was complete and the software was ready. Unfortunately, it\u2019s still the older V5.3 software, but at least it\u2019s newer than what I have on the M2. The latest version is V6.2, so I\u2019m a bit behind, but it\u2019s still an improvement.<br \/>\n<a href=\"https:\/\/www.stevenrhine.com\/wp-content\/uploads\/2024\/08\/Cami-Research-CableEye-Software-Download-V5.3.0.png\"><img decoding=\"async\" class=\"alignnone wp-image-134594\" src=\"https:\/\/www.stevenrhine.com\/wp-content\/uploads\/2024\/08\/Cami-Research-CableEye-Software-Download-V5.3.0-1024x301.png\" alt=\"Cami Research CableEye M3U Software V5.3.0 B-868\" width=\"500\" height=\"147\" srcset=\"https:\/\/www.stevenrhine.com\/wp-content\/uploads\/2024\/08\/Cami-Research-CableEye-Software-Download-V5.3.0-1024x301.png 1024w, https:\/\/www.stevenrhine.com\/wp-content\/uploads\/2024\/08\/Cami-Research-CableEye-Software-Download-V5.3.0-300x88.png 300w, https:\/\/www.stevenrhine.com\/wp-content\/uploads\/2024\/08\/Cami-Research-CableEye-Software-Download-V5.3.0-768x226.png 768w, https:\/\/www.stevenrhine.com\/wp-content\/uploads\/2024\/08\/Cami-Research-CableEye-Software-Download-V5.3.0.png 1042w\" sizes=\"(max-width: 500px) 100vw, 500px\" \/><\/a><br \/>\nExciting the Cami Research M3U Arrived.<br \/>\n<a href=\"https:\/\/www.stevenrhine.com\/wp-content\/uploads\/2024\/08\/Cami-Research-CableEye-M3U-Arrived-scaled.jpg\"><img decoding=\"async\" class=\"alignnone wp-image-134608\" src=\"https:\/\/www.stevenrhine.com\/wp-content\/uploads\/2024\/08\/Cami-Research-CableEye-M3U-Arrived-1024x576.jpg\" alt=\"Cami Research CableEye M3U Cable Tester Arrived Box\" width=\"500\" height=\"281\" srcset=\"https:\/\/www.stevenrhine.com\/wp-content\/uploads\/2024\/08\/Cami-Research-CableEye-M3U-Arrived-1024x576.jpg 1024w, https:\/\/www.stevenrhine.com\/wp-content\/uploads\/2024\/08\/Cami-Research-CableEye-M3U-Arrived-300x169.jpg 300w, https:\/\/www.stevenrhine.com\/wp-content\/uploads\/2024\/08\/Cami-Research-CableEye-M3U-Arrived-768x432.jpg 768w, https:\/\/www.stevenrhine.com\/wp-content\/uploads\/2024\/08\/Cami-Research-CableEye-M3U-Arrived-1536x864.jpg 1536w, https:\/\/www.stevenrhine.com\/wp-content\/uploads\/2024\/08\/Cami-Research-CableEye-M3U-Arrived-2048x1152.jpg 2048w\" sizes=\"(max-width: 500px) 100vw, 500px\" \/><\/a><\/p>\n<p>Unboxing and Initial Testing.<\/p>\n<p><iframe title=\"Cami Research CableEye M3U Cable Tester Unboxing and Initial Testing\" width=\"640\" height=\"360\" src=\"https:\/\/www.youtube.com\/embed\/FUv03dSahR4?feature=oembed\" frameborder=\"0\" allow=\"accelerometer; autoplay; clipboard-write; encrypted-media; gyroscope; picture-in-picture; web-share\" referrerpolicy=\"strict-origin-when-cross-origin\" allowfullscreen><\/iframe><\/p>\n<p><a href=\"https:\/\/www.stevenrhine.com\/wp-content\/uploads\/2024\/08\/Cami-Research-CableEye-M3U-Cable-Tester-Unboxed-scaled.jpg\"><img decoding=\"async\" class=\"alignnone wp-image-134611\" src=\"https:\/\/www.stevenrhine.com\/wp-content\/uploads\/2024\/08\/Cami-Research-CableEye-M3U-Cable-Tester-Unboxed-1024x576.jpg\" alt=\"Cami Research CableEye M3U Cable Tester Unboxed.\" width=\"500\" height=\"281\" srcset=\"https:\/\/www.stevenrhine.com\/wp-content\/uploads\/2024\/08\/Cami-Research-CableEye-M3U-Cable-Tester-Unboxed-1024x576.jpg 1024w, https:\/\/www.stevenrhine.com\/wp-content\/uploads\/2024\/08\/Cami-Research-CableEye-M3U-Cable-Tester-Unboxed-300x169.jpg 300w, https:\/\/www.stevenrhine.com\/wp-content\/uploads\/2024\/08\/Cami-Research-CableEye-M3U-Cable-Tester-Unboxed-768x432.jpg 768w, https:\/\/www.stevenrhine.com\/wp-content\/uploads\/2024\/08\/Cami-Research-CableEye-M3U-Cable-Tester-Unboxed-1536x864.jpg 1536w, https:\/\/www.stevenrhine.com\/wp-content\/uploads\/2024\/08\/Cami-Research-CableEye-M3U-Cable-Tester-Unboxed-2048x1152.jpg 2048w\" sizes=\"(max-width: 500px) 100vw, 500px\" \/><\/a><\/p>\n<p>Unit Seems to function Fine Here is the Info Form The Software. Unit Has Firmware Version 1.19<br \/>\n<a href=\"https:\/\/www.stevenrhine.com\/wp-content\/uploads\/2024\/08\/Cami-Research-CableEye-M3U-Cable-Tester-Main-About-M3U-About-Firmware-1.19.png\"><img decoding=\"async\" class=\"alignnone wp-image-134616\" src=\"https:\/\/www.stevenrhine.com\/wp-content\/uploads\/2024\/08\/Cami-Research-CableEye-M3U-Cable-Tester-Main-About-M3U-About-Firmware-1.19.png\" alt=\"\" width=\"500\" height=\"419\" srcset=\"https:\/\/www.stevenrhine.com\/wp-content\/uploads\/2024\/08\/Cami-Research-CableEye-M3U-Cable-Tester-Main-About-M3U-About-Firmware-1.19.png 621w, https:\/\/www.stevenrhine.com\/wp-content\/uploads\/2024\/08\/Cami-Research-CableEye-M3U-Cable-Tester-Main-About-M3U-About-Firmware-1.19-300x251.png 300w\" sizes=\"(max-width: 500px) 100vw, 500px\" \/><\/a><\/p>\n<p>Cami Research CableEye M3U Cable Tester Teardown Video:<\/p>\n<p><iframe title=\"Teardown Cami Research CableEye M3U Cable Tester\" width=\"640\" height=\"360\" src=\"https:\/\/www.youtube.com\/embed\/78UuahIvIB4?feature=oembed\" frameborder=\"0\" allow=\"accelerometer; autoplay; clipboard-write; encrypted-media; gyroscope; picture-in-picture; web-share\" referrerpolicy=\"strict-origin-when-cross-origin\" allowfullscreen><\/iframe><\/p>\n<p>Cami Research CableEye M3U Cable Tester Main Board Top, Notice the <a href=\"https:\/\/patents.google.com\/patent\/US5280251A\/en?oq=US+Patent+for+Continuity+analysis+system+with+graphic+wiring+display+Patent+(Patent+%23+5%2c280%2c251)+\">Patent<\/a>. This Patent Number is showing Expired.<br \/>\nMain Logic Chips <a href=\"https:\/\/www.google.com\/url?sa=t&amp;source=web&amp;rct=j&amp;opi=89978449&amp;url=https:\/\/www.ti.com\/lit\/gpn\/SN74HC165&amp;ved=2ahUKEwiysdXujJSJAxVGRDABHeupK2EQFnoECAsQAQ&amp;usg=AOvVaw0EO92NlJdgY9N0kESd9vyc\">74HC165<\/a> | <a href=\"https:\/\/www.google.com\/url?sa=t&amp;source=web&amp;rct=j&amp;opi=89978449&amp;url=https:\/\/www.ti.com\/lit\/ds\/symlink\/tpic6a595.pdf&amp;ved=2ahUKEwir_dWIj5SJAxVofTABHaoEFzEQFnoECAkQAQ&amp;usg=AOvVaw0EKTiS_-ocUDFq4WvYdN1H\">TPIC6A595<\/a> | <a href=\"https:\/\/www.ti.com\/lit\/ds\/symlink\/lp339-n.pdf\">LP339<\/a><br \/>\n<a href=\"https:\/\/www.stevenrhine.com\/wp-content\/uploads\/2024\/08\/Teardown-Cami-Research-CableEye-M3U-Cable-Tester-Main-Board-Top-scaled.jpg\"><img decoding=\"async\" class=\"alignnone wp-image-134613\" src=\"https:\/\/www.stevenrhine.com\/wp-content\/uploads\/2024\/08\/Teardown-Cami-Research-CableEye-M3U-Cable-Tester-Main-Board-Top-1024x576.jpg\" alt=\"Teardown Cami Research CableEye M3U Cable Tester Main Board Top\" width=\"500\" height=\"281\" srcset=\"https:\/\/www.stevenrhine.com\/wp-content\/uploads\/2024\/08\/Teardown-Cami-Research-CableEye-M3U-Cable-Tester-Main-Board-Top-1024x576.jpg 1024w, https:\/\/www.stevenrhine.com\/wp-content\/uploads\/2024\/08\/Teardown-Cami-Research-CableEye-M3U-Cable-Tester-Main-Board-Top-300x169.jpg 300w, https:\/\/www.stevenrhine.com\/wp-content\/uploads\/2024\/08\/Teardown-Cami-Research-CableEye-M3U-Cable-Tester-Main-Board-Top-768x432.jpg 768w, https:\/\/www.stevenrhine.com\/wp-content\/uploads\/2024\/08\/Teardown-Cami-Research-CableEye-M3U-Cable-Tester-Main-Board-Top-1536x864.jpg 1536w, https:\/\/www.stevenrhine.com\/wp-content\/uploads\/2024\/08\/Teardown-Cami-Research-CableEye-M3U-Cable-Tester-Main-Board-Top-2048x1152.jpg 2048w\" sizes=\"(max-width: 500px) 100vw, 500px\" \/><\/a><br \/>\nCami Research CableEye M3U Cable Tester Main Board Bottom<br \/>\n<a href=\"https:\/\/www.stevenrhine.com\/wp-content\/uploads\/2024\/08\/Teardown-Cami-Research-CableEye-M3U-Cable-Tester-Main-Board-Bottom-scaled.jpg\"><img decoding=\"async\" class=\"alignnone wp-image-134614\" src=\"https:\/\/www.stevenrhine.com\/wp-content\/uploads\/2024\/08\/Teardown-Cami-Research-CableEye-M3U-Cable-Tester-Main-Board-Bottom-1024x576.jpg\" alt=\"Teardown Cami Research CableEye M3U Cable Tester Main Board Bottom\" width=\"500\" height=\"281\" srcset=\"https:\/\/www.stevenrhine.com\/wp-content\/uploads\/2024\/08\/Teardown-Cami-Research-CableEye-M3U-Cable-Tester-Main-Board-Bottom-1024x576.jpg 1024w, https:\/\/www.stevenrhine.com\/wp-content\/uploads\/2024\/08\/Teardown-Cami-Research-CableEye-M3U-Cable-Tester-Main-Board-Bottom-300x169.jpg 300w, https:\/\/www.stevenrhine.com\/wp-content\/uploads\/2024\/08\/Teardown-Cami-Research-CableEye-M3U-Cable-Tester-Main-Board-Bottom-768x432.jpg 768w, https:\/\/www.stevenrhine.com\/wp-content\/uploads\/2024\/08\/Teardown-Cami-Research-CableEye-M3U-Cable-Tester-Main-Board-Bottom-1536x864.jpg 1536w, https:\/\/www.stevenrhine.com\/wp-content\/uploads\/2024\/08\/Teardown-Cami-Research-CableEye-M3U-Cable-Tester-Main-Board-Bottom-2048x1152.jpg 2048w\" sizes=\"(max-width: 500px) 100vw, 500px\" \/><\/a><\/p>\n<p>Cami Research CableEye M3U Cable Tester Teardown Close Up Photos (Soon)<\/p>\n<p>Logic Section Of the Cami Research M3U Cable Tester, The Header is a Header Lets Investigate it.<br \/>\n<a href=\"https:\/\/www.stevenrhine.com\/wp-content\/uploads\/2024\/08\/Cami-Research-M3U-Cable-Tester-Teardown-Silicon-Labs-C8051F320-MCU-scaled.jpg\"><img decoding=\"async\" class=\"alignnone wp-image-134619\" src=\"https:\/\/www.stevenrhine.com\/wp-content\/uploads\/2024\/08\/Cami-Research-M3U-Cable-Tester-Teardown-Silicon-Labs-C8051F320-MCU-1024x576.jpg\" alt=\" Cami Research CableEye M3U Cable Tester Logic Section. \" width=\"500\" height=\"281\" srcset=\"https:\/\/www.stevenrhine.com\/wp-content\/uploads\/2024\/08\/Cami-Research-M3U-Cable-Tester-Teardown-Silicon-Labs-C8051F320-MCU-1024x576.jpg 1024w, https:\/\/www.stevenrhine.com\/wp-content\/uploads\/2024\/08\/Cami-Research-M3U-Cable-Tester-Teardown-Silicon-Labs-C8051F320-MCU-300x169.jpg 300w, https:\/\/www.stevenrhine.com\/wp-content\/uploads\/2024\/08\/Cami-Research-M3U-Cable-Tester-Teardown-Silicon-Labs-C8051F320-MCU-768x432.jpg 768w, https:\/\/www.stevenrhine.com\/wp-content\/uploads\/2024\/08\/Cami-Research-M3U-Cable-Tester-Teardown-Silicon-Labs-C8051F320-MCU-1536x864.jpg 1536w, https:\/\/www.stevenrhine.com\/wp-content\/uploads\/2024\/08\/Cami-Research-M3U-Cable-Tester-Teardown-Silicon-Labs-C8051F320-MCU-2048x1152.jpg 2048w\" sizes=\"(max-width: 500px) 100vw, 500px\" \/><\/a><br \/>\nCami Research Cable Eye M3U Is Controlled With a <a href=\"https:\/\/www.silabs.com\/documents\/public\/data-sheets\/C8051F32x.pdf\">Silicon Labs C8051F320 MCU<\/a> Looking thru the Data Sheet this target uses an uncommon C2 interface for In system Programming.<br \/>\n<a href=\"https:\/\/www.stevenrhine.com\/wp-content\/uploads\/2024\/08\/Cami-Research-M3U-Cable-Tester-Teardown-Silicon-Labs-C8051F320-MCU-Close-scaled.jpg\"><img decoding=\"async\" class=\"alignnone wp-image-134618\" src=\"https:\/\/www.stevenrhine.com\/wp-content\/uploads\/2024\/08\/Cami-Research-M3U-Cable-Tester-Teardown-Silicon-Labs-C8051F320-MCU-Close-1024x576.jpg\" alt=\"Cami Research Cable Eye M3U Is Controlled With a Silicon Labs C8051F320 MCU\" width=\"500\" height=\"281\" srcset=\"https:\/\/www.stevenrhine.com\/wp-content\/uploads\/2024\/08\/Cami-Research-M3U-Cable-Tester-Teardown-Silicon-Labs-C8051F320-MCU-Close-1024x576.jpg 1024w, https:\/\/www.stevenrhine.com\/wp-content\/uploads\/2024\/08\/Cami-Research-M3U-Cable-Tester-Teardown-Silicon-Labs-C8051F320-MCU-Close-300x169.jpg 300w, https:\/\/www.stevenrhine.com\/wp-content\/uploads\/2024\/08\/Cami-Research-M3U-Cable-Tester-Teardown-Silicon-Labs-C8051F320-MCU-Close-768x432.jpg 768w, https:\/\/www.stevenrhine.com\/wp-content\/uploads\/2024\/08\/Cami-Research-M3U-Cable-Tester-Teardown-Silicon-Labs-C8051F320-MCU-Close-1536x864.jpg 1536w, https:\/\/www.stevenrhine.com\/wp-content\/uploads\/2024\/08\/Cami-Research-M3U-Cable-Tester-Teardown-Silicon-Labs-C8051F320-MCU-Close-2048x1152.jpg 2048w\" sizes=\"(max-width: 500px) 100vw, 500px\" \/><\/a><br \/>\nI Checked My Xeltek IS01 It Supports the Silicon Labs C8051F320 MCU.<br \/>\n<a href=\"https:\/\/www.stevenrhine.com\/wp-content\/uploads\/2024\/08\/Cami-Research-CableEye-M3U-Cable-Tester-Firmware-V1.19-Xeltek-IS01-Target-Silicon-Labs-C8051F320-MCU.png\"><img decoding=\"async\" class=\"alignnone wp-image-134622\" src=\"https:\/\/www.stevenrhine.com\/wp-content\/uploads\/2024\/08\/Cami-Research-CableEye-M3U-Cable-Tester-Firmware-V1.19-Xeltek-IS01-Target-Silicon-Labs-C8051F320-MCU-1024x973.png\" alt=\"\" width=\"500\" height=\"475\" srcset=\"https:\/\/www.stevenrhine.com\/wp-content\/uploads\/2024\/08\/Cami-Research-CableEye-M3U-Cable-Tester-Firmware-V1.19-Xeltek-IS01-Target-Silicon-Labs-C8051F320-MCU-1024x973.png 1024w, https:\/\/www.stevenrhine.com\/wp-content\/uploads\/2024\/08\/Cami-Research-CableEye-M3U-Cable-Tester-Firmware-V1.19-Xeltek-IS01-Target-Silicon-Labs-C8051F320-MCU-300x285.png 300w, https:\/\/www.stevenrhine.com\/wp-content\/uploads\/2024\/08\/Cami-Research-CableEye-M3U-Cable-Tester-Firmware-V1.19-Xeltek-IS01-Target-Silicon-Labs-C8051F320-MCU-768x730.png 768w, https:\/\/www.stevenrhine.com\/wp-content\/uploads\/2024\/08\/Cami-Research-CableEye-M3U-Cable-Tester-Firmware-V1.19-Xeltek-IS01-Target-Silicon-Labs-C8051F320-MCU.png 1264w\" sizes=\"(max-width: 500px) 100vw, 500px\" \/><\/a><br \/>\nRequired Pins For Programming The Silicon Labs C8051F320 MCU With the Xeltek IS01 We Require GND, VCC, C2D, VDD, RST\/C2CK<br \/>\n<a href=\"https:\/\/www.stevenrhine.com\/wp-content\/uploads\/2024\/08\/Cableeye-Firmware-Backup-With-Xeltek-IS01-Silicon-Labs-C8051F320-MCU-Required-Connections.png\"><img decoding=\"async\" class=\"alignnone wp-image-134623\" src=\"https:\/\/www.stevenrhine.com\/wp-content\/uploads\/2024\/08\/Cableeye-Firmware-Backup-With-Xeltek-IS01-Silicon-Labs-C8051F320-MCU-Required-Connections.png\" alt=\"\" width=\"500\" height=\"293\" srcset=\"https:\/\/www.stevenrhine.com\/wp-content\/uploads\/2024\/08\/Cableeye-Firmware-Backup-With-Xeltek-IS01-Silicon-Labs-C8051F320-MCU-Required-Connections.png 799w, https:\/\/www.stevenrhine.com\/wp-content\/uploads\/2024\/08\/Cableeye-Firmware-Backup-With-Xeltek-IS01-Silicon-Labs-C8051F320-MCU-Required-Connections-300x176.png 300w, https:\/\/www.stevenrhine.com\/wp-content\/uploads\/2024\/08\/Cableeye-Firmware-Backup-With-Xeltek-IS01-Silicon-Labs-C8051F320-MCU-Required-Connections-768x450.png 768w\" sizes=\"(max-width: 500px) 100vw, 500px\" \/><\/a><br \/>\nLook at the Data Sheet And the Pin Outs Section. The Pins We Need for In System Programming Are<br \/>\nVDD Pin 6<br \/>\nGND Pin 3<br \/>\nC2D Pin 10<br \/>\nRST\/C2CK<br \/>\nWill Check for Continuity On the Header.<br \/>\n<a href=\"https:\/\/www.stevenrhine.com\/wp-content\/uploads\/2024\/08\/Cami-Research-M3U-Cable-Tester-Teardown-MCU-C80651F320-Pins.png\"><img decoding=\"async\" class=\"alignnone wp-image-134625\" src=\"https:\/\/www.stevenrhine.com\/wp-content\/uploads\/2024\/08\/Cami-Research-M3U-Cable-Tester-Teardown-MCU-C80651F320-Pins-1024x976.png\" alt=\"\" width=\"500\" height=\"477\" srcset=\"https:\/\/www.stevenrhine.com\/wp-content\/uploads\/2024\/08\/Cami-Research-M3U-Cable-Tester-Teardown-MCU-C80651F320-Pins-1024x976.png 1024w, https:\/\/www.stevenrhine.com\/wp-content\/uploads\/2024\/08\/Cami-Research-M3U-Cable-Tester-Teardown-MCU-C80651F320-Pins-300x286.png 300w, https:\/\/www.stevenrhine.com\/wp-content\/uploads\/2024\/08\/Cami-Research-M3U-Cable-Tester-Teardown-MCU-C80651F320-Pins-768x732.png 768w, https:\/\/www.stevenrhine.com\/wp-content\/uploads\/2024\/08\/Cami-Research-M3U-Cable-Tester-Teardown-MCU-C80651F320-Pins.png 1206w\" sizes=\"(max-width: 500px) 100vw, 500px\" \/><\/a><br \/>\nProgramming Headder Pin Out.<br \/>\n<a href=\"https:\/\/www.stevenrhine.com\/wp-content\/uploads\/2024\/08\/Cami-Research-M3U-Cable-Tester-Teardown-Programming-ISP-Programming-Header-Pin-Out.jpg\"><img decoding=\"async\" class=\"alignnone wp-image-134624\" src=\"https:\/\/www.stevenrhine.com\/wp-content\/uploads\/2024\/08\/Cami-Research-M3U-Cable-Tester-Teardown-Programming-ISP-Programming-Header-Pin-Out-1024x576.jpg\" alt=\"\" width=\"500\" height=\"281\" srcset=\"https:\/\/www.stevenrhine.com\/wp-content\/uploads\/2024\/08\/Cami-Research-M3U-Cable-Tester-Teardown-Programming-ISP-Programming-Header-Pin-Out-1024x576.jpg 1024w, https:\/\/www.stevenrhine.com\/wp-content\/uploads\/2024\/08\/Cami-Research-M3U-Cable-Tester-Teardown-Programming-ISP-Programming-Header-Pin-Out-300x169.jpg 300w, https:\/\/www.stevenrhine.com\/wp-content\/uploads\/2024\/08\/Cami-Research-M3U-Cable-Tester-Teardown-Programming-ISP-Programming-Header-Pin-Out-768x432.jpg 768w, https:\/\/www.stevenrhine.com\/wp-content\/uploads\/2024\/08\/Cami-Research-M3U-Cable-Tester-Teardown-Programming-ISP-Programming-Header-Pin-Out.jpg 1280w\" sizes=\"(max-width: 500px) 100vw, 500px\" \/><\/a><br \/>\nThe Pins Required<br \/>\nPin 1, VCC<br \/>\nPin 3, GND<br \/>\nPin 4, C2D<br \/>\nPin7, RST\/C2CK<\/p>\n<p>Standard SiLabs <a href=\"https:\/\/www.segger.com\/products\/production\/flasher\/models\/flasher-pro\/\">Segger Flasher Pro<\/a> Pinout<br \/>\n<a href=\"https:\/\/www.stevenrhine.com\/wp-content\/uploads\/2024\/08\/Cableeye-M3U-C8051F342-SiLabs-C2-Adapter-Pinout.png\"><img decoding=\"async\" class=\"alignnone size-full wp-image-135133\" src=\"https:\/\/www.stevenrhine.com\/wp-content\/uploads\/2024\/08\/Cableeye-M3U-C8051F342-SiLabs-C2-Adapter-Pinout.png\" alt=\"\" width=\"377\" height=\"318\" srcset=\"https:\/\/www.stevenrhine.com\/wp-content\/uploads\/2024\/08\/Cableeye-M3U-C8051F342-SiLabs-C2-Adapter-Pinout.png 377w, https:\/\/www.stevenrhine.com\/wp-content\/uploads\/2024\/08\/Cableeye-M3U-C8051F342-SiLabs-C2-Adapter-Pinout-300x253.png 300w\" sizes=\"(max-width: 377px) 100vw, 377px\" \/><\/a><\/p>\n<p>Now the Question is Is Read Protected? Of Will I Be able to Backup This Instruments Firmware?<\/p>\n<p>Cami Research CableEye M3U Cable Tester Firmware V1.19 Backup. (Soon)<br \/>\n<a href=\"https:\/\/www.stevenrhine.com\/wp-content\/uploads\/2024\/08\/Cami-Research-CableEye-M3U-Cable-Tester-Firmware-Backup-Xeltek-IS01-scaled.jpg\"><img decoding=\"async\" class=\"alignnone wp-image-134617\" src=\"https:\/\/www.stevenrhine.com\/wp-content\/uploads\/2024\/08\/Cami-Research-CableEye-M3U-Cable-Tester-Firmware-Backup-Xeltek-IS01-1024x576.jpg\" alt=\"Cami Research CableEye M3U Cable Tester Firmware V1.19 Backup\" width=\"500\" height=\"281\" srcset=\"https:\/\/www.stevenrhine.com\/wp-content\/uploads\/2024\/08\/Cami-Research-CableEye-M3U-Cable-Tester-Firmware-Backup-Xeltek-IS01-1024x576.jpg 1024w, https:\/\/www.stevenrhine.com\/wp-content\/uploads\/2024\/08\/Cami-Research-CableEye-M3U-Cable-Tester-Firmware-Backup-Xeltek-IS01-300x169.jpg 300w, https:\/\/www.stevenrhine.com\/wp-content\/uploads\/2024\/08\/Cami-Research-CableEye-M3U-Cable-Tester-Firmware-Backup-Xeltek-IS01-768x432.jpg 768w, https:\/\/www.stevenrhine.com\/wp-content\/uploads\/2024\/08\/Cami-Research-CableEye-M3U-Cable-Tester-Firmware-Backup-Xeltek-IS01-1536x864.jpg 1536w, https:\/\/www.stevenrhine.com\/wp-content\/uploads\/2024\/08\/Cami-Research-CableEye-M3U-Cable-Tester-Firmware-Backup-Xeltek-IS01-2048x1152.jpg 2048w\" sizes=\"(max-width: 500px) 100vw, 500px\" \/><\/a><br \/>\nI Did Reach out to Cami Research Inquiring if Firmware Version 1.19 was the most recent for the Cable Eye M3U This was their reply. I really do not like it when companies assume people asking for firmware updates are idiots.\u00a0 Yes we know what firmware updates do LOL. some of us are more then capable to update ourselves.<br \/>\n<a href=\"https:\/\/www.stevenrhine.com\/wp-content\/uploads\/2024\/08\/Cami-Research-CableEye-M3U-Cable-Tester-Firmware-Update-Current-Version-Reply.png\"><img decoding=\"async\" class=\"alignnone wp-image-134630\" src=\"https:\/\/www.stevenrhine.com\/wp-content\/uploads\/2024\/08\/Cami-Research-CableEye-M3U-Cable-Tester-Firmware-Update-Current-Version-Reply-1024x310.png\" alt=\"\" width=\"500\" height=\"152\" srcset=\"https:\/\/www.stevenrhine.com\/wp-content\/uploads\/2024\/08\/Cami-Research-CableEye-M3U-Cable-Tester-Firmware-Update-Current-Version-Reply-1024x310.png 1024w, https:\/\/www.stevenrhine.com\/wp-content\/uploads\/2024\/08\/Cami-Research-CableEye-M3U-Cable-Tester-Firmware-Update-Current-Version-Reply-300x91.png 300w, https:\/\/www.stevenrhine.com\/wp-content\/uploads\/2024\/08\/Cami-Research-CableEye-M3U-Cable-Tester-Firmware-Update-Current-Version-Reply-768x233.png 768w, https:\/\/www.stevenrhine.com\/wp-content\/uploads\/2024\/08\/Cami-Research-CableEye-M3U-Cable-Tester-Firmware-Update-Current-Version-Reply-1536x466.png 1536w, https:\/\/www.stevenrhine.com\/wp-content\/uploads\/2024\/08\/Cami-Research-CableEye-M3U-Cable-Tester-Firmware-Update-Current-Version-Reply.png 1544w\" sizes=\"(max-width: 500px) 100vw, 500px\" \/><\/a><br \/>\nCami Research Firmware Backup Attempt With Xeltek IS01 In System Programmer Video. (Public Aug 31 2024 4:30Am Pacific Time)<\/p>\n<p><iframe title=\"Cami Research CableEye M3U Cable Tester Firmware Backup Attempt!\" width=\"640\" height=\"360\" src=\"https:\/\/www.youtube.com\/embed\/2F0kaJtwcGM?feature=oembed\" frameborder=\"0\" allow=\"accelerometer; autoplay; clipboard-write; encrypted-media; gyroscope; picture-in-picture; web-share\" referrerpolicy=\"strict-origin-when-cross-origin\" allowfullscreen><\/iframe><\/p>\n<p>I obtained 2 More if these Cami Research Cableeye M3 M3U Cable Testers&#8230;<\/p>\n<p><iframe title=\"Unboxing 2 Cami Research Cableye M3U Cable Testers, Do They Belong in cotties litter box?\" width=\"640\" height=\"360\" src=\"https:\/\/www.youtube.com\/embed\/9f3ukEQEMjo?feature=oembed\" frameborder=\"0\" allow=\"accelerometer; autoplay; clipboard-write; encrypted-media; gyroscope; picture-in-picture; web-share\" referrerpolicy=\"strict-origin-when-cross-origin\" allowfullscreen><\/iframe><\/p>\n<p>Ebay Description in very good working condition LOL umm ok! Ebay seller<\/p>\n<p><a href=\"https:\/\/www.stevenrhine.com\/wp-content\/uploads\/2024\/08\/Cami-Research-M3-CableEye-Cable-Tester-PC-Based-Cable-Test-System-Board-Ebay-Description.png\"><img decoding=\"async\" class=\"alignnone wp-image-135010\" src=\"https:\/\/www.stevenrhine.com\/wp-content\/uploads\/2024\/08\/Cami-Research-M3-CableEye-Cable-Tester-PC-Based-Cable-Test-System-Board-Ebay-Description.png\" alt=\"\" width=\"500\" height=\"139\" srcset=\"https:\/\/www.stevenrhine.com\/wp-content\/uploads\/2024\/08\/Cami-Research-M3-CableEye-Cable-Tester-PC-Based-Cable-Test-System-Board-Ebay-Description.png 1584w, https:\/\/www.stevenrhine.com\/wp-content\/uploads\/2024\/08\/Cami-Research-M3-CableEye-Cable-Tester-PC-Based-Cable-Test-System-Board-Ebay-Description-300x83.png 300w, https:\/\/www.stevenrhine.com\/wp-content\/uploads\/2024\/08\/Cami-Research-M3-CableEye-Cable-Tester-PC-Based-Cable-Test-System-Board-Ebay-Description-1024x284.png 1024w, https:\/\/www.stevenrhine.com\/wp-content\/uploads\/2024\/08\/Cami-Research-M3-CableEye-Cable-Tester-PC-Based-Cable-Test-System-Board-Ebay-Description-768x213.png 768w, https:\/\/www.stevenrhine.com\/wp-content\/uploads\/2024\/08\/Cami-Research-M3-CableEye-Cable-Tester-PC-Based-Cable-Test-System-Board-Ebay-Description-1536x427.png 1536w\" sizes=\"(max-width: 500px) 100vw, 500px\" \/><\/a><br \/>\nBoth units need USB Ports, One Needed a DC Barrel Connector, and One has a Fault. \ud83d\ude41 looks like I get to investigate. Both are at Firmware V1.19 also.<br \/>\n<a href=\"https:\/\/www.stevenrhine.com\/wp-content\/uploads\/2024\/08\/Cami-Research-CableEye-M3U-Cable-Tester-Broken-USB-Port-scaled.jpg\"><img decoding=\"async\" class=\"alignnone wp-image-135005\" src=\"https:\/\/www.stevenrhine.com\/wp-content\/uploads\/2024\/08\/Cami-Research-CableEye-M3U-Cable-Tester-Broken-USB-Port-1024x576.jpg\" alt=\"\" width=\"500\" height=\"281\" srcset=\"https:\/\/www.stevenrhine.com\/wp-content\/uploads\/2024\/08\/Cami-Research-CableEye-M3U-Cable-Tester-Broken-USB-Port-1024x576.jpg 1024w, https:\/\/www.stevenrhine.com\/wp-content\/uploads\/2024\/08\/Cami-Research-CableEye-M3U-Cable-Tester-Broken-USB-Port-300x169.jpg 300w, https:\/\/www.stevenrhine.com\/wp-content\/uploads\/2024\/08\/Cami-Research-CableEye-M3U-Cable-Tester-Broken-USB-Port-768x432.jpg 768w, https:\/\/www.stevenrhine.com\/wp-content\/uploads\/2024\/08\/Cami-Research-CableEye-M3U-Cable-Tester-Broken-USB-Port-1536x864.jpg 1536w, https:\/\/www.stevenrhine.com\/wp-content\/uploads\/2024\/08\/Cami-Research-CableEye-M3U-Cable-Tester-Broken-USB-Port-2048x1152.jpg 2048w\" sizes=\"(max-width: 500px) 100vw, 500px\" \/><\/a><br \/>\nHere is the Fault. When I get time I will look in to it and publish the fix. Sadly no schematics from Cami Research so I will need to make the time for in-depth diagnostics.<br \/>\n<a href=\"https:\/\/www.stevenrhine.com\/wp-content\/uploads\/2024\/10\/Cami-Research-CableEye-M3U-Cable-Tester-Fault-Bridge-Check.png\"><img decoding=\"async\" class=\"alignnone wp-image-134998\" src=\"https:\/\/www.stevenrhine.com\/wp-content\/uploads\/2024\/10\/Cami-Research-CableEye-M3U-Cable-Tester-Fault-Bridge-Check.png\" alt=\"Cami Research M3U Error Bridge Check (High Impedance)\" width=\"500\" height=\"383\" srcset=\"https:\/\/www.stevenrhine.com\/wp-content\/uploads\/2024\/10\/Cami-Research-CableEye-M3U-Cable-Tester-Fault-Bridge-Check.png 1076w, https:\/\/www.stevenrhine.com\/wp-content\/uploads\/2024\/10\/Cami-Research-CableEye-M3U-Cable-Tester-Fault-Bridge-Check-300x230.png 300w, https:\/\/www.stevenrhine.com\/wp-content\/uploads\/2024\/10\/Cami-Research-CableEye-M3U-Cable-Tester-Fault-Bridge-Check-1024x785.png 1024w, https:\/\/www.stevenrhine.com\/wp-content\/uploads\/2024\/10\/Cami-Research-CableEye-M3U-Cable-Tester-Fault-Bridge-Check-768x589.png 768w\" sizes=\"(max-width: 500px) 100vw, 500px\" \/><\/a><br \/>\nPressing Cami research for the schematics and making calls to the CEO Christopher E. Strangio I received an e-mail from him about the error code.\u00a0 He told me to replace a<br \/>\n<a href=\"https:\/\/www.stevenrhine.com\/wp-content\/uploads\/2024\/10\/Cami-Research-CEO-Christopher-E.-Strangio-Error-Code-Whats-Broken-Cableeye-M3U.png\"><img decoding=\"async\" class=\"alignnone size-large wp-image-136252\" src=\"https:\/\/www.stevenrhine.com\/wp-content\/uploads\/2024\/10\/Cami-Research-CEO-Christopher-E.-Strangio-Error-Code-Whats-Broken-Cableeye-M3U-1024x181.png\" alt=\"\" width=\"640\" height=\"113\" srcset=\"https:\/\/www.stevenrhine.com\/wp-content\/uploads\/2024\/10\/Cami-Research-CEO-Christopher-E.-Strangio-Error-Code-Whats-Broken-Cableeye-M3U-1024x181.png 1024w, https:\/\/www.stevenrhine.com\/wp-content\/uploads\/2024\/10\/Cami-Research-CEO-Christopher-E.-Strangio-Error-Code-Whats-Broken-Cableeye-M3U-300x53.png 300w, https:\/\/www.stevenrhine.com\/wp-content\/uploads\/2024\/10\/Cami-Research-CEO-Christopher-E.-Strangio-Error-Code-Whats-Broken-Cableeye-M3U-768x136.png 768w, https:\/\/www.stevenrhine.com\/wp-content\/uploads\/2024\/10\/Cami-Research-CEO-Christopher-E.-Strangio-Error-Code-Whats-Broken-Cableeye-M3U-1536x272.png 1536w, https:\/\/www.stevenrhine.com\/wp-content\/uploads\/2024\/10\/Cami-Research-CEO-Christopher-E.-Strangio-Error-Code-Whats-Broken-Cableeye-M3U.png 1583w\" sizes=\"(max-width: 640px) 100vw, 640px\" \/><\/a><\/p>\n<p>I ordered a tube of the <a href=\"https:\/\/www.mouser.com\/ProductDetail\/595-TPIC6A595NE\">TIPC6A595NE<\/a> form Mouser once they came back in stock.<br \/>\n<a href=\"https:\/\/www.stevenrhine.com\/wp-content\/uploads\/2024\/08\/Cami-Research-Cableeye-M3U-Error-Bridge-Check-High-Impedance-Replace-TPIC6A595N-Mouser-Tube-scaled.jpg\"><img decoding=\"async\" class=\"alignnone size-large wp-image-136769\" src=\"https:\/\/www.stevenrhine.com\/wp-content\/uploads\/2024\/08\/Cami-Research-Cableeye-M3U-Error-Bridge-Check-High-Impedance-Replace-TPIC6A595N-Mouser-Tube-1024x576.jpg\" alt=\"\" width=\"640\" height=\"360\" srcset=\"https:\/\/www.stevenrhine.com\/wp-content\/uploads\/2024\/08\/Cami-Research-Cableeye-M3U-Error-Bridge-Check-High-Impedance-Replace-TPIC6A595N-Mouser-Tube-1024x576.jpg 1024w, https:\/\/www.stevenrhine.com\/wp-content\/uploads\/2024\/08\/Cami-Research-Cableeye-M3U-Error-Bridge-Check-High-Impedance-Replace-TPIC6A595N-Mouser-Tube-300x169.jpg 300w, https:\/\/www.stevenrhine.com\/wp-content\/uploads\/2024\/08\/Cami-Research-Cableeye-M3U-Error-Bridge-Check-High-Impedance-Replace-TPIC6A595N-Mouser-Tube-768x432.jpg 768w, https:\/\/www.stevenrhine.com\/wp-content\/uploads\/2024\/08\/Cami-Research-Cableeye-M3U-Error-Bridge-Check-High-Impedance-Replace-TPIC6A595N-Mouser-Tube-1536x864.jpg 1536w, https:\/\/www.stevenrhine.com\/wp-content\/uploads\/2024\/08\/Cami-Research-Cableeye-M3U-Error-Bridge-Check-High-Impedance-Replace-TPIC6A595N-Mouser-Tube-2048x1152.jpg 2048w\" sizes=\"(max-width: 640px) 100vw, 640px\" \/><\/a><br \/>\nI replaced the Chip at the Location Specified<br \/>\n<a href=\"https:\/\/www.stevenrhine.com\/wp-content\/uploads\/2024\/08\/Cami-Research-Cableeye-M3U-Error-Bridge-Check-High-Impedance-Replace-TPIC6A595N-in-row-B-column-10-removed-scaled.jpg\"><img decoding=\"async\" class=\"alignnone wp-image-136771 size-medium\" src=\"https:\/\/www.stevenrhine.com\/wp-content\/uploads\/2024\/08\/Cami-Research-Cableeye-M3U-Error-Bridge-Check-High-Impedance-Replace-TPIC6A595N-in-row-B-column-10-removed-300x169.jpg\" alt=\"\" width=\"300\" height=\"169\" srcset=\"https:\/\/www.stevenrhine.com\/wp-content\/uploads\/2024\/08\/Cami-Research-Cableeye-M3U-Error-Bridge-Check-High-Impedance-Replace-TPIC6A595N-in-row-B-column-10-removed-300x169.jpg 300w, https:\/\/www.stevenrhine.com\/wp-content\/uploads\/2024\/08\/Cami-Research-Cableeye-M3U-Error-Bridge-Check-High-Impedance-Replace-TPIC6A595N-in-row-B-column-10-removed-1024x576.jpg 1024w, https:\/\/www.stevenrhine.com\/wp-content\/uploads\/2024\/08\/Cami-Research-Cableeye-M3U-Error-Bridge-Check-High-Impedance-Replace-TPIC6A595N-in-row-B-column-10-removed-768x432.jpg 768w, https:\/\/www.stevenrhine.com\/wp-content\/uploads\/2024\/08\/Cami-Research-Cableeye-M3U-Error-Bridge-Check-High-Impedance-Replace-TPIC6A595N-in-row-B-column-10-removed-1536x864.jpg 1536w, https:\/\/www.stevenrhine.com\/wp-content\/uploads\/2024\/08\/Cami-Research-Cableeye-M3U-Error-Bridge-Check-High-Impedance-Replace-TPIC6A595N-in-row-B-column-10-removed-2048x1152.jpg 2048w\" sizes=\"(max-width: 300px) 100vw, 300px\" \/><\/a> <a href=\"https:\/\/www.stevenrhine.com\/wp-content\/uploads\/2024\/08\/Cami-Research-Cableeye-M3U-Error-Bridge-Check-High-Impedance-Replace-TPIC6A595N-in-row-B-column-10-removed-close-scaled.jpg\"><img decoding=\"async\" class=\"alignnone wp-image-136770 size-medium\" src=\"https:\/\/www.stevenrhine.com\/wp-content\/uploads\/2024\/08\/Cami-Research-Cableeye-M3U-Error-Bridge-Check-High-Impedance-Replace-TPIC6A595N-in-row-B-column-10-removed-close-300x169.jpg\" alt=\"\" width=\"300\" height=\"169\" srcset=\"https:\/\/www.stevenrhine.com\/wp-content\/uploads\/2024\/08\/Cami-Research-Cableeye-M3U-Error-Bridge-Check-High-Impedance-Replace-TPIC6A595N-in-row-B-column-10-removed-close-300x169.jpg 300w, https:\/\/www.stevenrhine.com\/wp-content\/uploads\/2024\/08\/Cami-Research-Cableeye-M3U-Error-Bridge-Check-High-Impedance-Replace-TPIC6A595N-in-row-B-column-10-removed-close-1024x576.jpg 1024w, https:\/\/www.stevenrhine.com\/wp-content\/uploads\/2024\/08\/Cami-Research-Cableeye-M3U-Error-Bridge-Check-High-Impedance-Replace-TPIC6A595N-in-row-B-column-10-removed-close-768x432.jpg 768w, https:\/\/www.stevenrhine.com\/wp-content\/uploads\/2024\/08\/Cami-Research-Cableeye-M3U-Error-Bridge-Check-High-Impedance-Replace-TPIC6A595N-in-row-B-column-10-removed-close-1536x864.jpg 1536w, https:\/\/www.stevenrhine.com\/wp-content\/uploads\/2024\/08\/Cami-Research-Cableeye-M3U-Error-Bridge-Check-High-Impedance-Replace-TPIC6A595N-in-row-B-column-10-removed-close-2048x1152.jpg 2048w\" sizes=\"(max-width: 300px) 100vw, 300px\" \/><\/a><br \/>\n<a href=\"https:\/\/www.stevenrhine.com\/wp-content\/uploads\/2024\/08\/Cami-Research-Cableeye-M3U-Error-Bridge-Check-High-Impedance-Replace-TPIC6A595N-in-row-B-column-10-replaced-scaled.jpg\"><img decoding=\"async\" class=\"alignnone wp-image-136772\" src=\"https:\/\/www.stevenrhine.com\/wp-content\/uploads\/2024\/08\/Cami-Research-Cableeye-M3U-Error-Bridge-Check-High-Impedance-Replace-TPIC6A595N-in-row-B-column-10-replaced-1024x576.jpg\" alt=\"\" width=\"500\" height=\"281\" srcset=\"https:\/\/www.stevenrhine.com\/wp-content\/uploads\/2024\/08\/Cami-Research-Cableeye-M3U-Error-Bridge-Check-High-Impedance-Replace-TPIC6A595N-in-row-B-column-10-replaced-1024x576.jpg 1024w, https:\/\/www.stevenrhine.com\/wp-content\/uploads\/2024\/08\/Cami-Research-Cableeye-M3U-Error-Bridge-Check-High-Impedance-Replace-TPIC6A595N-in-row-B-column-10-replaced-300x169.jpg 300w, https:\/\/www.stevenrhine.com\/wp-content\/uploads\/2024\/08\/Cami-Research-Cableeye-M3U-Error-Bridge-Check-High-Impedance-Replace-TPIC6A595N-in-row-B-column-10-replaced-768x432.jpg 768w, https:\/\/www.stevenrhine.com\/wp-content\/uploads\/2024\/08\/Cami-Research-Cableeye-M3U-Error-Bridge-Check-High-Impedance-Replace-TPIC6A595N-in-row-B-column-10-replaced-1536x864.jpg 1536w, https:\/\/www.stevenrhine.com\/wp-content\/uploads\/2024\/08\/Cami-Research-Cableeye-M3U-Error-Bridge-Check-High-Impedance-Replace-TPIC6A595N-in-row-B-column-10-replaced-2048x1152.jpg 2048w\" sizes=\"(max-width: 500px) 100vw, 500px\" \/><\/a><\/p>\n<p>I also replaced the USB and DC Connector with good quality ones.<br \/>\n<a href=\"https:\/\/www.stevenrhine.com\/wp-content\/uploads\/2024\/08\/Cami-Research-Cableeye-M3U-Repair-Replace-USB-B-and-Power-Connectors-Back-Of-Baord-scaled.jpg\"><img decoding=\"async\" class=\"alignnone wp-image-136774\" src=\"https:\/\/www.stevenrhine.com\/wp-content\/uploads\/2024\/08\/Cami-Research-Cableeye-M3U-Repair-Replace-USB-B-and-Power-Connectors-Back-Of-Baord-1024x576.jpg\" alt=\"\" width=\"500\" height=\"281\" srcset=\"https:\/\/www.stevenrhine.com\/wp-content\/uploads\/2024\/08\/Cami-Research-Cableeye-M3U-Repair-Replace-USB-B-and-Power-Connectors-Back-Of-Baord-1024x576.jpg 1024w, https:\/\/www.stevenrhine.com\/wp-content\/uploads\/2024\/08\/Cami-Research-Cableeye-M3U-Repair-Replace-USB-B-and-Power-Connectors-Back-Of-Baord-300x169.jpg 300w, https:\/\/www.stevenrhine.com\/wp-content\/uploads\/2024\/08\/Cami-Research-Cableeye-M3U-Repair-Replace-USB-B-and-Power-Connectors-Back-Of-Baord-768x432.jpg 768w, https:\/\/www.stevenrhine.com\/wp-content\/uploads\/2024\/08\/Cami-Research-Cableeye-M3U-Repair-Replace-USB-B-and-Power-Connectors-Back-Of-Baord-1536x864.jpg 1536w, https:\/\/www.stevenrhine.com\/wp-content\/uploads\/2024\/08\/Cami-Research-Cableeye-M3U-Repair-Replace-USB-B-and-Power-Connectors-Back-Of-Baord-2048x1152.jpg 2048w\" sizes=\"(max-width: 500px) 100vw, 500px\" \/><\/a><\/p>\n<p>After Reassembly, I received a Pass on all Pins generally when test equipment is repaired it requires calibration he refused to provide the calibration software and procedure. Unless they don&#8217;t require calibration after repair. and still refuses to provide schematics, block diagram, etc.<\/p>\n<p><a href=\"https:\/\/www.stevenrhine.com\/wp-content\/uploads\/2024\/10\/Cami-Research-Cableeye-M3U-Anti-Repair-Fix-Broken-Right-to-Repair-Christopher-E.-Strangio.png\"><img decoding=\"async\" class=\"alignnone size-large wp-image-136255\" src=\"https:\/\/www.stevenrhine.com\/wp-content\/uploads\/2024\/10\/Cami-Research-Cableeye-M3U-Anti-Repair-Fix-Broken-Right-to-Repair-Christopher-E.-Strangio-1024x202.png\" alt=\"\" width=\"640\" height=\"126\" srcset=\"https:\/\/www.stevenrhine.com\/wp-content\/uploads\/2024\/10\/Cami-Research-Cableeye-M3U-Anti-Repair-Fix-Broken-Right-to-Repair-Christopher-E.-Strangio-1024x202.png 1024w, https:\/\/www.stevenrhine.com\/wp-content\/uploads\/2024\/10\/Cami-Research-Cableeye-M3U-Anti-Repair-Fix-Broken-Right-to-Repair-Christopher-E.-Strangio-300x59.png 300w, https:\/\/www.stevenrhine.com\/wp-content\/uploads\/2024\/10\/Cami-Research-Cableeye-M3U-Anti-Repair-Fix-Broken-Right-to-Repair-Christopher-E.-Strangio-768x151.png 768w, https:\/\/www.stevenrhine.com\/wp-content\/uploads\/2024\/10\/Cami-Research-Cableeye-M3U-Anti-Repair-Fix-Broken-Right-to-Repair-Christopher-E.-Strangio-1536x303.png 1536w, https:\/\/www.stevenrhine.com\/wp-content\/uploads\/2024\/10\/Cami-Research-Cableeye-M3U-Anti-Repair-Fix-Broken-Right-to-Repair-Christopher-E.-Strangio.png 1604w\" sizes=\"(max-width: 640px) 100vw, 640px\" \/><\/a><\/p>\n<p>I dont think he understands what right to repair is he seriously thinks it&#8217;s just for automotive. LOL.<\/p>\n<p>More Soon&#8230;<\/p>\n<div class=\"pld-like-dislike-wrap pld-template-1\">\r\n    <div class=\"pld-like-wrap  pld-common-wrap\">\r\n    <a href=\"javascript:void(0)\" class=\"pld-like-trigger pld-like-dislike-trigger  \" title=\"\" data-post-id=\"134586\" data-trigger-type=\"like\" data-restriction=\"ip\" data-already-liked=\"0\">\r\n                        <i class=\"fas fa-thumbs-up\"><\/i>\r\n                <\/a>\r\n    <span class=\"pld-like-count-wrap pld-count-wrap\">0    <\/span>\r\n<\/div><div class=\"pld-dislike-wrap  pld-common-wrap\">\r\n    <a href=\"javascript:void(0)\" class=\"pld-dislike-trigger pld-like-dislike-trigger  \" title=\"\" data-post-id=\"134586\" data-trigger-type=\"dislike\" data-restriction=\"ip\" data-already-liked=\"0\">\r\n                        <i class=\"fas fa-thumbs-down\"><\/i>\r\n                <\/a>\r\n    <span class=\"pld-dislike-count-wrap pld-count-wrap\">0<\/span>\r\n<\/div><\/div>","protected":false},"excerpt":{"rendered":"<p>I initially settled for an Cami Research Cableeye M2 just to test the cables I ordered for the Miller TIG Welder Pulser and Sequencer Boards. However, I\u2019ve been on the lookout for a more comprehensive way to test resistance and diodes in various cables. I still had my eye on the Cami Research CableEye M3U, [&hellip;]<\/p>\n","protected":false},"author":1,"featured_media":134587,"comment_status":"closed","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_lmt_disableupdate":"no","_lmt_disable":"no","footnotes":""},"categories":[1],"tags":[],"class_list":["post-134586","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-stevens-posts"],"yoast_head":"<!-- This site is optimized with the Yoast SEO Premium plugin v27.1 (Yoast SEO v27.4) - https:\/\/yoast.com\/product\/yoast-seo-premium-wordpress\/ -->\n<title>Cami Research CableEye M3U Cable Tester Review and Teardown<\/title>\n<meta name=\"description\" content=\"Cami Research CableEye M3U Cable Tester Review and Teardown Not M4 M3Z M2Z\" \/>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/www.stevenrhine.com\/?p=134586\" \/>\n<meta property=\"og:locale\" content=\"en_US\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Cami Research CableEye M3U Cable Tester Review and Teardown\" \/>\n<meta property=\"og:description\" content=\"Cami Research CableEye M3U Cable Tester Review and Teardown Not M4 M3Z M2Z\" \/>\n<meta property=\"og:url\" content=\"https:\/\/www.stevenrhine.com\/?p=134586\" \/>\n<meta property=\"og:site_name\" content=\"Steven Rhine - 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