Error when use clone SM2 PRO VCI
hello friends,before i use scanmatik 2 clone with pcmflash no problem, then i try to install renault can clip software Passthru with scanmatik ,then i cant use it no anymore.
the error message appear. i try to change use cable,laptop or install different drivers 2.21.21 22 23 also ,and still can’t fix so any help please ?
Sloved :You need do SM2 PRO Flash firmware
DO NOT INSTALL THE LATEST DRIVERS FROM THE SCANMATIK WEBSITE! It will delete the firmware on your clone! YOU WILL GET THE A78730 ERROR AND YOUR SM2 PRO WILL NO LONGER WORK.ONLY USE DRIVERS VERSION 2.21.22 OR 2.21.21. Here download SM2 PRO Driver
Now you need Reflash stm32-f105vc(stm32-f745) with correct Firmware .use STLINK V2 tool with ST Link Utility software or J-Link V9 .
Be careful when soldering to the board during SM2 PRO Flash firmware. I was not delicate enough with it and ripped off a solder pad (Swclk) and now it is junk. I had to buy another SM2pro clone. Sad!!Here’s how to connect to the SM2 PRO with ST-Link software.
It requires a ‘reset’ of the device to see it and connect to it.(Short GND to RESET about 2 secods)
SM2 Firmware flash video
- https://youtu.be/ViGRpElH9fE
- https://www.youtube.com/watch?v=9NWr5_C-UvE
Pinout for Purple Board SM2 Pro From UP- Down:Black GND–RED SWCLK–GREEN SWDIO–RED VCC(3.3v)–RESET
Blue board SM2 From Left – Right :Black GND-RED SWCLK-GREEN SWDIO-RED VCC(3.3v)-RESET
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