please if you completely your work tell us what happen
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please if you completely your work tell us what happen
pls show more photo where clear
Very good information my friend and this PCB... Look... Swdio and swclk?
Show your Bluetooth module
Show your Bluetooth module
No work my friend, you help me?The problem is, if you have flashed the firmware and something does not work, you can no longer flash back.
Very good my friend, could you tell me where I connect the positive and negative on the PCB? because through the 16-pin obd2 input, the device does not turn on to boot. Could you identify the positive and negative soldering points with photos? and are swclk, swdio and reset correct? If you can help with images I would be grateful and congratulations on the initiative.
My reset uses direct stlink, but I have a question, do you power the device with 12v and the negative via the obd2 input? I did that too but it didn't work.Посмотреть вложение 3685
Pin 16 red == 12V positive
Pin 4/5 blue == GND negative
where is your reset connected?
I easily change bt200, easydiag 3.0, thinkdiag 2, thinkcar pro... but I use all the connections I need directly from stlink, +, -, swclk, swdio and reset.
Do you get the reset from the external power supply? make pin 4/5 gnd? I powered it externally with 12v like you did and it didn't boot, I used the direct reset from stlink, does that make any difference? From what I saw in your assembly you get the gnd 5/4, could that be it?
pls can you explain hiw do that
pls if any one know procedure can share with usWhat is not clear?