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STN1110 UART-RX-LED is flashing rapidly

I did a pcb mount for a stn1110 "Multiprotocol OBD to UART Interpreter" and followed exactly schematic from datasheet. The issue I have is that after is starting, there is a sequence of ...
Heiko Schwindtner's user avatar
-2 votes
2 answers
393 views

OBDII Car-Hacking

Can I implement an OBD-II scanner using an ATMEGA328P in place of the ELM 327? Preferably read some diagnostics code and upload that data to a web app via mqtt using GSM module.
user_Mac's user avatar
0 votes
1 answer
361 views

OBD STN1110 - Breadboard vs PCB Issue

We managed to hookup our hardware by following suggested design, and we wanted to use only CAN protocol. And on the breadboard with STN1110 DIP package everything works great on ECUSim 2000 simulator ...
ShP's user avatar
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