I'm running 2008-08 on a fresh board (not connected to the car, sat on the desk infront of me). Its powered by USB off my laptop hub. Tunerstudio connects via serial without issue.
I've got an esp8266. I've loaded esp-link. I've wired it to pins 14 and 15 on the arduino. If i connect to esp-link via its console webpage I can press A or R and get a garbage of data back from speeduino (i'm assuming as the data is hex so the garbage means its working). If i telnet from the PC running tuner studio to port 23 of the esp8266 I also get the same data.
Real dash on 4 attempts to connect produced this - A$├═>zd*)'↕░♥xd$A►'├═>yd+(·░♥xd#A§7├╠?zd:*(↕░♥yd%A∟6├═>yd9+(↕░♥xd&
I think i've therefore proved (if the data is valid) the esp8266 is pumping out the serial data over wifi.
However tuner studio, real dash and msdriod all refuse to connect.
The ESP is setup to be IP 192.168.68.128. I'm connecting on port 23. The baud rate is 115200. To ensure i don't cook the ESP board its running on an adaptor that converts 5v to 3.3v (not necessarily this one, its a picture of a random one i've quickly found).https://www.amazon.co.uk/SODIAL-ESP8266 ... B07DXPXF1Y
What am I doing wrong?