After a few requests following my demo, here's the full tutorial on how to get a Peugeot 106 indicator stalk to fully work in ETS2 or ATS.
OEM part number for the blinker lever: 96236416ZL
Found on Citroen berlingo, jumpy, saxo. Peugeot 106, 306, partner, expert. Fiat scudo. Look for a used one
For the joystick controller board, search for "Zero delay joystick input USB" on eBay or Amazon.
Link to download AutoHotkey:
https://www.autohotkey.com/
Wiring diagram:
https://i.imgur.com/Ke9ITZa.png (raw pins affectation, translated)
https://i.imgur.com/mFRtFxU.png (lever pins to input board)
Website to test the all the functions:
https://html5gamepad.com
Scripts:
https://www.autohotkey.com/docs/scrip...
JoystickTest, to find the name of each buttons on your lever
https://www.dropbox.com/s/edcfng58exm...
The script I've made to work with ETS2, you need to modify and replace the keys with the ones from your lever.
Enjoy
Background music:
Back to work by Michiboux