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OpenTX on vintage radio and arduino mega2560 pro mini

Posted: Wed Aug 11, 2021 1:27 pm
by l0v3byte
Salutations,
I wanted to know which pinout to use for an old Hitec Prism 7X transmitter because I have seen other users who have used vintage transmitters or versions created by them with a specific number of swich buttons, potentiometers etc. I cannot find the suitable documentation.
I am only interested in piloting mini drones such as the tiny whoop and other DIY models of machines at the hardware level to use them at home is more than enough and then I already have everything from the 0.96 inch oled to the arduino mega 2560 pro up to remaining pieces for the DIY multi protocol module so I don't want to buy expensive or expensive remote controls for a few minutes of fun a day