Continuing on BLE-RC transmitter.

PCBs from JLCPCB arrived, so I soldered a device and changed the firmware for a new pinout and new controls. Basically, it is now functional (as in you can drive around and turn frunctions on/off), but not stable at the moment. There is something in LVGL library that I don’t understand that causes null pointer and watchdog errors. Otherwise the library is very good and powerful.

A photo of the transmitter