stm32f103c8t6 bluepill + ELRS (RX as TX 25mw) + alps rdc9010006 potentiometer + 64x32 I2C oled + adjustable tension gimbal with bearings
Receiver could be any ELRS receiver.
I’ve got some build info here:
Arduino was too weak, nano can only do 1 serial reliably, and it couldn’t do full speed ELRS.
My remote is mostly function over form. It’s been getting uglier as I’ve been adding more functions 
. I wanted to use nothing less than ELRS, wrist guards compatible grip and most reliable pot I can find. Though looking at it now, using hall sensors would make it so much simpler.
Are you using ESP32 with integrated screen? What update rate is it running at?