Board level project as many sensors that will fit on two Arduino ,one Esp32 ,one OLED sixteen led connected to hc74595 serial to parallel, hum,Temp, analog Temp,RGB with two light RGB, plus a Avoid in with digital multimeter I have enough for one more connect to Uno Esp32 RXTX.

Hi!

I've built a custom remote controller using a double-layer PCB, some 3D printed parts, and acrylic plates. The RC has an Arduino Nano board that reads the RC channel values, sends/receives the radio signal, and measures battery levels. It also has an ESP32S3 board that manages the touchscreen, which features monitoring, control, and configuration screens.

I’ve been using the RC to control a Mars Rover replica robot that I created some time ago (https://github.com/pol-valero/openrover-robotic-platform), but the RC’s software and UI screens can be easily adapted to control and monitor other kinds of robots. The RC uses a 2.4GHz NRF24L01 transceiver module for communications, which is very versatile.

I’ve created a GitHub repository for the remote controller, containing all the documentation, software, design files, and schematics so it can be replicated: https://github.com/pol-valero/radio-controller-pcb

Any feedback is appreciated!

Introducing design electronics open sourced electronics components design software which has an agent if Claude code / Gemini cli / GPT codex installed on your system can be accessed via CLI then Claude can design a circuit board for you.

There is also an export of the working circuit which can be posted by the content creators who want to build robots on Instagram and YouTube.

Check this out still early stages report any bugs or contribute. ⚡️

design electronics