“Universal remote control for small vehicles or robots, using the ESP-NOW-protocol, which is similar to the low-power 2.4GHz wireless connectivity.
Up, down, right, left, button.
Small, simple, with control LED.
Basic knowledge for Arduino IDE is required.
- ESP32 or ESP8266
- Joystick (5 pins)
- 5V power supply
optional: 1 micro LED + 150 Ohm resistor
buck-boost converter 3.3V + LiPo battery
housing (wood, plastic, cardboard …)
cables, soldering iron, Arduino IDE”