4-Channel 5V Relay Board ESP32 (38 Pin) WiFi + Bluetooth NodeMCU-32 Development Board This product solves the challenge

This product solves the challenge of creating space-efficient

Raspberry pi PICO

making it compatible with both traditional and advanced flight control systems from manufacturers like DJI

so brushless conversion is not recommended

4-Channel 5V Relay Board ESP32 (38 Pin) WiFi + Bluetooth NodeMCU-32 Development Board This product solves the challenge```html 4 Channel 5V Relay Board Control up to four high power devices independently using any 5V microcontroller with this optocoupler isolated 4 channel relay module from The Engineer Store, Bengaluru. Fast shipping, 7 day warranty on manufacturing defects, and dedicated technical support. Specifications Relay Channels 4 (independently controlled) Signal Voltage 5V DC (active low trigger) Coil Voltage 5V DC Contact Rating 10A @ 250V AC 10A @ 30V DC