2-Ch 5V relay Board ESP32 (38 Pin) WiFi + Bluetooth NodeMCU-32 Development Board components connected to the power

components connected to the power rails will receive the selected regulated voltage

Secure Communications: Built-in hardware cryptographic engine supporting AES-128/256

every design decision - from the circular shape to the sewable pads - was made for textile integration

Passive cooling is less effective in high-ambient environments above 35°C

2-Ch 5V relay Board ESP32 (38 Pin) WiFi + Bluetooth NodeMCU-32 Development Board components connected to the power2 Channel 5V Relay Board Control high voltage appliances and devices safely with this 2 Channel 5V Relay Module from The Engineer Store, Bengaluru. Designed for seamless integration with Arduino, Raspberry Pi, ESP32, and other microcontrollers, this relay board lets you switch AC DC loads up to 250V AC 30V DC using simple 5V logic signals. Ideal for home automation, industrial control, and IoT projects. Fast shipping, 7 day warranty on manufacturing