ESP32-32E Development Board with UART Support and For Smart Home Automation Use

150W 24V DC Switching Power Supply Module for Automation Systems and Machinery

Adjustable 220V Power Delay Module for Home Appliance Automation and Control

For ESP32 Dual Relay Expansion Board with 5V Relays and UART Programming

4PCS Black Digital Temp Sensor Module Kit 4-Piece for Automation Projects

150W 24V DC Switching Power Supply Module for Automation Systems and Machinery

Hand Crank Generator and for Easy Power Generation and Automation Tasks

Adjustable 12V Relay Module with Digital Countdown Timer for Automation