Programming Interface For Modern Ecosystems ESP32-32E Board Dual Channel Relay

For ESP32 Dual Relay Expansion Board with Wide Voltage AC 90-250V Input

32E Dev Board Featuring UART Pins and DC 5V-60V Input for Smart Home Use

For ESP32 Development Board with Two Onboard Relays AC 250V Load Support

ESP32-32E Development Platform with UART Pin and For Smart Home Features

For ESP32 Dual Relay Expansion Board with Wide Voltage AC 90-250V Input

32E Dev Board Featuring UART Pins and DC 5V-60V Input for Smart Home Use