WiFi Relay Shield

La WiFi Relay Shield è una scheda compatibile con Arduino capace di pilotare carichi in alta tensione grazie a 4 canali indipendenti dotati di relè elettromeccanici protetti con fotoaccoppiatore. E' dotata di connettore per moduli WiFi ESP8266.

1CH Relay Shield V2 Version 2 for WEMOS D1 mini ESP8266 WiFi Module Arduino

Relay Shield V2.0 Seeed Studio Wiki

WeMos D1 (esp8266) manage relay and shield – Renzo Mischianti

The ESP8266 WiFi module combines the Espressif Systems ESP8266 chipset with the required components to get started quickly. It offers UART and SPI and

ESP-01 ESP8266 WiFi Module with Relay Shield

Wifi Shield V2.0 Seeed Studio Wiki

Arduino 4 Relays Shield A000110

ESP8266 EPS-12F Wireless WiFi Programmable Module 8 Channel Relay Shield Expansion Board for Arduino IOT DC 7 -28V/5V - AliExpress

The Relay shield is capable of controlling 2 relays. The max switching power could be 10A/250VAC or 10A/30VDC. It could be directly controlled by

Wireless NRF24 Controlled Relays Arduino Shield

Controlling Relays Over WiFi : 5 Steps - Instructables

Completely new design capable of controlling 4 relays. Compatible with Arduino UNO Rev3. Each Relay has its own test button. Supply Voltage: 9V. This DFRoobot Relay Shield for Arduino V2.1 is a completely new design which is capable of controlling 4 relays. The max switching power could be DC90W or AC 360VA. It could be directly controlled by Arduino/DFRduinothrough digital IOs with external 9v supply.

DFRobot Relay Shield 2.1 for Arduino DFR0144

WiFi Relay Shield

4 Channel Relay Shield for Arduino UNO - DFRobot

Dc 5v 12v Wifi Relay Module 16 Channel Onboard Esp8266wifi Relay Shield Development Board Wifi Control Relay Switch Module - Integrated Circuits - AliExpress