WiFi relay controller (ESP8266, ESP32)

ESP32 Alexa Google Assistant Control Relays - IoT 2021

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ESP32-C3 Single-Channel Wireless Fidelity Relay Switch Development Board ESP-C3-12F Remote Switch Control Module Supporting AC 90V-250V & DC 7V-12V Power Supply 4M Byte Flash : Electronics

ESP8266 WIFI 8-way Relay Module ESP-12F Development Board from Banggood

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How to Control a Relay Module With an ESP32

ESP RainMaker IoT Project With Google Alexa Bluetooth & IR

ESP8266 Wireless WIFI Relay Controller Module Single-channel Relay Module ESP 12F Development Board for IOT Smart Home DC5V-80V

Control Relay/LED/Lamp with AWS IoT Core using ESP32

Difference between ESP8266 and ESP32