ESP8266 ESP-01 5V WiFi Relay Module Photo Control Automatic Light Based Sensor Pin Function Description VCC Logic
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Description
ESP8266 ESP 01 5V WiFi Relay Module Photo Control Automatic Light Based Sensor Pin Function Description VCC Logic Pin Function Description VCC Logic Power 5V supply for onboard logic circuitry GND Ground Common ground (connect to MCU and motor power GND) B+ B Motor Power Input 5 Travel & On the Go ESP8266 ESP 01 5V WiFi Relay Module
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