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Ai Thinker ESP 12E ESP8266 Serial WiFi Module iot relay control relay control Build next generation IoT devices with the Ai Thinker Ai WB2 M1 Module 3V typical) Operating Current ~80 mA average (transmit peak ~170 mA) Deep Sleep Current ~20 uA Operating Temperature 40 degreesC to +125 degreesC Dimensions 24 mm x 16 mm x 3 mm Mounting Castellated edge pads (SMD through hole compatible) Firmware Ships with AT command firmware (reflashable with Arduino The most popular ESP8266 module variant worldwide
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