Digital I/O Pins 11
Operating Voltage (VDC) 3.3
Analog I/O Pins 1
Flash Memory 4 MB
Dimensions (LxWxH) mm 68x54x12
Weight (g): 20
Shipping Weight 0.022 kg
Shipping Dimensions 6 × 6 × 2 cm
Warranty:
15 Days
The WeMos D1 is an ESP8266 WiFi based board that uses the Arduino layout with an operating voltage of 3.3V.
