Features:
Mini board based on ESP-8266EX.
1 digital input/output pins.
For Arduino, programming with the Arduino IDE.
Size of 25.6*34.2mm
Specifications:
Material: PCB board
Board Size: 25.6 * 34.2mm / 1.01 * 1.34in
Package Weight: Approx. 10g / 0.38oz
Package Size: Approx. 7 * 6 * 1cm / 2.76 * 2.36 * 0.39in
Package List:
1 * Development Board