Aideepen 2PCS ESP8266 ESP12E WiFi Serial Wireless Transceiver Module Remote Port with IO Adapter Plate Expansion Development Board for Arduino

Please Attention: the ESP8266 IO adaper plate is not soldering ESP8266-12E is an enhanced version ESP8266-12, improving the external circuit, enhanced impedance signal output is better, whether it is stable or anti-jamming capability , have been greatly improved! ?ESP8266 ESP-12E WiFi Serial Module? Type:ESP-12E Wireless standards: 802.11 b / g / n Frequency range: 2.4GHz-2.5GHz (2400M-2483.5M) Data interface: UART / HSPI / I2C / I2S / Ir Remote Contorl GPIO / PWM Operating voltage: 3.0 ~ 3.6V (recommendation 3.3V) Working Current: Average: 80mA Operating temperature: -40 ° ~ 125 ° ?IO Adapter Plate Board? Type :ESP8266 Serial Wireless WIFI Module Adapter Plate Application for ESP-07 ESP-08 ESP-12 Package Included: 2*ESP8266 ESP-12E WIFI Modules 2* IO Adapter Plate Boards