ESP8266 Wireless Internet Development Board Module Core Board with OLED and DHT11 Modules 55 x 40 x 60 mm

Description: Based ESP8266, power your developement in the fastest way. The module combines with voltage stabilizing circuit, USB-TTL circuit and serial port download circuit. Realize the development of ESP8266 SDK and realize the function of Internet of things. With OLED and DHT11 modules, temperature can be reported to the cloud and the messag can be displayed. Core chip: ESP8266 module (ESP-12F), Extension interface: 4Pin OLED, DHT11 Specification: Material: Acrylic Size: 55 x 40 x 60 mm/ 2.17 x 1.57 x 2.36 inch Voltage: 5V(USB-powered) Package Includes: 1 piece Development Board Note: The above size is measured by hand, please allow slightly difference. Thanks !