ESP8266 WiFi Development Board with 0.91 Inch ESP8266 OLED Display CP2012 Support Arduino IDE NodeMCU LUA
Description:
WIFI Kit 8 is a cost-effective Internet of things development program , the main chip using ESP8266, with CP2014 USB to serial chip, lithium battery interface and charge and discharge circuit, 32M Byte Flash, WIFI antenna, 0.91-inch OLED display.
It can be programmed in Arduino and NodeMCU environments.
Document link:
https://www.adrive.com/public/drzr3P/datasheet%20F000905.rar
Package Including
1 * ESP8266 development board with OLED
2 * Pin headers