WIFI Kit 8 ESP8266 WIFI 0.91 inch OLED CP2014 32Mb IOT Development Board Module For Arduino

Main chips: espressif ESP8266 chip, with CP2014 USB to serial chip, Leads all pins of ESP8266 12 digital pins can be configured to read, write, IIC, SPI, the middle, PWM and other functions Integrated 0.91 inch 128 * 32 OLED Can be programmed in Ard uino and NodeMCU environments. Operation is consistent with NodeMCU Working voltage: 3.3V ~ 7V(Your satisfaction is our unremitting pursuit,If you have any questions, please feel free to contact us.) 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, 32MByte Flash, WIFI antenna, 0.91-inch OLED display.Can be programmed in Ard uino and NodeMCU environments. Operation is consistent with NodeMCU.Pitch spacing 2.54 * 16.2 mm, can be inserted directly on the breadboard.Perfect support Ard uino development environment, Win 7 above operating system without manual installation of the driver, you can brush NodeMCU firmware, a lot of technical information and routines, please submit the order to the customer service request.Leads all pins of ESP826612 digital pins can be configured to read, write, IIC, SPI, the middle, PWM and other functions1 AD inputIntegrated 0.91-inch 128 * 32 OLEDWorking voltage: 3.3V ~ 7VPackage Including£º?1 * ESP8266 development board with OLED 2 * Pin headers?NOTE:?Only have board, and Not weldedOnboard lithium battery charge and discharge circuit and interface (battery is not included in the parcel)