WIFI Kit 8 ESP8266 WIFI Wireless 0.91 inch OLED CP2014 32Mb Internet of Things IOT Development Board Module For Arduino IDE NodeMcu

Description

We greatly appreciate your POSITIVE feedback. Please do NOT leave negative feedback without asking for help. 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 ESP8266 12 digital pins can be configured to read, write, IIC, SPI, the middle, PWM and other functions 1 AD input Integrated 0.91-inch 128 * 32 OLED Working voltage: 3.3V ~ 7V Package Including： 1 * ESP8266 development board with OLED 2 * Pin headers NOTE: Only have board, and Not welded Onboard lithium battery charge and discharge circuit and interface (battery is not included in the parcel)