NodeMCU ESP8266 V3 Development Board With 0.96 Inch OLED Display CH340 ESP-12F WiFi Module TYPE-C USB

● ESP8266 NodeMCU
● Specifications &Features :
● Microcontroller:Tensilica 32-bit RISC CPU Xtensa LX106
● Driver:CH340G
● Operating Voltage:3.3V
● Input Voltage:7-12V
● Digital I/O Pins (DIO):16
● Analog Input Pins(ADC):1
● UARTs:1 SPIs:1 12Cs:1
● Flash Memory: 4 MB SRAM:64 KB Clock Speed: 80 MHZ
● 802.11 b/g/n,Integrated TCP/IP protocol,2.4 GHz Wi-Fi that supports WPA/WPA2
● USB-TTL based on CH340 is included onboard,Enabling Plug n Play

● I2C Interface :
● SCL: I2C Serial Clock
● SDA: I2C Serial Data