More compact size. Hood solution for embed projects. Also, on a breadboard it takes up less space, can connect jumper wires.
WIFI ESP8266-PRO module is based on widely explored esp8266 System on Chip from Expressif and 8Mb(megabit) flash memory.
WIFI ESP8266-PRO it is light version of NodeMCU board. WIFI ESP8266-PRO dont have USB-TTL serial converter. For programming from USB, need connecting to USB-TTL converter like CH340G, or any other serial programming module.
Event-driven API for network applicaitons 10 GPIOs D0-D10, PWM functionality, IIC and SPI communicaiton, 1-Wire and ADC A0 etc. all in one board

Technical Details

Product Details

Product Dimensions

Package Dimensions
Width : 1.57 inch
Height : 0.2 inch
Length : 3.15 inch

Item Weight: 0 ounce (View shipping rates and policies)
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ASIN : B072Q9F2MH