Fully compatible old ESP8266 32M Internet CH340G NODEMCU

product description
Nodemcu V3 Lua WiFi module integrated ESP8266 + additional memory 32M FLASH, USB serial port ch340g
WiFi Modern ESP8266 + 32MB, this module is based on a variety of ESP8266 system-on-chip from expressif.
WiFi modern ESP8266 + 32MB, compatible nodemcu board. We added 32MB of extra memory size.
DC 4 - 9V Power Pin VIN. Spacing 2.54mm (0.1 ") 15 x 2-pin sets, do not solder.
Spacing 2.54mm (0.1 ") 15 x 2-pin sets, do not solder.
The combination of WiFi access points and function stations + microcontrollers using the Lua programming language is simple.
WiFi Modern ESP8266 + 32MB, provided: arduin0 hardware IO.
Available for arduin0 IDE Event-Driven APIs Network Applications 10 d0-d10, PWM Function Programming, IIC and SPI Communication
On-board WiFi wireless networks and ADCs (A0s can be used as access points and / or stations, host servers),
Connect to the Internet, get or upload data, the development board can use the mounting plate.