1. Noemcu V3 Lua\'s WiFi module integrates ESP8266 + additional memory 32M FLASH, USB serial port ch340g.
2. WiFi modern ESP8266 + 32MB, module is based on extensive exploration of ESP8266 system chips from expressif. WiFi modern ESP8266 + 32MB, compatible with nodemcu board.
3. We added an additional memory size of 32 MB. It\'s better to do a big project for big libraries. You don\'t have to worry about the size of your memory. There is a usb-ttl serial port converter ch340g and a miniature USB socket on board.
4. DC 4-9v PowerIn pin VIN. Needle row 2.54 mm (0.1\") 15 X 2 wire pin settings. Do not weld.
5. Combining WiFi access point and characteristic station + microcontroller, it is simple to use Lua programming language. WiFi modern ESP 8266 + 32MB, provides: arduin0 hardware IO.
6. Ten d0-d10, PWM functional programming, IIC and SPI communication can be applied in arduin 0 IDE event-driven API network.
7. WiFi wireless network single and ADC (A0, etc. can be used as access point and/or station, host server) on a board can be connected to the Internet to obtain or upload data.
Please allow 1-3mm differs due to manual measurement.
Due to the different display and different light, the picture may not show the actual color of the item. Thanks for your understanding.
1 X Wireless Internet Development Board