ESP8266 NodeMCU WiFi dev. board V2.1 - CH9102 - ESP-12F

ESP8266 NodeMCU WiFi dev. board V2.1 - CH9102 - ESP-12F

Product information:

NodeMCU is an open-source firmware and development kit that helps you prototype an IoT (internet of things) product with just a few lines of Lua script.

Board dimensions: 48.1mm x 25.9mm x 4.8mm (13mm incl. pins)

USB chip: CH9102 (=CP2102 upgrade)

For example, connecting to your network is done in a few lines:

wifi.setmode(wifi.STATION)

wifi.sta.config("SSID","password")

print(wifi.sta.getip())

--192.168.18.110

Based on the ESP8266 ESP-12F, this kit has GPIO, PWM, I2C, 1-wire and ADC all onboard and combines the NodeMCU firmware with Lua scripting.

- WiFi on board. With a Lua script it is fast to connect!
- On board Wifi antenna.
- 10 GPIO connections. Each connection can be a PWM, I2C, 1-wire pin.
- With MicroUSB connection for communication with a computer to upload programs and update firmware.

You can find more information about Lua on the NodeMCU on the following site: https://github.com/nodemcu/nodemcu-firmware/wiki/nodemcu_api_en#nodemcu-api-instruction

For more information and the handy Lualoader program, look here: http://benlo.com/esp8266/esp8266QuickStart.html

If the computer does not recognize the NodeMCU when you connect the USB plug, install the CH9102 driver.