Geekcreit® Wireless NodeMcu Lua CH340G V3 Based ESP8266 WIFI Internet of Things IOT Development Module

Fantastic quality board for a fantastic price. I already had the CH340 USB driver installed for a different board so the NodeMCU worked right away with Arduino IDE. There are 3 main ways to use this: - Program it using Lua, I believe the firmware it comes with supports this although I didn't try it. - Write code for it in Arduino IDE (C++). This is the most flexible and highest-performance option, and gives you access to extensive libraries available in Arduino IDE with one button click. Environment is very similar to coding for Arduino. - Use it as a "dumb" WiFi peripheral with AT commands sent over the serial port from another CPU (Hayes modem style). The firmware you need to load for this is fairly easily found on the web. Note that it's wider than some other NodeMCU boards so it doesn't leave any connection points available beside it when on a standard project board, but this is easily solved using some non-stranded hookup wire connected underneath.

Dont forget to download the drivers.

Nice product with integrated wifi , love it .. sure I will buy again

10pcs in perfect condition i am so happy with these!

llegó en tiempo estimado. ahora a crear cursos de IoT

Second produit du même fournisseur. Toujours un triple emballage. Le PCB est de bonne qualité. Les premiers tests sont concluants avec ce matériel. Rien à dire.

A acheter en quantité et à toujours avoir sous la main, tellement les possibilité sont nombreuses voire infinies et le prix dérisoire. Parfait!!

Nice NodeMCU module. I don't know if it's related to my breadboard, but it takes all its width so I can't use it ...

всё дошло и работает посылка не отслеживалась

no lo he probado todavia por que no controlo mucho del tema, pero venia bien empaquetado, nigun pin doblado ni nada con mal aspecto, me dijo un compañero de trabajo que este cacharrito es muy bueno con las redes inalambricas, y tiene mucha utilidad, ya lo investigaré cuando tenga tiempo.