NodeMCU ESP8266 Serial Wireless CH9102 WiFi Development Module

NodeMCU ESP8266 Serial Wireless CH9102 WiFi Development Module

The ESP8266 is a highly integrated chip designed for the connected world, providing a complete and self-contained Wi-Fi networking solution. It can either host an application or offload all Wi-Fi functions from another application processor, making it a versatile choice for many IoT projects.

The NodeMCU V2 is an updated version of the original NodeMCU V2 CP2102 model, now running on the Arduino platform. One key change in this version is the use of the CH9102 USB-to-TTL chip, replacing the previously used CP2102. The shift to the CH9102 chip reduces cost, as the CP2102 was priced relatively high in the global market. Despite this change, the NodeMCU V2 with CH9102 functions the same way as the original version, and programs written for the previous model are fully compatible.

Features

ESP8266 CP9102 NodeMCU LUA ESP-12E WIFI Serial Wireless Module

Built-in Micro-USB, with flash and reset switches, easy to program

Full I/O port and Wireless 802.11 supported, direct download no need to reset

Arduino compatible, works great with the latest Arduino IDE/Mongoose IoT/Micropython

Package Includes

1 x NodeMCU ESP8266 CH9102 WIFI Serial Module