ECOS ONE/TWO ESP8266 NodeMCU CP2102 ESP-12E Development Board Open Source Serial Module
ESP8266 CP2102 NodeMCU LUA ESP-12E WIFI Serial Wireless Module
Built-in Micro-USB, with flash and reset switches, easy to program
Arduino compatible, works great with the latest Arduino IDE/Mongoose IoT/Micropython
Product description
RPi Zero 2 W is the latest product (2021) in most affordable range of single-board computers. The upgraded processor provides 40% more single-threaded performance, and five times more multi-threaded performance, than the original single-core RPi Zero.