Feather is the new development board from Adafruit, and like its namesake, it is thin, light, and lets you fly! We designed Feather to be a new standard for portable microcontroller cores. https://elecena.pl/product/17500712/adafruit-feather-huzzah-with-esp8266-loose-headers 2021-04-06 https://elecena.pl/product/17500712/adafruit-feather-huzzah-with-esp8266-loose-headers 2022-10-11