This lovely reverse progress bar uses a Wemos D1 mini to control a strip of six WS2812B LEDs at 30 LEDs/meter density. There’s a small OLED display for literate users, and the whole thing is ...

WeMos® D1 mini – An Introduction. The Quick Breakdown. As the pictures show, what I actually received was a bunch of assorted cheapo D1 Wi-Fi boards. So presumably, some Chinese makers still makes the ...

wemos mini d1 4 Articles . Battery-Powered ESP8266 Sensor? Never Been Simpler. December 31, 2022 by Arya Voronova 23 Comments ... You have an ESP8266 board like the Wemos D1, ...