ESP-NOW is a fun protocol, and you can use it to do all kinds of things.
Clawdmeter is a DIY ESP32-S3-powered desk dashboard that displays Claude Code token usage on a 2.16-inch AMOLED screen so you ...
M5Stack PaperColor, or M5Paper Color, is an ESP32-S3 development kit with a 4-inch E Ink Spectra 6 full-color display with a ...
No more sheepishly putting a hand under the water to test it yourself.