You can finally control serial devices from Firefox

Firefox will soon be able to communicate directly with your 3D printer. Thirteen years after the idea was initially proposed, ...
GitHub

ESP32 Direct PPPoS Arduino Library

This Arduino library implements a direct Point-to-Point Protocol (PPP) connection between an ESP32 and a host via UART. Unlike IDF PPPoS examples that require a GSM modem, it can establish a direct ...
Hackaday

ESP32 Weather Display Runs Macintosh System 3

It seems like everybody takes their turn doing an ESP32-based weather display, and why not? They’re cheap, they’re easy, and you need to start somewhere. With the Cheap Yellow Display ...
GitHub

Example code for AOSONG HR202L on ESP32 Arduino.

Connect humidity sensor AOSONG HR202L to ESP32, it measures temperature and humidity. AOSONG HR202L is a very inexpensive humidity sensor. We can buy it for $ 0.60 to $ 2. However, it is a little ...