This is an ESP32 / ESP8266 WiFi Connection Manager with fallback web configuration portal. Use this library for configuring ESP32 (including ESP32-S2 and ESP32-C3), ESP8266 modules' WiFi, etc. Credentials at runtime. You can also specify static DNS servers, personalized HostName, fixed or random AP WiFi channel. With examples supporting ArduinoJson 6.0.0+ as well as 5.13.5- .
Arduino code for the Justice Cross!
A sound activated mini justice cross
PCB design for matrixpainter.com
ESP8266/Arduino code for matrixpainter.com
Various hardware projects I've worked on
Bash script to generate and install Let's Encrypt certificate for your websites on your ServerPilot account (Free or Paid Plan)