A list of the 8 libraries that are licensed with the CC BY SA 4.0 license.
| AirGradient Air Quality Sensor | ESP32-C3 / ESP8266 library for air quality monitor measuring PM, CO2, Temperature, TVOC and Humidity with OLED display. |
| DCCEXProtocol | DCC-EX Native Protocol implementation |
| HTTP | A full HTTP/1.1 implementation library for Arduino. |
| L293 | A library to control motors with the L293x motor driver and L298x compatible modules |
| SevenSegmentDisplay | Library for displaying digits and decimal points on a Seven Segment Display. |
| SharpIR | Allow to acquire distance data from analog Sharp IR sensors |
| WiThrottle | JMRI WiThrottle Protocol implementation |
| WiThrottleProtocol | JMRI WiThrottle Protocol implementation for ESP32 |