| DigitalOutput | A lightweight, multi-platform, thread-safe, and glitch-free digital output control library for Arduino. |
| GeigerMeasurement | Geiger-Müller counter measurement library for ESP32 and ESP8266. |
| Host | Represents a network host identified by either an IP address or an FQDN. |
| HttpDigestAuth | Thread-safe helper class for HTTP Digest Authentication. |
| RunningStatistics | General-purpose sliding window and cumulative statistics for time-series data on embedded systems. |
| SafeSerial | Asynchronous, Thread-safe, and Non-blocking Serial Library for ESP32 Arduino Core (with HWCDC and USBCDC support). |
| SimcomA76xx | A library for SimCom A76xx series LTE modems. |