| CH32X035_USBSerial | USB CDC Serial for CH32X035 boards (Stream-compatible), coexists with UART Serial. |
| EspWebFileManager | A library to manage various file systems and provide file management over web interface for ESP32. |
| PAC1xxx | Arduino library for Microchip PAC1711, PAC1721, PAC1761, PAC1811, PAC1821 and PAC1861 power monitors. |
| SimpleOLED | Lightweight SSD1306 OLED library |
| SoftWire_CH32 | Software I2C library for CH32 microcontrollers |
| WitAITTS | Wit.ai Text-to-Speech library for ESP32 and Raspberry Pi Pico W |