| ADPD188BI | Arduino smoke-detection driver for the Analog Devices ADPD188BI. |
| ADS112C04 | Arduino driver for the Texas Instruments ADS112C04 16-bit ADC. |
| D6F-W04A1 | Arduino analog driver for the Omron D6F-W04A1 air-flow sensor. |
| MR24HPC1 | Arduino driver for the MR24HPC1 24 GHz human-presence radar. |
| RN8209D | Arduino driver for the RN8209D single-phase energy metering IC. |
| VIA_Arduino | A portable keyboard firmware library with matrix scanning, debounce, layer/keycode engine, 6KRO, and VIA protocol v13 for RP2040, STM32F103, ESP32-S3, and nRF52840 (nice!nano v2). |
| ZE40B-TVOC | Arduino driver for Winsen ZE40B-TVOC UART TVOC sensors. |