A lightweight, native C++ driver for the Seeed Studio HM3301 Laser PM2.5 Dust Sensor, designed specifically for the Raspberry Pi Pico SDK.
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Dec 1, 2025 - CMake
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hm3301
Here are 7 public repositories matching this topic...
Air Quality Sensor on the AVR platform - hardware + firmware
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Jun 12, 2024 - C++
Implements a standalone Air Quality Monitor using a Raspberry Pi Pico W and the HM3301, SCD41, Grove Multichannel Gas sensors. It logs PM2.5 + Multi-Gas + CO2 data to an SD Card and acts as a BLE Peripheral to communicate with a mobile client for live readings, file transfer, and time synchronization.
microcontroller air-quality ble sdcard datalogger hm3301 pico-sdk raspberry-pi-pico scd41 sensirion-scd41 pico-w
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Feb 4, 2026 - C
Air quality monitor with WioTerminal and HM3301 sensor
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Nov 13, 2022 - C
Implements a standalone Air Quality Monitor using a Raspberry Pi Pico W and the HM3301 Particulate Matter sensor. It logs PM1.0, PM2.5, and PM10 data to an SD Card and acts as a BLE Peripheral to communicate with a mobile client for live readings, file transfer, and time synchronization.
data-logging iot-application microsd air-quality-monitor air-qua hm3301 pico-sdk raspberry-pi-pico pico-w
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Dec 11, 2025 - C
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