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975 B
975 B
lorabees
Beehive monitoring project with LoRa / P-NUCLEO-LRWAN1 (STM32L073RZ)
This is a seminar project, work in progress. Please DO NOT FORK. It's open source but not finished and I don't want broken copies floating around the internet before it's usable.
Sensors
- BME680 (Temperature, Relative Humidity, Atmospheric Pressure, Volatile Organic Compounds)
- Microphone for buzzing capture & analysis (electret mic with a transistor-based amplifier)
Progress
- LoRa integration
- BME680 communication, basic reading
- MBE680 periodic reporting to LoRa
- Try to use BSEC for better sensor compensation
- Design and build the microphone amplifier
- Microphone capture via DMA and ADC
- Waveform analysis (Fourier transform, peak detection, noise level..)
- Waveform principal characteristics reporting to LoRa
- Data analysis backend (Mosquitto on RPi receiving packets from The Things Network, storing to DB, some graphs)