Open source, low power, cost-effective, 10 years from 1 LiSOCl2 battery. LoRa communication channel. Supports 2 probes functionality for multi-depth sensoring.
Based on Microchip (Atmel) SAMD10 chip: ~1.5$, 32bit Cortex M0+
- LoRa communication
- LiSOCl2 7.7A 26500 battery
- RTC clock
- 2 I2C SHTxx Senserion sensors
- Battery self-measure
