Unit measure temperature, relative humidity, illuminance and atmospheric pressure. Values is sent every 15 minutes over LoRaWAN. Values are the arithmetic mean of the measured values since the last send.
Measure interval is 30s for temperature, relative humidity, illuminance, orientation. And 5minutes for atmospheric pressure. The battery is measured during transmission.
big endian
| Byte | Name | Type | multiple | unit |
|---|---|---|---|---|
| 0 | HEADER | uint8 | ||
| 1 | BATTERY | uint8 | 10 | V |
| 2 | ORIENTATION | uint8 | ||
| 3 - 4 | TEMPERATURE | int16 | 10 | °C |
| 5 | HUMIDITY | uint8 | 2 | % |
| 6 - 7 | ILLUMINANCE | uint16 | lux | |
| 8 - 9 | PRESSURE | uint16 | 0.5 | Pa |
- 0 - bool
- 1 - update
- 2 - button click
- 3 - button hold
picocom -b 115200 --omap crcrlf --echo /dev/ttyUSB0This project is licensed under the MIT License - see the LICENSE file for details.
Made with ❤ by HARDWARIO a.s. in the heart of Europe.