Wireless weather sensor (BMP280) for meteostation
Used for Nixie Clock meteo station project. Hardware:
- LGT8F328P SSOP20 m/c board
- BMP280 sensor
- WL102 433MHz transmitter
Transmitrs sensor measurements every 5.5 minutes (approx). Power supply 2xAA batteries (3V) Standby current ~70uA (power led and linear stabilizer are removed)