Solar operated LoRa garden weather station in Oldenburg-Osternburg (Germany)

  • Channel ID: 841334
  • Author: joerggehle
  • Access: Public
My first LoRa-Test SDS011, BMP180, SHT21
  oldenburg, bmp180, wetter, weather, lora, sht21, sds011
MATLAB Analysis MATLAB Visualization

Field 1 Chart
Field 2 Chart
Field 5 Chart
Field 6 Chart
Field 3 Chart
Field 4 Chart
Channel Location
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joerggehle over 4 years ago
Comparison of the sensors DHT22, BMP180, BME280 and SHT21. At temperature measurement the sensors are good to very good. At air pressure measurement, the BMP180 and BME280 sensors are satisfactory. At humidity, only the SHT21 is OK, DHT22 and BMP280 are practically unusable. For all sensors the offset was corrected.
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joerggehle over 4 years ago
The DHT22 was removed and a SDS011 was added. The Channel with SDS011 data only is now privat. The accuracy of the tempature is now +/- 0.2 C°, the accuracy of the air pressure is +/- 1 hPa.
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