Based on the work of Open Green Energy. https://www.instructables.com/id/Solar-Powered-WiFi-Weather-Station-V20/ Authors of the base code: Keith Hungerford and Debasish Dutta - Excellent work, gentlemen!
Major changes:
- simplified, restructured code (used Adafruit libraries for BME280 instead, sorry for this Keith)
- added relative pressure, dewpoint, dewpoint spread and heatindex calculations
- allow Blynk, ThingSpeak and MQTT data transmission
- redesigned box (simplified printing, less plastic usage, full snap-in)
Changes in V2.3
- included famous Zambretti forecaster (see Blynk example)
- added translation table for Zambretti forecast
- added English language
- added German language
Changes in V2.31
- added Dewpoint Spread
- fixed some minor things
Changes in V2.31 (MQTT version)
- allows to publish data to MQTT broker (alternative .ino file)
3KUdelte V2.31 MQTT - Forked by Frank Ulbrich and added some more sensors: 18.07.2019
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WeMOS D1 mini PRO 160MHz / 16MB
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BMP 280 (Temperatur/Barometer/Feuchte)auf IIC 0x76
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BME 280 (Temperatur/Barometer) auf IIC 0x76
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DHT22 (Temperatur/Feuchte) auf D7
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CCS811 (CO Gas) auf IIC 0x5A - bridge WAK-GND - I2C port
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VELM6070 UV Light Sensor IIC - risk level http://www.vishay.com/docs/84310/designingveml6070.pdf
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Data exported to INFLUX DB
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Added User/Password to export to MQTT
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housing https://github.com/FrankUlbrich/Solar_WiFi_Weather_Station/blob/master/housing.JPG
