The weather forecast we are using now is more city-based system and some forcast may not be very accurate in some particular area. Therefor we intend build a regional, local based weather forcast system.

https://youtu.be/DIhSzicwg-U

After you subscribe our channel, you could get the latest weather conditions email if there will be extreme weather in your community like rain strom ect.

1. Draw the related schematic and connect all sensor to the Arduino.
2. Connect Arduino， Node-MCU and Raspberry-Pi together.
3. Write sensor driver for Arduino, write MQTT and Wi-Fi for Node-MCU, write MySQL and SMTP for Raspberry-Pi.

XingQi Pan, Xinyang Tan(@jasonxytan)