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NodeMCU Kit using Telegram : Rain Alert System
- Aishah Kamal
- 26 Aug 2024
- Tutorial
- Beginner
- 32
Project 3 : Rain Alert System
Monitor rainfall trends with rain sensor using Telegram Bot.
Required Components : ESP8622, Rain Sensor Module, Three Female-to-Female jumper
Step 1 : Connect the jumper as the shown picture, pin D4 :
Step 2 : Copy and paste the code to Arduino IDE
Download the code here !
Change this things before you upload :
- "wifi name" to your own WiFi
- "wifi password" as your WiFi password
- "botfather token" to the token you get
- "chat id number" to the number you get from chat id
Output : Adjust the sensitivity and put some water on the rain sensor module
Let's continue our next projects on next page !