Introduction: Smart House Telegram Bot With Nodemcu (esp8266, Relay, Ds18b20)
In this tutorial i will show you how to create telegram bot and control house using it.
But firstly, subscribe my Telegram channel, and discover new projects faster then others. It's motivation for me.
Step 1: Components
Step 2: Wiring
Connect all components like on scheme. DONT forget about 4.7kohm resistor for ds18b20.
Step 3: Install Libraries
You may do it manually. Go to C/users/user/documents/arduino/libraries
Step 4: Get Ds18b20 Adress
Upload sketch to nodemcu and run sketch. Open serial port and get sensor's adress
Step 5: Create Telegram Bot
Contact with botfather.
Create new bot.
Take his token.
Step 6: Programming Nodemcu
Connect nodemcu to PC.
Edit ssid, password, bot token, ds18b20 adress.
Upload sketch to aduino.
Step 7: Congratulations
Ccommands for bot:
- 1on, 1off, 2on, 2off, 3on, 3off, 4on, 4off