Smart House Telegram Bot With Nodemcu (esp8266, Relay, Ds18b20)




About: My telegram channel (still NOT banned :) Insagram

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.

Let's go!

Step 1: Components

You will need:

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.

Open sketch.

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
  • temp

Step 8: Contact Me

Join my telegram channel for more projects.

It's my motivation for biggest projects.

Also, my instagram



    • Tape Contest

      Tape Contest
    • Arduino Contest 2019

      Arduino Contest 2019
    • Trash to Treasure

      Trash to Treasure

    3 Discussions


    Tip 11 months ago

    Yeah, the button options at the bottom of my picture.