Smart Home using ESP32 Project | Google + Alexa + Bluetooth + IR + Manual Switch - IoT Project 2022
In this IoT project, I have explained how to make a smart home using ESP32 Project with ESP RainMaker Google Assistant Alexa Bluetooth IR, and Manual Switch to control relays with voice commands, WiFi & BLE. I have used all the free tools for this IoT-based smart home system.
PCBA from $0 (Free Setup, Free Stencil) https://jlcpcb.com/RHS
Download PCB Gerber Files:
ESP32 control 8 relays: https://drive.google.com/uc?export=do...
ESP32 control 4 relays: https://iotcircuithub.com/wp-content/...
During the ESP Rainmaker tutorial video, I covered the following topics:
00:49 Control relays with Google Assistant & Alexa using ESP32.
01:23 Control relays with Bluetooth, IR remote & switches.
02:55 Required components for this WiFi Bluetooth Project.
03:35 Circuit of ESP32 smart home project.
06:05 Source codes for the ESP32 IoT Project.
09:55 Update WiFi details through OTA with the Rainmaker app.
10:42 Link Amazon Alexa with the ESP Rainmaker app.
11:04 Link Google Home with the ESP Rainmaker app.
11:23 Connect Bluetooth App with BLE module
BLE module Purchase Link:
REYAX RYBG211_Lite: https://www.reyax.com//products/RYBG2...
REYAX TECHDesign Online Store: https://reurl.cc/q54Qep
Amazon: https://amzn.to/3prfqzv
Cpark Solution LLP (REYAX Indian Distributor): https://www.cpark.in/
Required Components for ESP32 internet of things project.
1. ESP32 Devkit V1.
2. 8-channel 5V SPDT Relay Module.
3. TSOP1838 IR receiver (with metallic casing)
4. Bluetooth or BLE module (Any)
5. Switches or Push Buttons.
Amazon India Affiliate links:
ESP32: https://amzn.to/331pohb
8-channel 5V Relay Module: https://amzn.to/3mTWyVZ
Echo Dot Alexa(4th Gen): https://amzn.to/3srCiPA
Amazon United States Affiliate links:
ESP32: https://amzn.to/3mBjCch
8-channel 5V Relay Module: https://amzn.to/3p50UeH
Help my projects on Patreon: / techstudycell
Feel free to donate any amount: https://paypal.me/sdaspay
Download the Source Code for the ESP32 project from the following article.
https://iotcircuithub.com/esp32-proje...
Download the Bluetooth App for this ESP32 Project.
https://iotcircuithub.com/wp-content/...
Important points:
1. You don't need any Amazon echo device for this IoT Project.
2. You need to install ESP Rainmaker, Google Home, and Amazon Alexa IoT application on mobile.
3. You can control relays from any WiFi network if ESP32 is connected to WiFi.
4. Update the Preference URLs to install the ESP32 board version 2.0.3 as shown in the video.
5. You can use the same QR code, press and hold the ESP32 BOOT button for 4 seconds, then scan the QR.
6. IR receiver sensor must have a metallic casing. Otherwise, you may face issues while trying to get the Hex code.
7. You can use any BLE or Bluetooth module for the Bluetooth control relay.
8. Please watch the complete video, otherwise you may face some issues.
**Please take proper safety precautions while working with high voltages.
Previous Video links:
Get the HEX codes of IR remote: • Smart Home with Amazon Alexa using ES...
Steps to program ESP32 with Arduino IDE: • Programming NodeMCU ESP8266 & ESP32 w...
During the internet of things tutorial video, I explained all the steps to make this ESP32 smart home system, and how to link ESP Rainmaker with Google Home and Amazon Alexa app.
In this ESP32 project, you can control the relays without internet with the BLE, IR remote & switches. ESP32 will automatically connect with the IoT cloud when the internet comes back.
If the ESP32 is connected with Wi-Fi, then you can control the relays from anywhere in the world with Alexa and Google Assistant. And you can also monitor the real-time feedback on the Amazon Alexa and Google Home IoT applications. So with this home automation project, you can convert any appliance to IoT devices and control them through the internet.
So, now you can just ask Google Assistant, "Hey Google, turn off lights", or "Alexa, turn on light". that's it.
#iotprojects #esp32 #smarthome
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WARNING:
This video is for demonstration and educational purposes only.
Each demonstration presents risks and hazards that must be fully understood before attempting.
And should be performed only by professionals
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Other useful IoT projects:
Latest ESP32 projects playlist:
• ESP32 Projects
Latest NodeMCU projects playlist:
• NodeMCU Projects
Arduino Home Automation Projects playlist:
• Arduino Projects
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