Smart Home using ESP32 Project | Google + Alexa + Bluetooth + IR + Manual Switch - IoT Project 2022
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- Опубликовано: 14 окт 2024
- 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) jlcpcb.com/RHS
Download PCB Gerber Files:
ESP32 control 8 relays: drive.google.c...
ESP32 control 4 relays: iotcircuithub....
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: www.reyax.com/...
REYAX TECHDesign Online Store: reurl.cc/q54Qep
Amazon: amzn.to/3prfqzv
Cpark Solution LLP (REYAX Indian Distributor): 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: amzn.to/331pohb
8-channel 5V Relay Module: amzn.to/3mTWyVZ
Echo Dot Alexa(4th Gen): amzn.to/3srCiPA
Amazon United States Affiliate links:
ESP32: amzn.to/3mBjCch
8-channel 5V Relay Module: amzn.to/3p50UeH
Help my projects on Patreon: / techstudycell
Feel free to donate any amount: paypal.me/sdaspay
Download the Source Code for the ESP32 project from the following article.
iotcircuithub....
Download the Bluetooth App for this ESP32 Project.
iotcircuithub....
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...
Steps to program ESP32 with Arduino IDE: • Programming NodeMCU ES...
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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Thanks For Watching...
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Find out more projects: iotcircuithub....
Facebook: / techstudycell
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Telegram: t.me/techstudy...
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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
Bro esp32 dev has already inbuilt bluetooth classic and LE .. why to use saparate modules for that ? Can't we use same bluetooth for all those communication??
This is amazing project. Must say the design of 4 channel is too good. Also could teach how to do curtain controls and RGB lights via Rainmaker
Bro I am use hm-10 ble module.. connect to Bluetooth app .how to find serive uuid and tx uuid
Hey bro... Nice video... Just want to ask can we add fan speed regulator control as well?
If yes please make a new video on it.
Sir aap se ek baat Karni this video related ha aap apne contact no dege please sir
Hello! This project is excellent, I must say. However, I am just curious to understand; Why do we need a separate Bluetooth module, when ESP32 has one inbuilt?
Same question , ESP32 has inbuilt Bluetooth
Where can I get those components for my project?
Bro can you add OTA update feature on all of your codes? This would be a great feature... As I have to frequently remove my esp32 board from the circuit box
Bro excellent project ,I made this one.but if once ternoff hotspot again how it will connect again.
Please Sir make a Video of creating the Bluetooth App
I tried alot for the previous APP and for this BLE App too but, I'm getting stuck at many places.
Please Sir this is My Humble Request.
I hope the Reply would be Positive
Hi Friend, excelent proyect.Just a question, why not to uses the ESP32 built in Bluetooth module instead HC-05 module?
He has shown some error in code generated while using both Bluetooth and Wifi simultaneously.
Whilst it is much more complicated and fiddly I used the rocker switches to switch to the lighting directly. Mine is a 12 volt off grid system so there is no electrocution risk. I wont speculate on the layout of a mains system suffice to say it would be very different for safety reasons. The reason for doing this is so as to provide redundancy should the ESP32 be damaged. This happened during a monsoon flood.
How do you power which adapter and also safety measures for powering such circuit help please
Hello. Download the Bluetooth App for this ESP32 Project.Can this app be used on iPhone?
thanks for the project..
and bulid it..
only problem is.. ir function not working..
i double checked everything..
still cant figure it out
can you help..
yah i change the hex code ..
any help.?
As usual Gr8 Project bro, how to use same project in your 4 channel relay board?
4 channel code not mention
Excellent very educational video.
Could you please make another one with the thermostat function.
With DS18B20 and also with DHT11
I thank you in advance
Please check previous video with esp rainmaker & dht11
Can i use touche sensor (capacitive touch) instand of push button.
Can I contact more than 8 Relays with ESP32 because we have more light points in the room. please help!!
Yes, use a 2amp 5V power supply if possible. Coding is similar.
Can you do the same project more smaller VIA SMD chip. ( SMALL ESP32 ) . And better to remove switch buttons and instead keep HII-LINK POWER MODULE
Is it possible to make all these relays so that they can be pwm..? What should be changed in the code?👍
hello, excellent work, a question about the esprainamker platform, can I use it with esp8266 chip cards to carry out projects?
No. You have to use ESP32. Thanks
@@TechStudyCell OK thank you very much
Hi Prakash, your videos are more informative and entertained. Could you please suggest online purchase of good (genuine) electronic components (within India)
Great video...
There is a one question that can we use two IR receiver to operate it from two rooms ??
And how much is range of IR remote??
IR remote range is between 3m to 6m depending upon the sensor.
JLCPCB looks like an amazing service. I am itching to find a project to get them to make me a board.
Can we can use esp32 ble instead HC05 along with rainmaker
Esp32 has inbuilt ble right why not to use inbuilt one then?
Hey bro... Nice video... Just want to ask can we add fan speed regulator control as well?
And Change the app logo and name ?
As We can not submit the same app in college?
If yes please make a new video on it.
hello sir,
I am having a problem in esp32,
In my old esp32 dev module all code complate of esp rainmaker works but in new esp32 board after uploading the code when I scan the code in espraincare app then error "davice not found",
then plz give me some solution for this
I have the same problem... someone here already solved it?
Hi, this code failed with updated boards, other libraries from my PC which has 32bit Windows 7. I have developed some other codes from it including a ready-to-sell product with OTA with Blynk2.0.
Can you suggest me a solution to develop Espressif interface without upgrading my PC right now.
Thanks. Be in touch.
Once again a cool project 😁👍🏼 But still have a question: Would like to do it with 4 relays and with 5 volts DC is that possible 🤔❓
ofcourse U can do it
Bro why are we using external Bluetooth module when ESP32 has inbuilt one.
Hi. Can I use esp8266 with your Bluetooth app
Hi
Can you please send the BOM and pick and place files for SMT services to use this pcb
Bro how to learn automation and robotics from beginning.
Please suggest
Hey can you make this project with preference.h so that it can remember after restart
Bro Kay ap home control ko gsm module se bana skte ho kay mujhe ooo projects banana hai but gsm mein Kay loo smj nahi aara
Bro no one on youtube has solution to use eeprom along new blynk 2.0 if we use eeprom to store other data it will earase wifi login data and at reboot it will be in ap mode which we dont want so du have solution for it
Is it possible to make wifi+ir home automation with eeprom on blynk2.0
Very professional work, Thanks my friend, Big like ♥️♥️♥️♥️♥️♥️👍
Thanks
@@TechStudyCell can you make a drone with the iot?
Can you please add fan in your list, where we can control fan speed through esp rainmaker. Please.
Ok. The video will be published soon on it
@@TechStudyCell 🙏🏻 Thank you for the reply
Waiting for your next videos🤩🤩
Please added fan regulators this projects
I have this project with complete documentation.
Features are
1. Door lock and unlock through fingerprint.
2. Water pump control system
3. Pir motion with lighting
4. Gas detection and exhaust system.
5. All status are shown on blynk iot app
Can you please clarify where the QR code at 10:11 is derived ? That looks like a website. Is the ESP acting like a website? If so, how did you get there?
ESP generates a url request which is shown at the bottom of serial monitor. This url shall be pasted in a browser to see the url with QR code.
Bro plz send bluetooth app source code .. because I am make small changes in this bluetooth app
Hello sir
I would like to buy this product
What was the cost of this project
Hello, how could I implement a motion sensor in this system?
Nice video. 👍
I have just implement one of your project by following that.
Thanks. ✌️
I have a couple of queries regarding it.
1) What's your opinion about the lifetime of the NodeMCU or the Relay module? Which cases I might face after installation? I am asking this because-
2) Is it possible to make it in business level? (ignore the marketing) What physical/ technical issues can be blockers?
Thanks again your valuable time. ❤️
Best Regards
ଞ
Will the google assistant part work remotely with the internet so that I can control my devices remotely same like sinric pro
Yes.
Nice project, How to put button states on bluetooth , thanks
this project is helpful to me i used your method and become first in my PBL program in collage . but the problem i faced is the bluetooth module is damaged (3) i changed and it damage again , esp 32 alrady have bluetooth inside , so i'm thinking to use built in bluetooth . will you make a video on that or share me the code ,,please it will be helpful for me
Do you have bom files and pick n place files link?
Bro when i connects relay with fan regulator then during switch on fan my esp32 get reset or hang . and when i connect fan wire directly it works ok , why it get reset when connecting relay with fan regulator?
it i wanna add dh11 sensor to this project how cal i do that
please tell me
Very nice project 👍👍 thanks for sharing 🙏
Welcome
With the help of your HEX code, I tried this project, But, IR is not working on pin-35, when I changed the pin from 35 to 2, it started working. Even on pin-34 IR was not working. Any suggestion?
Do you have bom files and pick n place files link?
I have this project with complete documentation.
Features are
1. Door lock and unlock through fingerprint.
2. Water pump control system
3. Pir motion with lighting
4. Gas detection and exhaust system.
5. All status are shown on blynk iot app
bhai BOM and CPL file kha h PLZ share this files also
sir kya ye code esp32 ki 38 pin me work krega ?
How can i download from these bom file and pick and place files??
Bro, when iam compiling this code it is showing that "all_switchon" was not declared in this scope
First install all the required libraries and install ESP32 board 2.0.5
Sir plz make video..How to make pcb at home??
SIr
Can I switch from HC-05 to HM 10 ?
It's Urgent
please Respong as soon as Possible
Reply from Others too Invited
Any module can be used.
@@TechStudyCell Thank You Sir :)
I want to make BT application
Can your explain it
bro esp 32 have own invild bluetooth module why use externerl module
Bro can we take any ir reciver to this
Bro complete pcb price.
Make a video esp rainmaker with neopixel (ws2812b)
How much cost will occur for making this project bro ... Give me an idea
you can buy the compete project. please send email to connect.techstudycell@gmail.com
Sir can i skip the Bluetooth part??
Can we use HM-10 Bluetooth module instead of HC-05? If yes; do we need to modify the code? and what about the power supply to the BLE module should it be 3.3V or 5.0V?
You can use any Bluetooth module. No changes required in code.
@@TechStudyCell Thanks for your quick reply. 3.3v Or 5.0v to the ble module?
Can we use temperature sensor with it
No
hi bro.... please provide link of BOM and Pick and place file .
Sir i need whis control system With EPROM
pleas share the link for BOM file and pick & place file
Why to use external bluetooth if u have builtin if ur struggling to activate it u can refer video by techiesms ,he had same problem but with a bit of changes he was good to go
Why we use external bluetooth module it's already in esp32 can u explain
Inbuilt BLE is used for update wifi details through OTA
hey can you do ESP8266 Project using Google Assistant Blynk with Timer, Sensor and IR control.
Did you get this both files link?
I want to buy this device for my home
Eeprom for relay state ??
In the upcoming video
Thanks for sharing this 👍
Welcome
Agar ismein Bluetooth device na lagaen to
Sir the Bluetooth Device used isn't available around .
can you suggest any other source for buying it ?
You can use any Bluetooth module like HC-05. Please watch the complete video
@@TechStudyCell
SIr
Can I switch from HC-05 to HM 10 ?
I mean can
I use HM 10 instead of HC-05 ?
As it's cheaper and fulfil the requirements of My Project.
I can replace it with esp8266 module?
No
Where is the wifi credentials in the code? esp rainmaker finding difficulty in connecting
Please watch the complete video. You have to update wifi details through OTA
can i use esp 8266
Please share bom and pick and place file
Bro complete pcb on order
Nice project but esp rainmaker works locally
Can you make this code with eeprom ?
Working on it.
Thank you bro for replying.... And another thing can you add OTA update feature on all of your codes? This would be a great feature... As I have to frequently remove my esp32 board from the circuit box
how to fix IR Remote code Error ?
ImportError: DLL load failed while importing _ctypes: The parameter is incorrect.
[5664] Failed to execute script 'esptool' due to unhandled exception!
පිළිතුරු සපයන්න
Sir next project add lcd turn on/off🙏
QR code error aa raha hai bhai pls help
It would be better to have eprom with it.
Bai mobile se kaise upload karga
i need esp8266 projet smart home
Next project stair light
Make switch for two way normal switch esprainmaker
Bhai code me error aaraha he
can you share the aia file?
Sorry no
how to bom file
Bahi ak daut ha please