Best Home Automation System 🏡 using ESP32 Blynk Bluetooth with Fan Dimmer | IoT Project 2022
ฝัง
- เผยแพร่เมื่อ 11 พ.ย. 2022
- In this IoT Internet of things project, I have explained how to make the best home automation system using ESP32 Blynk Bluetooth and IR remote control relay. You can also control appliances, and fan speed without internet from Bluetooth app, IR remote, and manual switches.
To try out the FREE trial version of Altium, click here - www.altium.com/yt/techstudycell
For this ESP32 project, I have used the FREE plan of the Blynk IoT platform and the ESP32 can save the last GPIO state in NVS flash memory (EEPROM).
During this IoT tutorial video, I have covered the following topics:
00:34 Quick demo on this ESP32 IoT Project.
03:14 Required Components for ESP32 home automation.
03:24 Circuit of ESP32 IoT-based home automation project.
03:45 PCB for the ESP32 control relay with fan dimmer.
04:27 Setup Blynk IoT cloud for ESP32 project.
06:56 Source Code for the ESP32 Blynk IoT project.
09:21 Set up Blynk IoT app Mobile Dashboard.
10:39 Connect ESP32 with Bluetooth app.
11:46 Install the IoT-based home automation system.
Required Components (without PCB) for the ESP32 project.
1. ESP32 DEV KIT V1
2. 8-channel 5V SPDT Relay Module
3. TSOP1838 IR receiver (with metallic casing)
4. HC-05 Bluetooth module.
5. Switches
6. 4-step Fan regulator
OR
(2.2uf & 3.3uf 250V Capacitor, 2.2-ohm 1/2W Resistors, 220k 1/4W Resistors, and 4-step selector switch)
For the PCB, I have shared the complete component list during the video.
Amazon India Affiliate links:
ESP32: amzn.to/331pohb
8-channel 5V Relay Module: amzn.to/3mTWyVZ
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 (Code + Bluetooth App + PCB Gerber) for the ESP32 IoT project from the following article:
iotcircuithub.com/esp32-blynk...
Previous Videos:
Previous Blynk ESP32 Project: • The SMARTEST Home Auto...
Get the HEX codes from IR remote: • Smart Home with Amazon...
Steps to program ESP32 with Arduino IDE: • Programming NodeMCU ES...
Important Links:
New Blynk IoT Cloud: blynk.cloud/dashboard/register
Important points:
1. In the 4-step regulator step-2 & 3 must be internally connected.
2. IR receiver sensor must have a metallic casing. Otherwise, you may face issues while trying to get the Hex code.
3. ESP32 can save the last GPIO state after power failure.
4. You can control fan speed relays with Bluetooth, switches & IR remote if WiFi is not available.
5. Install the correct version of the ESP32 board and libraries as mentioned in the code.
7. Please watch the complete video, otherwise you may face some issues.
**Please take proper safety precautions while working with high voltages.
During the Blynk tutorial video, I explained all the steps to make this home automation system. For Bluetooth control, you can use any BLE or Bluetooth module.
You can also add Blynk Automations to control the relays with the pre-defined timer.
With this ESP32 home automation project, you can control the fan speed and relays without WiFi from the Bluetooth, IR remote, and manual switches. ESP32 will automatically connect with the Blynk cloud when the internet comes back and the relays will turn on as per the previous states.
You can use any IR remote to control the relays, just get the HEX codes of unused IR remote buttons, and control the appliances with those buttons.
This smart relay module PCB can be used for different ESP32 projects which I will cover in upcoming videos.
#homeautomation #iotprojects #esp32 #blynk
-----------
Thanks For Watching...
✅ SUBSCRIBE ✅LIKE ✅SHARE ✅ COMMENTS
Find out more projects: iotcircuithub.com/
Facebook: / techstudycell
Instagram: / techstudycell
Telegram: t.me/techstudycell/
-----------
-----------
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
-----------
Other useful IoT projects:
Latest ESP32 projects playlist:
• ESP32 Projects
Latest NodeMCU projects playlist:
• NodeMCU Projects
Arduino Home Automation Projects playlist:
• Arduino Projects - วิทยาศาสตร์และเทคโนโลยี
Super jak najwięcej takich ciekawych filmów ,👍👍👍👍👍👍👍👍
Hi, thank you for making such awesome circuits, was wondering if you have a solution for a shared bathroom, so that if one person is using it the second door is also locked. This is a bathroom shared between two rooms
muy buenos tus vídeos replique unos cuantos y salieron de maravilla, pero tengo una duda. ¿por que usted usa un modulo de bluetooth aparte y no el que trae incorporado?
I learnt a lot
Brother u have made really amazing project and your every video are helpful for us but brother u should also add pcb schematic file or image on website..... Thank you so much
The relay module and and capacitor and resistor all will be installed with pcb when it comes or should i add them separately
Rest assured these projects all work very well without any errors.
bien , bon travail
Is it possible to replace that relay with a pwm controller?
Please make a video on Hall Censor working
👏👏👏 Gracias 👍
hello sir i am vivek soni from bhopal sir mujhe na iot project banana hai nudemcu32s se controle with remode and manual google assistant se operate ho but sir mujhe na code downlode karne ke baad bo three file ko kaise uplode karna plese expain it sir
Can we order this and is there any video for major project
great job dear keep growing.
Thank you so much
Please make video on esp32 cam integration with esprainmaker app
Nice project
Thanks
Nice idea bro 💥💥
Thanks ✌️
Thanks ☺️ you bro
Welcome 😊
Great work and very helpful. Very knowledgeable as well
One quick query online I see esp32 wroom with 30 pin and 38 pin which one should we buy. Please clarify.
As per circuit it is the 30 pin
Great project..but how to increase 6 channel and two fan speed control its possible pls reply
Sir u r great....I m big fan of your home automation projects....
Glad to hear that
I don't have pc.can you please make a video to programme esp8266 by using phone.please help me bro.
Please make some videos for different sensors and connecting the boards with each other.
ok
just wow 💓💓💓👍👍👍
Thanks
Hello my friend
Can you help me to complete an electronic trash can project using ESP 32 and GPS please
make a rain maker project that have only 4 relay with dh11 sensor
connection will be bluetooth
wifi
ir remote.
Can you make 8 channel relay with Esp32
Connection with ir remote, bluetooth with no other bluetooth module
And previous state ufter restart
Esp32 board already Inbuild Bluetooth module
Why u use external Bluetooth module
Beautiful video connection shows in video but can see properly because text on it,i use proteins so can u send s hematic of connection to me on mail ??
please make this by using esp 8266
How to add this project DHT11 temparature sensor ...
Or this project work to the out of wife coverage area
Can we use two or more ESP32 for cantrol more output?
yes.
@@TechStudyCell with same Blynk Account
Ciao grazie per i tuoi video bravissimo mi chiedevo se potevi aggiungere un dimmer per la registrazione luce tipo IRF520 MOS Modulo Driver PWM Dimmer 0-24V IRF520 Top Mosfet pulsante PWM Dimming Per Arduino
Can you tell me how to code Using phone please tell me i don't afford computer 😞😞😞
👍
Bro need this pcb? Is it available?
Yes. Please send your address to connect.techstudycell@gmail.com
Sir please make the circuit with Bluetooth app and esprainmaker app
Okay. Noted.
Sir use esp 32 ble
I thought ESP32 has Bluetooth. Why did you need the HC-05?
will make video on it soon
using EEPROM in this program????
Yes. EEPROM used.
Can you provide that board
Yes. Please send email to connect.techstudycell@gmail.com
Mack with use esp rainmacker
Okay
सर वॉइस कमांड पर वीडियो बनाई ब्लिंक एप्लीकेशन आपकी वीडियो देखकर वॉइस कमांड वाला मैंने प्रोजेक्ट बनाया था मगर अभी उस आईएफ आईटी वेबसाइट पर सब चेंज हो गया
Esp 32 has already bluetooth so why use another bluetooth module
I thought esp32 have built in bluetooth
How to purchase entire board
Please send email to connect.techstudycell@gmail.com with your address.
@@TechStudyCell
Kindly check mail bro
Please sell all the boards as per order basis. for who those does not have electrical knowledge.
I do sell. please email to connect.techstudycell@gmail.com
HOW CAN I PURCHASE THIS PROJECT
Me too
Please email to connect.techstudycell@gmail.com
Good morning sir,
As my knowledge in esp 32 bluetooth is inbuilt in it
so why we use bluetooth module separately ?
can we use bluetooth in buit of esp32 ?
Is any reason to use seprate bluetooth module ?
Please help me understand
Can it will be work with esp 32 bluetooth inbuilt with this code ??
Thanx sir
Yes. but in that case the code size will be larger than the esp32 memory. also you may face stability issue. you can refer to following video th-cam.com/video/ifKMi-3uf9Q/w-d-xo.html
@@TechStudyCell thanx for guide me sir
@@TechStudyCell please guide me how to make bluetooth app
Thanx
Blynk old is only work for next one month
After what we do
Here I have used new Blynk 2.0
Iot project 2022