IoT project using ESP-01 relay circuit with Blynk - ESP8266 projects 2023
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- Опубліковано 11 лип 2024
- In this ESP8266 project, I have explained how to make an IoT project using ESP-01 relay circuit with Blynk IoT application and manual switch. You just need ESP-01/01s relay v4.0 and ESP01 to make this IoT based home automation project.
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I have covered the following topic in this ESP8266 Blynk project:
00:12 Quick demo on ESP01 relay circuit
02:05 Required Components for ESP8266 IoT project.
02:52 Configure the Blynk cloud account for ESP8266
04:11 Source code for the Blynk ESP-01 control relay
05:45 Configure Blynk IoT app for ESP8266 project
06:13 Add automations in Blynk IoT app.
07:27 Circuit diagram of the ESP01 control relay
Required Components for this ESP01 IoT project:
1. ESP-01
2. ESP-01/01s relay v4.0 module
3. switch and socket
Amazon India Affiliate links:
ESP-01/01s relay v4.0 module: amzn.to/45xsTcT
ESP01 Module: amzn.to/3E6BC72
Amazon United States Affiliate links:
ESP-01/01s relay v4.0 module: amzn.to/43ctD5J
Download Code for this ESP8266 Blynk home automation project:
iotcircuithub.com/wp-content/...
Previous Videos:
Blynk ESP-01 ESP8266 control relays: • ESP8266 Project using ...
Important points:
1. In code, you have to update only the BLYNK_TEMPLATE_ID, BLYNK_DEVICE_NAME, Authentication Token, and WiFi details as shown in the video.
2. Relay is connected with GPIO-0 of ESP01.
3. You can't monitor the feedback as switch is not connected with ESP01.
4. If WiFi not available, the relay will turn off, then you can control the lamp manually with switch.
5. Connect the GPIO-0 with GND before programming ESP-01.
**Please take proper safety precautions while working with high voltages.
For this project, you don't have use any custom design PCB.
During the internet of things tutorial video, I have explained how to program ESP01 using FTDI232 USB to TTL serial converter and Arduino UNO. Also explained the ESP01 relay code and circuit diagram. If the ESP01 is connected with WiFi then you can control the relay from anywhere in the world from mobile, otherwise you can use manual switch to control the appliances.
#iotprojects #homeautomation #esp8266
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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 - Наука та технологія
Cool.. 🙌
Good 👍
Can you explain how the switch and relay will work together. Does it need 2 way switch or what will drawback from this design
Sir this video is awesome please make full video on esp32 rocket igniter with relay
Can this be used to operate ceiling fan at variable speed ????
When I turn on/off my home appliances remotely or manually, I don't see real-time feedback on my ESP Rain Maker app, it shows intermittent feedback.
Accurate real-time feedback is available as in blynk app but not as accurate real-time feedback as in ESP Rain Maker.
What can I do now to solve this problem? Please help me.....😢
Even better using Cadio
but the issue is if relay is on and if we want to make the bulb off by manual switch it wont work
Can i connect multiple esp 01 relay module to one blynk template
but the main issue will be is, we need to rewrite/re-enter the password in the arduino program every time to connect the new wifi connectivity.
is this issue can be solved ?with any other types of modification for the entering the password online through the website or we shall always connect the laptop and enter the password?
Very nice project. Can we use push button in toggle mode rather than normal switch? And then what will be Arduino Code?
Here switch is not connected with ESP01.
can you do this project with esp 8266 and just one relay module?
Nice content, can you answer my doubt?
If we keep the switch on all time and try to control with esp will it work or it will always remain on?
always remain on...
Please help isnt working . Evry single video i watch again and again but not working. The problem is comman on off not working . But ihve done wifi conected . Please help
Is it required wifi router
Am i the only one or have you noticed the Flickering when powering on the Module ? That is the bug of this module. Did you fix it / resolved it ?
I followed the video step by step, it does not connect to the wifi network, it is constantly offline. I cross-checked, I chose a different network, it is still offline
Hiii.....bro hme home automation project chahiye college me submit karne ke liye kitne me de sakte ho
Is ESP01 will support ESPAlexa 2.7.0. library ?
no
@@TechStudyCell Dear Friend, ESP01 support ESPAlexa 2.7.0 library. I have made the circuit and upload the code, performing fantastic. Even 2 relay and their 2 switches (momentary) or you can use TTP223 touch switches configured negative output.
How to develop same like this but for 2 channel relay?
Please watch the complete video
Door lock use OLED display and ESP 32
Sir plees send me link ic programing cours?
Plees
Brother you always upload this video but donot upload a video without pcb mean to say can you share how to connect circuits of the project which work with applications remote manual temperature voice control or timer can you share how to connect circuit manuly because i am not electrical person but i have a project of this and i dnot understood circuit diagram kindly make a video on it
I have shared the complete circuit at the end.
@@TechStudyCell ua-cam.com/video/VNeT5QgH-IM/v-deo.html
you upload this video with circuit diagram which mean i have to connect all switches with the help of the circuit diagram But i am saying can you create a video where we you connect circuits with breadboard or connect or soldering wires manually because i have no experience in circuit diagram or if i connect wrong wire then there is possibility i can blast my project👀🥺
Hahahhaha dont worry rater then using high voltage firstly just try with led to check the connection on realy part
Problem is of powersupply,hi link are more expensive than that whole module
SMPS available from Rs 79, you can also use old mobile charger
@@TechStudyCell reliability and long lasting,m saying
the code is not bee uplode in wifi
I made this project but while testing the Automations is not working.
For automation, make sure WiFi is connected
@@TechStudyCell Yes I have WiFi connected, It is working when we click on button manually but when I make an automation it is not working. I also uploaded the same code you gave.
sir pl make laser security system with notification .plll
Ya I too want that security system