IoT based ESP8266 projects using Google Assistant Alexa & Cadio
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- Опубліковано 11 лип 2024
- In this IoT project, I have explained how to make IoT based ESP8266 projects using Google Assistant, Amazon Alexa and Cadio to control relays with voice commands and manual switches. I have used all the free tools for this IoT-based home automation system.
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During this Internet of things tutorial video, I covered the following topics:
00:52 Quick demo on ESP8266 Cadio Home Automation system.
02:45 Required components for NodeMCU ESP8266 project.
02:54 Circuit diagram of ESP8266 IoT project.
04:59 Download Cadio firmware for ESP8266.
05:12 Install the Cadio firmware to ESP8266.
05:59 Configure ESP8266 using Cadio app.
08:23 How to Add Timer in Cadio app.
09:09 Connect Google Home with the Cadio.
09:37 Connect Amazon Alexa with the Cadio.
10:19 Update WiFi details through OTA
Get 25% off on CADIO Lifetime License for multiple CADIO Devices
Use Discount Coupon Code "techstudycell25" (valid until 30th September, only for Tech StudyCell audience).
Required Components for the ESP32 internet of things project.
1. ESP8266 NodeMCU.
2. 4-channel 5V SPDT Relay Module.
3. Switches or pushbuttons
Amazon India Affiliate links:
NodeMCU ESP8266: amzn.to/3fJA4EG
4-channel 5V Relay Module: amzn.to/2BQ5Y3o
Echo Dot Alexa(4th Gen): amzn.to/3srCiPA
Amazon United States Affiliate links:
NodeMCU ESP8266: amzn.to/2WoR2A2
4-channel 5V Relay Module: amzn.to/3r2HuJ4
Help my projects on Patreon: / techstudycell
Feel free to donate any amount: paypal.me/sdaspay
Important Link:
Cadio Download Center: egycad.com/cadio/downloads/
PCB Gerber file: drive.google.com/uc?export=do...
Important points:
1. Download the latest firmware from the Cadio Download Center.
2. In Free Plan, you have reupload the firmware after every 500hr
3. Reset the ESP8266 and wait for 30 sec to go to Config mode.
4. To change the WiFi details, Go to config mode, then enter the WiFi credentials from Cadio app.
5. The Boot will fail if the D3 (GPIO-0) (switch-2) pin are connected with the ground during booting.
6. If you use Switch (latched), make sure the switch-1 & switch-2 should be OFF during the ESP8266 Boot.
7. You don't need any Echo devices.
8. Please watch the complete video, otherwise you may face some issues.
**Please take proper safety precautions while working with high voltage.
During the Cadio tutorial video, I explained all the steps to make IoT based home automation system using ESP8266 NodeMCU and Cadio. This is the most easiest IoT platform for beginner, as it required no coding skill. You can do all the configuration from Cadio mobile app.
You can also add timer or create schedule in Cadio app to control the relays automatically. The NodeMCU can also remember the previous states of the relays.
If the NodeMCU is connected with Wi-Fi, then you can control the relays from anywhere in the world with Cadio Alexa and Google Assistant. And you can also monitor the real-time feedback on the Cadio, Amazon Alexa, and Google Home IoT applications. So with this smart home project, you can convert any appliance to IoT devices and control them through the internet.
So, now you can just ask Alexa or Google Assistant, "Hey Google, turn on lights" that's it.
#iotprojects #esp8266 #homeautomation
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Thanks For Watching...
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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
![NodeMCU Working | Getting started with NodeMCU[Hindi] | ESP8266 Wi-Fi Home Automation बनाना सीखे](http://i.ytimg.com/vi/zvuwlAWEgrs/mqdefault.jpg)
Hi! Thank you so much for your detailed instructions of controlling my esp32 by alexa thru cadio apps. I am sure i will enroll to your tutorial course soon.
Hi, will this project work with the esp8266-01 module?
I really like this project, it's easier and more complete, thank you sir for sharing your knowledge
You are welcome
is there a way to turn on all relays at once with 1 command??
Can you guide use IR control 4 relay with cadio ?
I have esp8266 v3. Push 1 with gpio 10 (S3) is not working with push btn. I tried 5-6 times.
Sir, 1 question.
Which use jumper wire typ?? (Male to female ya male tomale) answer
Thank you for sharing such a beautiful video. Please guide me because my one switch is working but other is not. I checked the wiring and configs but no luck. Same switch works in case wiring is switched between both switches.
Is the manual switch two way switch(spdt) or one way (spst)
hi, after configuration device is not showing in cadioapp can u plz tell me why its not showing to me and sometimes com port also not showing for me
What it means showing "trial"? Do we need to pay after trial period?
How to use ESP01 in place of ESP8266?
Can we combine this Project and ur universal remote problem... Please reply is yes what pins should I change
What if internet connectivity failure, How can i switch to normal switch
Hi, small request can you please share the diagram printout layout to make using acrylic sheet.
How do you know GPIO address for Configuration is D8 - 15 ? Can you also let me know GPIO address for configuration for ESP-01 ?
You are a genius 👍
Sir I have a question why we use only 5V relay and not 12V or 24V relay. sir why we don't use relay with optocoupler. Sir I want to automate my bathroom geyser since it is high power.
Hi, I'm really looking for same, can I have a same circuit with touch sensor ttp223
5 volt and 2 ampere power supply?
hi can i use this esp 8266 for 8 relay?
Sir,
Problem is in code sinric pro.h error.Please tell me
I copied you code after some changes.
can i use more than 4 switch? if answer is yes then how
Sir Plz Give the link of BOM file and CPL file which you used in this projects
Hi, Can you provide me the BOM and CPL files for this project to upload in jlcpcb
Adab bro i am from bangladesh i bought an esp32 but how can i set the program i don't have any laptop or computer i only have android mobile please help me bro
Sir can you please do using only mobile including coding also in mobile because i don't have any laptop so pls help me sir
dose it need to reprogram it every 21 days?
Can we give 5v from usb pin
Can we integrate with home assistant
Dear sir please provide esp01 Cadio firmware.. It's note available on cadio site
Where your cable is connected to ??
How many area range control by automation
can you please provide code file in your description
If i perform the project without switches what will happen , with is the charges that I have to do?
Just don't map the gpio for switch
Wow! This is a wonderful Project. I just did the project and everything is working fine. Thanks for the good work.
But, Please Mr. Tech Study, How can I re-enter the configuration mode, to add some sensors and also change "Press" to "Normal" for the use of Latch Switches?
You have to upload the firmware again.
can u do it with 10 relays
Please provide zero pcb circuit diagram of it.
How can I do it by phone?
hlo sir, can we control the fan speed using cadio application, if possible can u make an video of it, it will helpful to people, thank you.
Hi, good afternoon, I've been watching the videos and they seem excellent, I congratulate you, I just have a question, in a previous video I saw how you made a temperature-dependent irrigation system with an ESP32, I would like to know how you can do the same project but now implementing the time; I mean that the same ESP32 can water plants both due to humidity and at a certain time
@techstudycell can you pls send us the code that you used
Hi, Sir can you provide me BOM and CPL file with Gerber file.
Hello, i tried to use nodemcu CH340 but the switch 1 connected to pin SD3 is not working. Could you help for the solution or alternate pin for switch 1?. Thx
On my Board esp8266 Lolin
S3 = gpio9
SK = gpio10
Saya Pakai SK = gpio10 working fine 😅
@@veriyanirvansyah7503 Please let us know all the pin changed in V2 and V3
does this cadio application we don't need to do coding in the arduino ide application?
No Coding required
Hi.plaes can you giv me code by uplode for esp8266
Sir, i program how fo phone
3:11 how to turn off booting process?
Sir, good project👍, what make difference if you use either ESP32 or ESP8266? please! I am not challenge you but I need to understand
You just have to upload ESP32 firmware for ESP32
@Tech StudyCell: So can I use CADIO app for free lifetime?
You get nothing for free my friend
its a great site to exeperiment tq for shring all the knowledge about home automation can u share the pcb
Cadio wifi not showing. Help pls
Hello can you make ir control with 2 fan and 4 lights
This feature already available in Cadio app. I already used 1 light using IR.
@Tech StudyCell Which is better CADIO or Blynk0.2
Both are good. If you want to play with codes, go for Blynk or If you need features like Google assistant then use Cadio.
How to add IR
Sir how to 8 chanel relay connecting esp 8266 use with cadio
Hey Brother, Were you able to figure it out, if so please kindly share the information or where i can get assistance?
Sir nice project but opisite worked when press on ,off relay and when press off, on relay how solve?
If you are using active high relay, select relay mode Active High while configuring the ESP8266
Hello sir
I followed all your steps correctly but after configuration the relay is dimmed on but when I press the switch it glows more and does not get controlled through cadio app. Please help what is the issue
Yes i have also that problem
Jab me switch connect nahi kar raha only relay operate karta hu to hoti hai jaise hi switch connect ki all will be off slightly
I am unable to upload the firm file into the ESP8266 microcontroller please help
This is what I had to do
1. Check device manager an ensure usb driver is installed
2. Verify the COM port by unpluging and seeing witch on disapears
Nice project cadio paide app hi charg
Brother Plz door lock sistam keypad ya fingarprint lock video and cod
Sir ji, can I use it in this project instead of Wi-Fi router by connecting internet through mobile hotspot? 😢 Please reply sir.
yes you can use mobile hotspot instead of router
Sir nodemcu wifi reset kese kare
Esp program file need
nice
Thanks
@TechStudyCell Aggeed nice video! A couple of us have had an issure with the relay staying on, amy ideas? They come on right away and stay on regardless on relay high or low, or turning off / on.
why relays are always on even though i off them
I have the same issure, did you find a fix?
Hi
Can you make a water leak detector wireless iot based
With esp8266
Dear where are you ?
where is the bcom file
@techstudycell Nice and very easy project for beginners like me...
Can you please make same project using ESP32 for 4-6 switch, 1 fan with RF receiver
😊
I want to buy it
Which is better CADIO or Blynk0.2
Both are good. If you want to play with codes, go for Blynk or If you need features like Google assistant then use Cadio.
Can we operate without internet ?
Yes, with Manual latch switch or push button switch we can operate without internet
Cod ki kore input korbo phone dia
Sir the NODEMCU didn't connect with cadio why
pls follow the steps correctly
Hello Tech StudyCell, I really like this CADIO app. I also tested this program on 4 bulbs and it works perfectly. What is the price of CADIO application full. And is it a one-time payment or monthly payments. Thanks for the information.
Sir isme or ak future rgb light ka add kardo ❤
not connect before wi-fe
Can i install it on esp01
Yes
Google assistant not working
How to make staircase light in esp32
ua-cam.com/video/ppZXhugA63o/v-deo.html
ua-cam.com/video/3syiig01jf0/v-deo.html
Is it possible to add fan dimmer?
No
@@TechStudyCell Why bro?
@@hasstv9393 ask Cadio the developers
Cadio firmware is free for life time or any limit
Nothing is free for lifetime.. pls video their website
Bro where is BOM file
Can i flash ESP 01 with CADIO?
Yes
@@TechStudyCell but now at the CADIO download link 2mb file is missing only 4mb file available there
@@TechStudyCellsir, where can i get cadio 2mb flash file?
How to re-configuration please reply..
reinstall the firmware and configure again
@@TechStudyCell thanks bro...
your code is useless..it is not working.code send error in ardiuno while uplode
Ambala may kaha rehte hai aP
May Kaithal say hu
Aap say milna chahta hu
Are you use in code or not
Not
On my Board esp8266 Lolin
S3 = gpio9
SK = gpio10 😢😢😢
Does this project need wifi router
Yes😊
is this app free during use
I have used their free plan which is valid for 500hr. pls visit their website for paid plan
Hello friend.please make alexa or google assistant conroll home automation using ESP 01 module and please program the ESP 01 module with computer step by step. step.thank you very much.
OK
You didn't provide code buddy
No Coding required. Please watch the complete video.
Sir how to 8 chanel relay connecting esp 32 use with cadio
Nice but a repeat of the last video, why not do a security system using Cadio more useful
like licensing, per device? Or a one time purchase?
One time purchase per microcontroller. Please visit their website
@@TechStudyCell new microcontroller, new license? I did not find on the site, mention of the license.
Par ye permanent. App naho he
Sinric pro. 3device control absolutely free for 10years
This app is not free only 500 hours the draw back
I have used free plan... reupload the firware after 500hr
All cost
why
my cost lost😢1000
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