This looks like a really nice project I can use this all over and will try it out first, thanks for your effort. If this works for me I will definitely be buying a licence.
sir i have a question who will esp8266 know the real time status of Switch whether its ON/OFF which sensor is used to analysis the real time status please do guide us
I update my ESP automation project daily but occurs many errors in code. After seeing your video my work is wrost ☺️ it really good. I will try it now then tell you how it works 😃
Make sure that the esp flash download tool setting is correct exactly like the picture here: egycad.com/cadio/docs/firmware/esp8266-firmware/ and after installing the firmware, reset the esp, after 15 seconds, leds will blinking, and the esp wifi network will start.
It looks fantastic bro. Is there any API to work with nodered? If yes, it is perfect. Again like Shelly devices they do have both Cloud and local MQTT support too.
The biggest drawback is its valid only for some 500 hrs which makes it unrealistic to upload firmware every 500 hrs. Please release your commercials somewhere on your website.
Sorry sir, I want to ask. 1. what is the maximum number of relays that can be controlled by cadio? 2. Is there any guide in confirming for ESP with multiple relays? is there a daily weekly schedule menu? 3. Can Cadio be accessed via PC? Thank You
Thank you! Glad you liked it! Yes you can use ESP32, you will need to install CADIO firmware on the esp32 with the steps showen in this video: ruclips.net/video/RvKj8Id5e08/видео.html Then, everything is the same, the only difference is that in the info file step, the ESP32 GPIOs will be displayed instead of the ESP8266 GPIOs.
Have tested this and love the project it works like a dream thanks for your effort. Is there more features coming out? as I would really like to also control the garage doors that requires a press button that gives a 1s pulse
For controling devices with two directions motor like garage or curtains, there is a device type called SHUTTER, you can define two GPIOs for two relays for motor directions, and two GPIOs for two pushbuttons, I will make a video about it soon, Check this like for more details: egycad.com/cadio/docs/devices-types/shutter/
Good presentation of an interesting platform. Wish you luck! I use Wemos D1 with Tasmota but would think of moving here, especially with the 433 integration. First problem, must be usable with Alexa, but cannot see the skill on the Spanish Amazon site. Any solution here?
hi, after configuration device not showing in cadio app can u tell me what's the problem and sometimes com port also not showing while downloading the firmware in esp32
Do I need to connect ESP and Phone to same WiFi network for this project to work? Actually, I need to control remote lights/appliances through ESP using home WiFi network and by phone app using mobile internet from a very far location.
What will happen to my premium plan if the unit /esp is dead. ie the board is damaged , is unit I'd saved on my email or its a specific I'd for esp board ,so if damaged ,it means the premium purchase is gone forever.Please clear this little bit of confusion 😄
Realy it,s not a good option cadio modify this and allow permanent licence for consumer Gmail I'd,s that,s a best option when ESP is damage consumer purchase a new board and install same
After doing everything, press the rst button on the board and the blue light will come on and then disappear. There are no red or blue flashing lights. I've done it many times and it's still not the same.
You can add up to 21 device on every single unit. By default, the unit has a trial license, it gives the unit full functionality for 500 operating hours, and it can be renewed for an unlimited number of times by eraseing and re-installing the firmware. And you can purchase the permanent license from license management page, the permanent License gives the unit a permanent permission to use CADIO system resources. For more information about CADIO you can visit CADIO developers docs: egycad.com/cadio/docs/discover-cadio/
@@cadioHomeAutomation how much is the permanent license And what is the procedure Please is there anything to do to activate local control or it comes by default once the device is configured
@@smartteg7381 the permanent license current price is $8 for the unit, it's a one time purchase and valid permanently, you can purchase the permanent license from license management page, in the video at 09:00
@@smartteg7381 once the unit is configured, the local control will be activated, and if the unit and the smartphone are on the same network, the wifi icon beside the unit name will be activated and you can control it locally. If you have a network with no internet connection at all, you should select a unique unit position on the network from configuration page instead of auto positioning, and it will run smoothly.
You can connect the switch first wire to the GPIO and the second wire to gnd (and make sure that switch wiring is set to pullup in the info file). You can check the link, it will help you selecting the GOIOs: randomnerdtutorials.com/esp8266-pinout-reference-gpios/
Hello, i have done all the process according to your video but at the last moment after savings the configuration, the unit is not scanning network @4:33 minute.
May be there is a problem in the GPIOs you are using. Some GPIOs make the boot fail if they pulled low or high, please check this link for more information: randomnerdtutorials.com/esp8266-pinout-reference-gpios/ Also feel free to send me a screenshot of your info file setting and your circuit via email to review it and find the problem: cadio@egycad.com
You need a wifi network to control your units. We mean by offline that if your wifi network internet connection lost, you will be able to control the unit locally if the unit and the smartphone are connected to the same wifi network.
This is nice. I love this, for a moment I was lost because I have a similar breadboard but mine the power and ground lines don’t run across the entire breadboard. The line goes from one side and stops at the middle then continues on the next pin to the end. I was struggling to understand how power is supplied to the board since I don’t see any wires crossing / taking power from the left side to the right 😅. Then I noticed the breadboard lines they run across the entire breadboard. Not divided in half, meaning power goes through the entire breadboard. I need me this kind of breadboard
@@cadioHomeAutomation gpio 13 for 433MHZ, wifi led gpio 16, Cloud gpio 2, Ir transmit gipo 3, ir receive gpio 1, 433mhz recive led = 12, 5 relays gpio = 27,26, 25,33,32 and manual switch gpio = 19,18, 5, 17, 4, 22 respectively Dht sensor on gpio = 21, Ir tx = 23 ir rx = 22 Led on ESP32 freezes at ON state but its dimm
Also wifi led starts blinking but i am not able to connect esp32 from my mobile while all the sensors and relays are connected, but if i removed the esp32 from my pcb then i am able to configure wifi credentials
@@sachinsoni3792 the module in the video: a.aliexpress.com/_mtqyufa Good alternative: a.aliexpress.com/_m0jmDic Another alternative but with bad range: a.aliexpress.com/_mNtv2wY
You're welcome! Actually, we are planning to keep the the permanent licenses system for the units, we believe this will lead a better user experience in the long run.
What if my wifi not working properly and i want to configure it with another wifi available but at the same time i an not available near my hardware setup, assume my device is in another city from me....
Currently, you need to be in the unit local network range to be able to configure it. Thank you for submitting this suggestion, it will be taken into consideration during the discussion of future developments.
Every unit with CADIO firmware must has a license to access and use CADIO system resources. After installing the firmware the unit will get the trial License, the trial License is valid for 500 operating hours, and can be renewed for an unlimited number of times by eraseing and re-installing the firmware. The permanent license gives the unit a permanent permission to use CADIO system resources, it is available to purchase from license management page, it's a one time purchase and valid permanently. After purchasing the permanent license, the unit will never lose the permanent license under any circumstances.
@@ethanming7096 this is the cause of the problem, try using a different network or a different VPN service, may be some issues in the connection causing that the servers don't trust it!
Yes, you can add it on an external MCU "like atmega328 for example", and connect the external MCU with the esp using CadioSerial library, and using the DATA device type to receive the data from the external MCU as a json object, and display it on the app in tables and charts. The idea here is that you can send any data you need to display in the app as a json object, and you can control the full external MCU source code! this may be more advanced than this tutorial level, I'm planning to make a video about it soon, make sure you are following us!
@@triwahyudi4980 you can write your code on the external MCU as you want, and arrange the data you want to display in the app as a json object, and send it to the ESP using CadioSerial library. You can contact CADIO developers from the app side menu > CADIO platform page > chat with technical support. They can provide you the API and a code example to start with!
@@subramanyags5263 GPIO is the ESP pin. Kindly check this link for the ESP pins GPIO number: ESP8266: randomnerdtutorials.com/esp8266-pinout-reference-gpios/ ESP32: randomnerdtutorials.com/esp32-pinout-reference-gpios/
This looks like a really nice project I can use this all over and will try it out first, thanks for your effort. If this works for me I will definitely be buying a licence.
sir i have a question who will esp8266 know the real time status of Switch whether its ON/OFF which sensor is used to analysis the real time status please do guide us
٨٨خخخ٧اعنظظن٦٨٨٠😊😊😂
Switch is connected in parallel
the switch is not connected to ac mains supply, it just shorts gpio pins with gnd.
The switch is connected input pin of esp and the other leg is either pulled up or pulled down which is detected by esp "high or low"
Hello, can I use this app to set an alarm for a motor driver that will be used for automatic window blinds?
I update my ESP automation project daily but occurs many errors in code. After seeing your video my work is wrost ☺️ it really good. I will try it now then tell you how it works 😃
I'm sure you will like it! 😍 Waiting for your feedback! ☺️☺️
@@cadioHomeAutomation I'm doing it right now but in the Wi-Fi section ESP cadio will not appear.
What should I do for it
Make sure that the esp flash download tool setting is correct exactly like the picture here:
egycad.com/cadio/docs/firmware/esp8266-firmware/
and after installing the firmware, reset the esp, after 15 seconds, leds will blinking, and the esp wifi network will start.
@@cadioHomeAutomation8:20
It looks fantastic bro. Is there any API to work with nodered? If yes, it is perfect. Again like Shelly devices they do have both Cloud and local MQTT support too.
Unfortunately not supported!
But local control is supported, you can control your devices over local network if there is no internet connection.
Please make a detail video on connecting 2 or more esp32 to send signals to each other
Me too want this feature
google espnow.
❤ your app looks amazing 😍 very lovely
Thank you 😊, Glad you liked it!
Great software! Can it using data sensor such as temperature sensor to tell what temperature in my room?
It is paid app. But it gave me a lot of ideas for my own app functionality. 😅😂❤
Great work
what about offline mode? can i control my device locally?
Excellent work, love the Egyptian app
Love from Egypt
Will you add widgets to the app in the future ISA?
Thank you! Glad you liked it!
Yes we are planning to add some widgets in the v3 ISA.
Cadio plz reply my message😢
Awesome App & controls 👍. Are you the developer of the app?
The biggest drawback is its valid only for some 500 hrs which makes it unrealistic to upload firmware every 500 hrs. Please release your commercials somewhere on your website.
Sorry sir, I want to ask.
1. what is the maximum number of relays that can be controlled by cadio?
2. Is there any guide in confirming for ESP with multiple relays? is there a daily weekly schedule menu?
3. Can Cadio be accessed via PC? Thank You
16 max relays
Just add gpio number it's easy
No pc access
Excellent presentation. Clear voice. Go ahead sir with innovative videos. Can I use Esp 32?. If so any modifications?
Thank you! Glad you liked it!
Yes you can use ESP32, you will need to install CADIO firmware on the esp32 with the steps showen in this video:
ruclips.net/video/RvKj8Id5e08/видео.html
Then, everything is the same, the only difference is that in the info file step, the ESP32 GPIOs will be displayed instead of the ESP8266 GPIOs.
Have tested this and love the project it works like a dream thanks for your effort. Is there more features coming out? as I would really like to also control the garage doors that requires a press button that gives a 1s pulse
For controling devices with two directions motor like garage or curtains, there is a device type called SHUTTER, you can define two GPIOs for two relays for motor directions, and two GPIOs for two pushbuttons, I will make a video about it soon,
Check this like for more details:
egycad.com/cadio/docs/devices-types/shutter/
@@cadioHomeAutomation please send me how do you use it for garage door opener
Amazing app very easy to configure waiting for more features for buying full version 😊
ayuda no puedo vincular CADIO con Amazon Alexa
Good presentation of an interesting platform. Wish you luck!
I use Wemos D1 with Tasmota but would think of moving here, especially with the 433 integration. First problem, must be usable with Alexa, but cannot see the skill on the Spanish Amazon site. Any solution here?
It will be added soon!
Adding a Bluetooth feature would be great
Can you increase the number of devices to be added(as of now21) to more during the next update
hi, after configuration device not showing in cadio app can u tell me what's the problem and sometimes com port also not showing while downloading the firmware in esp32
is it possible to control your set up even if you are not on the same network?
Of course, you can control over internet using CADIO cloud!
Hello, i use a wemos d1 r2 wifi wit esp8266 but it constantly fails and says com fail. What do i have to do?
Can we use fan controller as well? How?
Do I need to connect ESP and Phone to same WiFi network for this project to work?
Actually, I need to control remote lights/appliances through ESP using home WiFi network and by phone app using mobile internet from a very far location.
No need to be on the same network! You can connect via internet over cloud from anywhere
How can I perches esp8266 modul tell me
can I use this in my biometric fingerprint scanner project?
What will happen to my premium plan if the unit /esp is dead. ie the board is damaged , is unit I'd saved on my email or its a specific I'd for esp board ,so if damaged ,it means the premium purchase is gone forever.Please clear this little bit of confusion 😄
Unfortunately, the permanent license is fully associated with the unit, it can't be transferred to another unit
@@cadioHomeAutomation ok but think of it ,it's not a good option
Realy it,s not a good option cadio modify this and allow permanent licence for consumer Gmail I'd,s that,s a best option when ESP is damage consumer purchase a new board and install same
Give permanent licence for I'd,s incase my ESP is dead or not work
CUANDO BAJAS EL ARCHIVO ZIP NO APARECE EL BINARIO DENTRO DE LA CARPETA.....POR QUE?
Hi i need to cadio firmware of 2Mb flash size for esp01 module. I don't found it in your website!!
It work perfect but when the esp8266 turn off and you turn it on again all the data on esp8266 is clash what need to do for that
I cannot get the software inteface to an arduino board to work. Nothing is sent from the ESP8266. Has anyone else succeded?
can i use api link to make ios shortcuts to be able control the system by siri as it work with blynk?
why can't a connection occur, is the server shutdown today?
After doing everything, press the rst button on the board and the blue light will come on and then disappear. There are no red or blue flashing lights. I've done it many times and it's still not the same.
When looking for cardio wifi in the wifi list, I can't find it.
Nice project but how many device can you have on 1 esp32
Is there any paid plan
Please let as know all the restrictions
You can add up to 21 device on every single unit.
By default, the unit has a trial license, it gives the unit full functionality for 500 operating hours, and it can be renewed for an unlimited number of times by eraseing and re-installing the firmware.
And you can purchase the permanent license from license management page, the permanent License gives the unit a permanent permission to use CADIO system resources.
For more information about CADIO you can visit CADIO developers docs:
egycad.com/cadio/docs/discover-cadio/
@@cadioHomeAutomation how much is the permanent license
And what is the procedure
Please is there anything to do to activate local control or it comes by default once the device is configured
@@smartteg7381 the permanent license current price is $8 for the unit, it's a one time purchase and valid permanently, you can purchase the permanent license from license management page, in the video at 09:00
@@smartteg7381 once the unit is configured, the local control will be activated, and if the unit and the smartphone are on the same network, the wifi icon beside the unit name will be activated and you can control it locally.
If you have a network with no internet connection at all, you should select a unique unit position on the network from configuration page instead of auto positioning, and it will run smoothly.
@@cadioHomeAutomation this what we've been waiting for please do a video on how to pay for the plan
Makers will love this cloud
Can you please share how to connect 8 channel relay
How to erase the firmware and reinstall it...and thank yoouu sooo much... I've build it and very happy of your services
Glad you liked it!
To erase and re-installing the firmware, kindly follow this video:
ruclips.net/video/kMnF9vqDa1k/видео.html
Can u please help of wiring...which pins i have to use for 3lights and 1 fan with regular switch
Check the table in this link and select the GPIOs which have a green OK for the usage purpose.
randomnerdtutorials.com/esp8266-pinout-reference-gpios/
Please help me how you wired switches because a switch has two wire socket.. i want to use 4 switches and 4 relays...love from Bangladesh ❤
You can connect the switch first wire to the GPIO and the second wire to gnd (and make sure that switch wiring is set to pullup in the info file).
You can check the link, it will help you selecting the GOIOs:
randomnerdtutorials.com/esp8266-pinout-reference-gpios/
Como conectaste los 5v es que veo que no tienes oñxonectadala placa al la cpu
Excellent work sir.glad to meet you sir.
Great Home Automation. But licence is so expensive beause single unit based licence. Account base licence is better.
Yes Gmail account based is better when cadio provide will buy
Hello, i have done all the process according to your video but at the last moment after savings the configuration, the unit is not scanning network @4:33 minute.
May be there is a problem in the GPIOs you are using.
Some GPIOs make the boot fail if they pulled low or high, please check this link for more information:
randomnerdtutorials.com/esp8266-pinout-reference-gpios/
Also feel free to send me a screenshot of your info file setting and your circuit via email to review it and find the problem:
cadio@egycad.com
And please explain what is the relation between GPIO and switch that you mentioned in your video (on/off, GPIO-4 , SWITCH-12) @4:03 minutes
@@Amankumar-uy2tm the relation is the switch which is connected to GPIO12 can be used to control the relay which is connected to GPIO4
Does this application not need to write code
WOW. Amazing apps. I Love it.👍
Can i add sensor DS18B20?
Is it could work with WEMOS D1 Mini module?
Glad you liked it! 😍
Yse, CADIO works on any esp8266 with 4MB or 2MB flash size.
how can I reprogram it?
Alexa after sign in use cadio compte : Impossible de lier les comptes. Votre application Alexa a besoin d'une mise à jour.
Can this support GPIO port extended(through I2C) devices like PCF8574 and MCP23017?
Unfortunately not supported yet!
It will be added in version 3.
Is it possible to have a Servo motor in Cadio?
Can it recieves data from sensors like tds,pH
I appreciate your efforts, it was an amusing tutorial 😊👍👍👍
Glad you liked it!
This can be use over the internet or only wifi ? If i am not at home i can send command fromt he cadio app to the esp8266 ?
Over internet
@@cadioHomeAutomation The price plan is one time or per month ?
One time purchase and valid permanently (per unit)
egycad.com/cadio/docs/pricing/
Thanks, but you are not telling offline! ,So I want to connect with Mac address without WiFi,can it done!
You need a wifi network to control your units.
We mean by offline that if your wifi network internet connection lost, you will be able to control the unit locally if the unit and the smartphone are connected to the same wifi network.
flash tool is not running
Is the app free
@Ironboyhight yes
Is there have any fan control system? So that we can adjust the fan speed also?
I will make a video about ac dimmers soon!
@@cadioHomeAutomation Thanks man
Is there a dark mode for the app interface?
This is nice. I love this, for a moment I was lost because I have a similar breadboard but mine the power and ground lines don’t run across the entire breadboard. The line goes from one side and stops at the middle then continues on the next pin to the end. I was struggling to understand how power is supplied to the board since I don’t see any wires crossing / taking power from the left side to the right 😅. Then I noticed the breadboard lines they run across the entire breadboard. Not divided in half, meaning power goes through the entire breadboard. I need me this kind of breadboard
new firmware has some error wifi gets reset and after that i am unable to connect to ESP32 for configuring Wifi Credentials F197B
What is the indicators LEDs status? And the GPIOs you are using?
@@cadioHomeAutomation gpio 13 for 433MHZ, wifi led gpio 16, Cloud gpio 2, Ir transmit gipo 3, ir receive gpio 1, 433mhz recive led = 12, 5 relays gpio = 27,26, 25,33,32 and manual switch gpio = 19,18, 5, 17, 4, 22 respectively Dht sensor on gpio = 21, Ir tx = 23 ir rx = 22
Led on ESP32 freezes at ON state but its dimm
Also wifi led starts blinking but i am not able to connect esp32 from my mobile while all the sensors and relays are connected, but if i removed the esp32 from my pcb then i am able to configure wifi credentials
which RF receiver you used here?
Can you share it's link please
SRX882
@@cadioHomeAutomation unable to find that module.
Any alternative?
@@sachinsoni3792 the module in the video:
a.aliexpress.com/_mtqyufa
Good alternative:
a.aliexpress.com/_m0jmDic
Another alternative but with bad range:
a.aliexpress.com/_mNtv2wY
This is another level 😮❤
Cannot find details on pricing for the permanent licence. Can you please share the details?
You can find the price in your currency in the app "unit license management page" the current price in usd is $7.99
@@cadioHomeAutomation Thats really good. Is it for lifetime or particular time frame?
@@madhukeshnp for lifetime, the unit permanent license is a one time purchase, and valid forever!
@@cadioHomeAutomation Thats really good. Thank you for the quick response. Are there any pricing planned in the near future?
You're welcome!
Actually, we are planning to keep the the permanent licenses system for the units, we believe this will lead a better user experience in the long run.
Amazing project Sir, Do the esp 32 for more GPIO please, cause i have 8 lamps to control
If my nodemcu is broken or flashed defoult firmware how can i get my payd lisens?
egycad.com/cadio/docs/pricing/
Can the Cadio application be installed on a PC?
Can used water tank level with oled ?
Can we use 8 channel relay and 8 manual switch in esp82666
No, there is no enough GPIOs, in this case you need an esp32
Is voice generated by AI?
Amazing
What if my wifi not working properly and i want to configure it with another wifi available but at the same time i an not available near my hardware setup, assume my device is in another city from me....
Currently, you need to be in the unit local network range to be able to configure it.
Thank you for submitting this suggestion, it will be taken into consideration during the discussion of future developments.
@@cadioHomeAutomation Ok thanks
Cadio doesn't work over internet in jammu
by using this can i control devices from anywhere in the world by using internet ?
Yes, exactly!
Nice. Is this CADIO free?
Every unit with CADIO firmware must has a license to access and use CADIO system resources.
After installing the firmware the unit will get the trial License, the trial License is valid for 500 operating hours, and can be renewed for an unlimited number of times by eraseing and re-installing the firmware.
The permanent license gives the unit a permanent permission to use CADIO system resources, it is available to purchase from license management page, it's a one time purchase and valid permanently.
After purchasing the permanent license, the unit will never lose the permanent license under any circumstances.
@@cadioHomeAutomation how much cost?
$7.99
Does it work with soil moisture sensor, water flow sensor, or other sensors that require some calibration?
digital sensors are supported in current version
Super sir
How to add sonar sensor in cadio, it has 2 input output pins
Not supported yet
when I erase the board, I got a problem it said , Com Fail
some one help please
Whats the name for the dc apapter
Is it completely free? Any limits?
D1=possitive (led)
Negative=??(led)
is your subscription is as per device
Per unit, for more details:
egycad.com/cadio/docs/pricing/
the sensor DHT updates data so slowly
Can I connect multiple devices and Nodmcu to this app?
Yes of course, you can add unlimited number of units (ESPs).
how to use pin D3 (GPIO0) on esp 8266 pls
By default it is selected for the config button, but you can normally change it from the info file page
I just tried to install it, but it say trial license expired with no way to renew, despite I am a new user 😢
OK don't worry I will help, Are you using any VPN? Is google service available in your country?
@@cadioHomeAutomation yes I'm using VPN, Google is not available in my country. But I have a VPN running directly on router
@@ethanming7096 this is the cause of the problem, try using a different network or a different VPN service, may be some issues in the connection causing that the servers don't trust it!
@@cadioHomeAutomation I've got it working now thanks! By the way can I use servo motors with Cadio?
@@ethanming7096 congrats 🎉, happy to hear that 😍😍
Cadio is not found on Amazon alexa app..in indain site
Please make sure language is English
Please add Bluetooth for ESP32
Hello
can you control the door stepper motor
Unfortunately not supported yet
@@cadioHomeAutomation
thanks
Hello, does it support ESP8266 V3 CH340?
Yes it is supported.
@@cadioHomeAutomation Thanks, another question, does this support IR receiver for controlling lights?
IR remote controllers feature in now supported!
ruclips.net/video/TCRG25qMikc/видео.html
Dear sir
Plese provide Esp01 Cadio firmware 2 MB ..
How can I buy a premium account? what's the prices?
The permanent license is per unit, not the account.
egycad.com/cadio/docs/pricing/
What is the purchase price ؟
The permanent license current price is $8 per unit, it's a one time purchase and valid permanently.
Support Pzem sensor Sir???
Yes, you can add it on an external MCU "like atmega328 for example", and connect the external MCU with the esp using CadioSerial library, and using the DATA device type to receive the data from the external MCU as a json object, and display it on the app in tables and charts.
The idea here is that you can send any data you need to display in the app as a json object, and you can control the full external MCU source code!
this may be more advanced than this tutorial level, I'm planning to make a video about it soon, make sure you are following us!
@@cadioHomeAutomation okay Sir.. I tray.. If any problem.. I confirm again.. Thanks
@@cadioHomeAutomation Sir.. How if i use 3 unit pzem sensor .. For monitoring electric 3 phase..
@@triwahyudi4980 you can write your code on the external MCU as you want, and arrange the data you want to display in the app as a json object, and send it to the ESP using CadioSerial library.
You can contact CADIO developers from the app side menu > CADIO platform page > chat with technical support.
They can provide you the API and a code example to start with!
How to control single led without relay sir?
Just connected it between the GPIO and GND.
@@cadioHomeAutomation sir gpio means
GPIO =POSITIVE OR NEGATIVE
@@subramanyags5263 GPIO is the ESP pin.
Kindly check this link for the ESP pins GPIO number:
ESP8266:
randomnerdtutorials.com/esp8266-pinout-reference-gpios/
ESP32:
randomnerdtutorials.com/esp32-pinout-reference-gpios/
How to wire connect in which pin
Circuit diagram in the description
Wowww
Can i check volt
Cadio is not showing in Alexa
Why
Please make sure language is English
Great work
Can i program like this using arduino uno?
Currently, support microcontrollers are esp8266 and ESP32.