Hey great video! I Ordered 5 PCBS and i'm about to build that for my house. I do have 1 question though, I 'm not a electronics expert more like a self-taught person here. When we short JD-VCC, doesn't that mean we will draw the current from the esp8266 module to energize the coils? And isn't that going to be a problem if all of them are on for a prolonged period of time? As far as i'm aware one of those relays draw between 50-100 mA so the 4 relays altogether will be around 400 mA which i think it's beyond the max rated output of the ESP? What should i do in this case not adding the jumper and power the relays via the VCC pin ?(the one next to IN4 pin). Thank you!
Very nice video Sr ,but why do i need to add 2. BC547 Transistors (4 no) 3. PC817 Optocuplors (4 no) 4. 510-ohm 0.25-watt Resistor (4 no) (R1 -- R4) 5. 1k 0.25-watt Resistors (5 no) (R5 -- R9) for this project .Can't i control the relays directly from the esp8266?I'm a dummie in electronics!!! :(
Excelente todos tus aportes. Gracias. Espero poder hacer alguno de tus proyectos. Una pregunta, los interruptores de pared de 220V quedan anulados? O hay forma de seguir utilizando? Gracias
@Sai Venkata Saran Madugula here no server, only that application will handle.. we can access that dash board from our mobile also. No other applications required
Thanks for the awesome video it was easy and well explained ^^ I made a bit diffrent project but this helped me out a lot =) It made me a subscriber aswell ^^
Here is can see the voice command overrides the physical switches.. IS it possible to use Alexa to on/off light when the physical switch is ON. Means first priority is to be the switch.if it's on then u can use voice commands
In this project there is no specific on & off position for switch. And the switch is connected with the esp8266. So when you press the switch, it will just change the current state.
Hello sir can I use touch switch module in the place of push button or traditional switch, if yes then please make a video on it or just share a circuit diagram. Thank in advance.
Create MQTT user and configure the esp device via the mqtt configuration with your home assistant server IP and user you have created above. You can control from home assistant directly without Alexa if you want
I have the same question. My phone app is not able to discover the esp8266 board without Alexa device. Did you find the answer to this question? Also, if you have bought a device after posting this question, can you tell if this works now?
Hi I asked a question sir, how to connect touch switched in the place of manual switches, and also I want to know that is it necessary to connect the usb also through power or laptop, becoz when I working with laptop realy is working fine but when I removed the usb and connect the circuit with power supply it don't dim the light realy not doing click sound and off led light. Sir please remove, I already purchased all devices so, it's loss for me.
Excelente aporte, felicidades, una consulta Alexa lo puedo usar desde mi celular con la Apk?? o es necesario comprar el Asistente. Gracias por tu respuesta
hello! I can't get the model to work when using a toggle switch. when I connect it to ground, it makes the device reset. can you help me with this problem?
I am getting problem. When power off and device starts it doesn't power on correctly and does not connect to wifi. No matter how many time I restart. But when if pulled enable pin down and pulled up while power is on device started.
@Sai Venkata Saran Madugula hi dude..i really need your help...i need a circuit diagram for esp12e...i tired all ways but not working..please can your share your circuit diagram please
Hello Techstudy cell How can we add a function of gpio state recall in case of power outage. It would be nice to see Lamps which were Turned on before power outage to be turned on too when power is restored. I hope you understand me friend
Hi, I'm trying to do this with NodeMcu esp8266-12f, but I don't understand, the relay output is always on and doesn't act on the switch, can you help me?
4 switches and 4 relays is the most you can connect to an ESP8266. But you don't need to build it yourself. You can buy ready-made modules and switches from China.
i like this project, but i have a problem when i connect it with alexa app, when discover devices always fail "no new devices found" please help me how to solve this problem.
Dear friend, please tell me how can I change the IP address, I flashed the ESP 8266, everything works fine, but I want to change the IP address because this 192.168.0.106 address is busy
Bro working this project real👍🏽✨✨✨✨🤜🏽🤛🏽 i made this project simple
Hey great video! I Ordered 5 PCBS and i'm about to build that for my house. I do have 1 question though, I 'm not a electronics expert more like a self-taught person here. When we short JD-VCC, doesn't that mean we will draw the current from the esp8266 module to energize the coils? And isn't that going to be a problem if all of them are on for a prolonged period of time? As far as i'm aware one of those relays draw between 50-100 mA so the 4 relays altogether will be around 400 mA which i think it's beyond the max rated output of the ESP? What should i do in this case not adding the jumper and power the relays via the VCC pin ?(the one next to IN4 pin). Thank you!
First like and comment ❤️
Thanks
@@TechStudyCell bhai can you make the same with esp12f or esp12e module... Which can save money and also look compact?
Very nice video Sr ,but why do i need to add 2. BC547 Transistors (4 no)
3. PC817 Optocuplors (4 no)
4. 510-ohm 0.25-watt Resistor (4 no) (R1 -- R4)
5. 1k 0.25-watt Resistors (5 no) (R5 -- R9) for this project .Can't i control the relays directly from the esp8266?I'm a dummie in electronics!!! :(
Great job and Nice explanation sir👍
Thanks
Excelente todos tus aportes. Gracias. Espero poder hacer alguno de tus proyectos. Una pregunta, los interruptores de pared de 220V quedan anulados? O hay forma de seguir utilizando? Gracias
Thanks, here relays are connected with 220V circuit. And switches are connected with ESP8266.
I've planned to make this entire setup to my newly constructed house. Will there be any issues or it can work forever?
Super
👏👏👏
Thanks
Great tutorial, i have a question. Is it applicable for esp 01 for just 2 switches?
Yes
Thanks sir, 👍 I done this project..
Is it required internet, only router is enough right , if we exclude Alexa. Everything configured locally
@Sai Venkata Saran Madugula here no server, only that application will handle.. we can access that dash board from our mobile also. No other applications required
@Sai Venkata Saran Madugula how do we give constant ip? Is any settings required for that and is it had any chance to change ip of device,?
@@vsrkraju7147 change in router page of your router
Can we use Mi led tv on 5V 4 Channel Realy
Yes
is alexa speaker is must needed for the project or I can add devices and control them by alexa mobile application only?
Alexa echo device required.
Thanks for the awesome video it was easy and well explained ^^ I made a bit diffrent project but this helped me out a lot =) It made me a subscriber aswell ^^
Suppose you want to connect fans and other appliances is it the same ?
by the way thanks for sharing new genaration
Great 🎉❤🎉❤🎉
Have you made solar or car battery voltage monitor with esp?
This is the easy way to configure an esp8266 with Alexa and Tasmota. please can you do the same project with Sinric Pro, Thank you
I am very new to this...
How are you powering on the nodemcu after it has been configured? Direct AC current wnt do it.. so another DC power adapter?
Here is can see the voice command overrides the physical switches.. IS it possible to use Alexa to on/off light when the physical switch is ON. Means first priority is to be the switch.if it's on then u can use voice commands
In this project there is no specific on & off position for switch. And the switch is connected with the esp8266. So when you press the switch, it will just change the current state.
@@TechStudyCell so as my switch board is installed in my room whats the way to add this integrated module to existing switches board
Do jlcpcb have custom duty now….?
sorry im really new in this, can be done with outlets and a relay module of 6?
Power supply how Amp Required maximum ?
I noticed JLPCB now has aluminum for heat dissipation. Are these pcbs as strong as FR4?
Single-sided aluminum PCBs are intended for power LEDs. Maybe also for power transistors.
But the aluminum PCBs are harder to solder.
Can we give 5v from Esp8266 to 5v 4-Channel Relay Module from USB?
yes. you can use Vin pin
The tasmota can work only with the app? Without the echo dot ?
No.. you need echo device
@@TechStudyCell Thanks
You can try with Home assistant and their mobile client if you don’t want to use Alexa
i got this to work, i just could not get the esp32 with 8 relays work at all. i like to know can i use the smart life/tuya app to work with it?
hi can i use any gpio pins or..should i only use the pins you showed?
You can use any GPIO.
Can you Use Google assistant insted of alexa
No
Hello sir can I use touch switch module in the place of push button or traditional switch, if yes then please make a video on it or just share a circuit diagram. Thank in advance.
Is it compatibile with Google home?
This is what I want to do but with lora modules. Can I connect a esp running tasmota to a lora device so the lora sends mqtt?
good morning can I combine it with home assistant if so how? Thank you
Create MQTT user and configure the esp device via the mqtt configuration with your home assistant server IP and user you have created above. You can control from home assistant directly without Alexa if you want
Can we use this project with phone Alexa app by voice command if we don't have Alexa device?
I have the same question. My phone app is not able to discover the esp8266 board without Alexa device.
Did you find the answer to this question?
Also, if you have bought a device after posting this question, can you tell if this works now?
@@anishsane no I don't have Alexa device
Also it only works with device
@@nakshatravyas2721 thanks. I got an Alexa device. It works now.
Thanks, why it losses its wifi connection after disconnect the usb, and nevert connects again.
After that can you control it with Alexa. Make sure switch2 turns off during reboot.
Hi I asked a question sir, how to connect touch switched in the place of manual switches, and also I want to know that is it necessary to connect the usb also through power or laptop, becoz when I working with laptop realy is working fine but when I removed the usb and connect the circuit with power supply it don't dim the light realy not doing click sound and off led light. Sir please remove, I already purchased all devices so, it's loss for me.
Nice video ❤Thank
hello, nice project, is that possible to get the complete schematic, i need to make my personnal PCB, best regards
Sir what will you prefer tasmota or espalexa?
Tasmota
How to do switch wiring
thank you, big help
Can we use Google assistant?
No
@@TechStudyCell can u tell me why?
Is there any work around
Well explained... Thanks for sharing 👍👍👍👍👍
Welcome
Out of four relay it works only two light on or off what is problem
Hi Bro. This project can control Smart Home with Smart Life App?
Excelente aporte, felicidades, una consulta Alexa lo puedo usar desde mi celular con la Apk?? o es necesario comprar el Asistente. Gracias por tu respuesta
Yeah This guy explained it in other video
ok i understood, but if nodemcu fails then how to operate manually
hello! I can't get the model to work when using a toggle switch. when I connect it to ground, it makes the device reset. can you help me with this problem?
I am getting problem. When power off and device starts it doesn't power on correctly and does not connect to wifi.
No matter how many time I restart.
But when if pulled enable pin down and pulled up while power is on device started.
Can Google assistant connect with tasmota?
Wiring ki vdo banaye plz
With out using the manual switch did i want to change the code??
No. Just don't map the GPIO used for switch
@@TechStudyCell i have some dobut canu help
Hi... Can we control fan speed with tasmota
Через ШИМ сигнал, например через твердотельное реле или симистр
SSR 40 DA 3-32 v DC is active low relay module or active high relay module??? please reply
Active low
I don't get any logs shown after flashing
Why is that ?
Is it possible to integrate this with google home?
Does this work with mobile hotspot??
Yes.
baysub kiahali'' can i ask what application you can design for pcb layout? i'm greatfull if you'r reaply
Diptrace
Can I use esp32... And can I use 8 channel relay to control more devices?
@Sai Venkata Saran Madugula hi how to program esp12e? i dont have nodemcu
@Sai Venkata Saran Madugula hey as you said you are using with esp12e... How good is it? And what abt response speed and manual switches?
@Sai Venkata Saran Madugula I ordered all stuffs needed... Let's see how it works with esp12e.. Thanks for the replay dude
@Sai Venkata Saran Madugula hi dude..i really need your help...i need a circuit diagram for esp12e...i tired all ways but not working..please can your share your circuit diagram please
When the electricity goes back and forth, the tasmota does not reconnect to the network. Can you help?
operate with switch
This project work with Google home?
No
Great Project.
How can we use without echo dot only mobile alexa
No. You need an Alexa device
Hello Techstudy cell
How can we add a function of gpio state recall in case of power outage.
It would be nice to see Lamps which were Turned on before power outage to be turned on too when power is restored.
I hope you understand me friend
This project already has this features.
The dashboard is not working after sometime
Can you control the relays from alexa
@@TechStudyCell yes
why app alexa dont detect to esp8266 if the echo dot is not conected? thanks
can we use echo show 5 or echo show 8 alexa( i have tried with these but does not work) instead of alexa echo dot .
si, se puede utilizar con todos los dispositivos Alexa
Sir is it possible with 16 module relay??
No
Is it work on eWeLink aap ???
Com port is not detecting node MCU what to do sir??
Install driver in PC
after time it shouts down and i need to reset it to work again. why is that?
Bro how to install bin file using Android?
Hi, I'm trying to do this with NodeMcu esp8266-12f, but I don't understand, the relay output is always on and doesn't act on the switch, can you help me?
if I disconnect nodeMCU from laptop and connect the 5 volt power supply, than unresponsive. please suggest.
Use a stable 5 v supply. Please check the important points mentioned in description
@@TechStudyCell stable means?? I will give extra power from usb also??
Can u resolve??
If yes please guide I am also facing same problem
No, still no solution
can y dom something like that for google home
can you make same video with Tasmota + NodeMCU ESP8266 + Google Home/Google Assistant
or
How to replace echo dot with Google Home in same project
Can you please make the same with added blynk app
it works for manual and with the website but it's not working with Alexa and my Alexa app says no device found
Device unavailable problem many times. Long run use.
IS IT POSSIBLE WITHOUT ECHO DOT DEVICE
No
Echo dot ki jagah mobile Alexa app se kaise oparate kare
Echo dot required
How about google voice
Will make separate video for that
@@TechStudyCell ok thanks for that
Why I’m not able to discover it using alexa device?
when relays are on status from tasmota toggle button and switch status is on position then how to off the relays
Click on the Toggle Button to change the current state.
@@TechStudyCell I mean can we do it with switch
Yes
çok teşekürler
Switch board wiring kaise kare
Привет! Подскажи подойдёт Echo Dot 2nd Gen?? Или обязательно 3nd Gen??
4 switches and 4 relays is the most you can connect to an ESP8266. But you don't need to build it yourself. You can buy ready-made modules and switches from China.
can u share the link to buy 4 switches and 4 relays with ESP8266 pls ?
i like this project, but i have a problem when i connect it with alexa app, when discover devices always fail "no new devices found" please help me how to solve this problem.
You need a echo dot, first check if the device are already connected in Amazon Alexa App
How to buy this project??
Please send email to connect.techstudycell@gmail.com
How to edit the your PCB file
Sir online class start karo sir zoom ap sa with fee plz sir all information ka sat
Hi bro I need your help some of the files can't download
does this work with Google Home
No
this bin file workfor ESP32 yes or no
i use ESP32 module erro is invalid of packet (0*46) what can i do to work tesmota to esp32 module
bro i dont have the echo dot device, i have the amazon alexa app but it cant connect the tasmota or node mcu pls help
For this project, you need echo dot
Our project work with chrome browser but not connect with alexa app with same wifi connection please help me sir
Have you used echo dot, what error you are getting
No sir , when i connect alexa app show device not found
Please reply sir urgently my project hold for your reply
Watch complete video. You need a echo dot to connect Alexa.
hola, una duda, yo no tengo el echo dot... porque la app del telefono no detecta por si sola a la ESP8266 sin el echo dot?
debe detectarla, es independiente de que tengas dispositivo Alexa o no.
can i add ir sensor into it
Yes. Will make video on that
@@TechStudyCell can i add IR in ESP 8266
Dear friend, please tell me how can I change the IP address, I flashed the ESP 8266, everything works fine, but I want to change the IP address because this 192.168.0.106 address is busy