How to make Home Automation using NodeMCU | ESP8266 | BLYNK | IOT

[@debrajdas3759]

Bohot hi informative video he ye brother

[@kac3514]

can you recommend me a good but cheap solder wire brand. the really cheap ones i bought here are terrible. can u tell what brand u use.

[@shivamhw]

Great videos man but also explain the networking requirements.. will it work over local network or internet is always required .. ?

[@Nematics_Lab]

Yes, definitely it will work from any network not necessary to be on same network

[@manishscientist8322]

Can u explain me what is local network and internet

[@chrisxs4479]

In the PCB, GPIO 3 is set to low level. If the ESP8266 is inserted into the PCB, it will cause the ESP8266 to enter the BootLoader mode every time it is turned on.

[@vijaypawar5075]

Bro you can also use Arduino for such networking related projects. The Arduino UNO's Ethernet shield can give your Arduino connection with a LAN. Not necessary to use only ESP.

[@Nematics_Lab]

Price

[@vijaypawar5075]

Not that expensive. Just affordable 500 Rupees.

[@electronic7979]

Very nice

[@venkatamohankandregula1557]

Good project, pls add provision for HC-05 on pcb to operate bluetooth also when wifi is not available

[@vijaypawar5075]

Next Live QnA please!

[@Nematics_Lab]

Maybe later

[@debrajsaha8503]

Which resistor did you use?

[@parmbirsingh6378]

Make a video about designing pcb layout on EasyEDA

[@Nematics_Lab]

Ok I will try

[@RohanSharma-tl9wh]

@@Nematics_Lab ya please i also need it

[@MinhNg180]

We need it too ~ we are struggling with our project at the designing pcb stage

[@safat99]

Hello, I have worked on this same project in this month but I have faced a strange probelm. My NodeMCU cannot upload any code when it is on the board. And the pins state also do not change. I came to find solution and came to your video. I tested my circuit in breadboard and found no error there. Any suggestion?

[@Nematics_Lab]

ESP8266 requires specific voltage on pins while booting up, Check my circuit available on www.NematicsLab.com

[@satheeshbabub9762]

The HiLink 5V 3W converter never pulled a single 5V relay with a Esp8266 for me. I had to get a 5V 5W converter after which i had it working. Wondering what i did wrong..

[@satheeshbabub9762]

btw, i used esp-01s with relay board. www.aliexpress.com/item/33003960840.html

[@Nematics_Lab]

Check my website for more details, I have given proper schematic over there, www.NematicsLab.com

[@the360gaming5]

Amazing video

[@Nematics_Lab]

Glad you think so!

[@BixBaa]

are you from chaita bihar

[@mayurjaiswal128]

Hello sir help me i having problem in pcb Design i am doing 12 channel relay modual for nodmcu esp8266 please help me

[@mayurjaiswal128]

How to buy this one complete PCB for me

[@adiankonina]

Great video!Thank you

[@Nematics_Lab]

Glad you liked it!

[@taruntarun05]

Please assemble it with manual switch board with feedback.

[@cladalbatross557]

how did you connect your home lights to the pcb system you made ?

[@Nematics_Lab]

Yes, check my website for more details, www.NematicsLab.com

[@saimum_hassan]

Is it capable to turn on ac motors like Water pumps?

[@Nematics_Lab]

Yes but you might wanna use some heavy duty relay or Solid state relay for such applications

[@saimum_hassan]

@@Nematics_Lab You just a real electronic king thanks man. By the way would you please suggest any by name or brand.

[@qadeer1685]

Good 😊

[@harikamalakarreddydarapu7410]

You are awesome

[@alcryton6515]

Great video brother.

[@SagarCh_]

Bro how can a home be automated if all the relays are placed together at one place, as we need to control different appliances in different rooms of a house?

[@Nematics_Lab]

Working on new version already ;)

[@SagarCh_]

@@Nematics_Lab Ohh Good Good. My Best wishes for you 🤗

[@RohanSharma-tl9wh]

Amazing

[@VarunPandithurai]

Awesome bro

[@sakshamkansal8883]

Is printed pcbs come from China now

[@Nematics_Lab]

Yes

[@parameshpavin2708]

Nice video it's useful....

[@Nematics_Lab]

Thanks!

[@vamsikolla]

While uploading program I got like this sketch_dec04a.ino:12:10: fatal error: BlynkSimpleEsp8266.h: No such file or directory Can anyone help me from this... Please🙏

[@Nematics_Lab]

Select proper board as esp8266/nodemcu, also make sure you have installed blynk library

[@vamsikolla]

@@Nematics_Lab thank you so much❤

[@Nematics_Lab]

No problem :)

[@unitedrobotics7377]

Nice!!

[@Nematics_Lab]

Thank you! Cheers!

[@vijaypawar5075]

2:16 Haha you opened up it first, removed everything excluding the PCBs and then closed the box. Then you started recording and opened it again to show it. JLCPCB doesn't pack the PCBs in such a bad way which can damage the PCBs. People might have some misunderstanding about the packaging of JLCPCB. The PCBs are without any protection, and cover. Please try to correct it if possible, or in a future video.

[@Nematics_Lab]

Haha you got me, I checked the PCB before making video :p

[@ankitpal_in]

Is there any PCB manufacturer in India?

[@Nematics_Lab]

There are many but way too expensive

[@ankitpal_in]

@@Nematics_Lab Okay, thanks for reply.

[@sunlikemedicinec.w.b8141]

Can u build me a custom led grow light ill pay you or if I draw out what how I need it to be please 🙏 and thank u. Maybe at least guide me what to get

[@narenders562]

Bro how to order jlpcb during this covid 19.. whether they will ship..?

[@Nematics_Lab]

As of now they are not shipping to India

[@vijaypawar5075]

Continue your Minecraft World. Maybe on a livestream.

[@YATISH6969]

bro why not you start minecraft video i know i read your replay but why not you try because well begin is half done and no one good at first time please replay bro i know you can do it please

[@Nematics_Lab]

I'll try

[@YATISH6969]

I know you can do it 1 live 2 gameplay What you do