Home Automation W/O Router or Internet | Mesh Networking ♻️
ฝัง
- เผยแพร่เมื่อ 13 พ.ค. 2024
- In this video I have shown a demo project on how to make Home Automation project using Mesh Networking on NodeMCU board.
I have shown demo project in which I'm controlling multiple appliances as well as I'm also monitoring multiple sensor's data using mesh networking.
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❤️ You may also love these projects ❤️
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🧐 Important Links 🧐
Painless Mesh Library - github.com/gmag11/painlessMesh
ESP8266 Mesh User Guide - wiki.ai-thinker.com/_media/esp...
Understanding JSON using ESP8266 (Acrobotics):- • Arduino to ESP8266 Dat...
For Code, Circuit diagram and all other details, visit my website :- techiesms.com/iot-projects/no...
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explore | learn | share - วิทยาศาสตร์และเทคโนโลยี
Hi Techiesms, I'm a Computer Engineer and I haven't coded for about 2 years now. Seeing this project reminds me of my thesis which made me reminisce about the good old days. I'm happy to land on your channel again.
By the way, I would like also to thank you for you are one of the reasons I graduated college. Keep creating content like this and inspire others.
Nice! Thanks so much for this! I’ve been working on setting up a system myself, and this will absolutely make it easier. Right now, if the raspberry pi behind the bookshelf goes down, all the lights pop up as individual ad-hoc access points, which is a pain to control. This would let me eliminate the raspberry pi entirely, dedicating it to another project, AND make things a lot easier for my spouse (whose office it is that with the lights). Thank you.
(Also thanks for including the gas sensor, as for some reason most tutorials leave those out, and I don’t ONLY want to know temp/humidity, but use these as additional smoke detectors in addition to LED control modules. More safety throughout the house, set up to show WHERE smoke is originating if detected.)
With internet has it's own utilities. This is a awesome project... Great Video and explanation.
Well. I love project videos. That's where I learn new things just by watching videos. This video is much good about programming. But I learned what was needed (about JSON) 😉.
home automation with mesh is amazing idea for area where Internet is very slow..❤️😘👌
Exactly
@@techiesms and for redundancy reasons, low power, ....
I'm looking to combine Mesh and Full Automation in my van.
when the batteries are full, it will be the full sh-bam, after that i will try to have a power-saving and minimal mode
Thanks man! I did the last painless mesh one. Gonna do this one too for sure.
My fav TH-cam channel i get here everything explained
Amazing project😍😍. Both with internet and without internet has different usecases. So, both are good and can be used depending on the requirements.
I like this approach! You can use one node as an mqtt gateway to have a hybrid solution, which can work without routers/internet, or with when you decide to extend to other interfaces connected via mqtt or such. As a side note, JSON structure contains key-value pairs, not value-key pairs as mentioned in your vid. Other than that, good work, keep it going, try the mqtt gateway, painlessMesh has examples of it. Cheers
Sir the project is amazing
your videos are best for learning about project
Great explanation. I’m going to use for battery management on my boat.
I always like the way u present. Great video too..👍👍
so very excited video about home automation. I hope next time you can use Web server to control GPIO of other ESP. It's so convenient better the hard button. Thanks so much.
Thanks so much for your awesome tutorials. I am glad you've been doing a lot of blank stuff the last year or so. I am having problems with this project getting the Oled to work properly. I've tried several different SSD libraries But having the same problems with all of them. I know my screen is good because I use it with the example sketches. Do you have any suggestions for me? All my libraries are up-to-date. Thank you so much my friend. By the way, the mesh and buttons are working perfectly fine but every time The temp is sent to the main controller the board does a soft reset when the oled plugged in but when I unplug The Oled the rest of the sketch works fine. The Oled the rest of the sketch works fine.
不错哟，谢谢老师！
mesh networking is awesome!
Hi. Thanks for the Video. If I have one node far away from the hoste, will other nodes bounce the message so that it can get to the host??
or they ar only brodcasting the mesage to everyone and hoping the receiver catches the mesage?
and how far can the nodes be rom each other?
I was thinking about Zigbee mesh network but this looks better as it is all contained on one board per node, unlike Zigbee where I think you have a control board and a radio board? loved the video and all your hard work to design and put it all together thanks
Great concept..great project...really this project is very useful...homeautomation using mess networking
Yesss
Now just #ShareVideoShareKnowledge
Your videos are awesome.
Well I made 16 appliances home automation project, well I would like to know can we use mesh networking and the automation through internet parallely. If yes then I thought about using the 2nd esp32 for the offline use like adding the 16 buttons in the matrix form just like the keypad.
techiesms.... awesome as ever! Tq.
Nice new technique bro
I like mesh network rather than other bcz it is new to me.
Awesome project bro nice
Glad to hear that you learned something from it
Now just
#ShareVideoShareKnowledge
Hey I like your videos , there its some place that you recommend (apart of your description) where I can find some teorical knowledges about esp8266?? thank you.
Hi, I love your projects and trying to make it my own. is there is any fix when esp 32 / esp 8266 not getting internet and it hangs. ( the device has to restart when it is not getting internet) Kindly advice.
Amazing 👌
I watched the video completely, nice bro👍👍👍and I am waiting for your next video 🤩
Just stay tuned and till then
Just
#ShareVideoShareKnowledge
Pretty cool mate
I had watched the vid all the way to the end. Superb video!!👌 Home automation with mesh is what I wanted...... But can we make an iOT device searchable by Alexa? Not by using ifttt or web hooks, but directly by Alexa app?? If so please make a video on that.. Thank you. .
With mesh is amazing and you should always explain code. Thanks!
Hi techeisms , that was a nice tutorial , can we connect the "root" node to the wifi so to have access from anyware without an external app or server ?
Thanks man! so how many device can join to a mesh network?
Nice video
can we use two nodemcu to recieve and send data simultaneously
Thanks !
i like both with and without internet. Hi techiesms may i know what is the maximum distance between any two nodes in without internet mesh network.
thank a lot for your videos and hard-work.
best wishes by vasanth.
This is a great project without the Internet. Using this project with Alexa or Google Assistant will be more amazing. Can the data be monitored with having control over the appliances from anywhere around the world? If yes, it would be a great project.
No ,wasn't too long .Great stuff
watched till the end. :)
With internet is amazing coz we can operate that any other region of the world and also I didn't skip the video 😁😁
Woah....
That means you were interested
So how was the whole video?
@@techiesms asusal it's very awesome and so understandable
This is what I am looking for. Can you please do a mesh network with NRF24L01 or lora.?
Great one, I tried to do the same using Firebase but at the reviving end was not receiving data from firebase, I then tried to toggle an led at the receiving end through an app using the same firebase credentials and it worked but not when i send data through an esp... can you tell me what could be the problem
Liked before you ask for. 👍
Gave u a heart before you asked for 😅
@@techiesms IOT ma je pan sikhyo 6u haju sudhi ema thi 60%+ Tamara Video mathi sikhyo 6u. #LoveFromMehsana
Bro have you tested the range of each device with mesh networking indoor ?
sir can we use arduino and nodemcu for making commercial products?????
Finally, I found the appropriate channel
in TH-cam, your explanation is great and very clear. I hope you continue like this ... I have a question that using a gas sensor like MQ-136 to measure H2S follows the same code used in your explanation ?? How can the gas sensor be calibrated after a period of time?
First of all welcome to techiesms TH-cam Channel. Here I’ll make sure you get cut to the point,informative and innovative tech videos in field of electronics.
Secondly the code shown in this video is a demo code, they won’t give you accurate data for any gas. To get accurate data for particular gas you need to study it’s datasheet
Can you explain in your next offers a brief about that I would be grateful
😊
Hi... Grat Video... I tried following the example but when I loaded the Example-Painless Mesh-Basic... I get an error Error compiling for nodeMCU 0.9 (ESP-12Module)... I'm working with a NodeMCU V3 ESP12f... do you know what can be causing this?
Thanks
The Idea is amazing. Your Video sheds a lot of light on the required areas! Keep it up.
I was thinking if you could merge this technique to the Alexa controlled NodeMCU projects in a way that we could avoid having an external server like SINRIC or IFTTT. So the devices communicate directly with each other or create a mesh type hub which gives signals to all other ESPs in the house. Do u get what i am thinking?
I got it but need to study a lot in this field to make it. It’s not that easy
I tested this library like a year ago and at that time after a while all the nodemcu would hang and i had to reset that manually. Hope that i solved now. Please do tell me if it happens or not. One more thing, instead of doing it will the library(just in case if it is still not stable) you can connect them simply by creating AP out of one and connecting the other two. The project seems good and so was your explanation!
PLEASE TELL ME IF THE LIBRARY IS STABLE OR NOT.
In my case it’s pretty stable
Techiesms videos are improving on Video editing side. Keep it on. 😍😎🤩maza aata hai ye notice karne mein. And last mein vo slow moment me close enough capture, was at best on 7.27 to 7.29
I’m glad you noticed and appreciated such a small thing
Can you do this with a camera and receive the video on a wifi direct capable android device? I have a piece of equipment at work that i'd like to be able to keep an eye on remotely but i don't have access to a wifi network.
Can we add internet to this project ? so that we can monitor the devices from anywhere.
I love the video. But can we make our own apps for ultimate home automation project? without third party app?
What should i change in the code to have all ESPs connect to the same wifi router ? Thank you
Nice look bhai
And i was waiting for this video from long time . Thank u Brother i love it
Now just #ShareVideoShareKnowledge
@@techiesms yep brother
@@techiesms i have 1 question Can it controles homekit appliances with mesh network without HOMEBridge
Plzz make a video on it and teavh us to make owr own with live button switch Showing
Where HUB based networking fails because of the distance, mesh will do the perfect job of transferring command/data to the intended device in a mesh. One can visualize it same as Internet network.
Bro if my home has 5 room means i have 5 esp8266 module in each room for controlling each appliances in each room.
Can i use mesh of 5 modules and conneCting it to internet ???😢😢😢
Hey nice video! I always get "Invalid Input" while the deserializeJson. Does anyone know why i get this?
if node down from mesh, it takes so long to reconnect how can we make it speed? thanks
Hi Mister, i need some help here, i’m building 2 nodemcu.. 1 attach to floatsensor and 2 to relay.. but, once the float sensor is high.. the relay not in n/c.. can u help to check my code? I try it couple time.. this is for my final year project.. please help
Nice project 👌 bro. Can u advice me the distance between each nodemcu.
Amazing 😍😍😍
In the place of NODE MCU we use ESP 32 board then all the sensor can work in same time
Ya you can use
That same code will work with esp32 as well
@@techiesms Thanks Sir 😍...
One more question
If i use esp 32 then 16 channel multiplexer is necessary or not.
Esp 32 has more analog pin than node mcu is this possible to take multiple sensor data at the same time without 16 Channel multiplexer.
super easy videos
I'm waiting for this
Do let me know how was the video after watching it
Superb code explanation and tq so much for sharing, I like so much bcoz we able to learn not blindly copy and paste to make it work and at least we understood and stay a chance to modify our own add on gadget. I definitely like mesh network bro... Especially towards larger network. Bro, can u do something on yr spec reflection bcoz can't really see yr handsome face all the time, hahaha.
You gave the feedback in very tricky manner
Great
I’ll do something for that 😅
how to communicate esp 32 to nodemcu 8266 by using i2c protocol..?
Any way to pass information from leaf nodes to Root Node?
good
Bro I can you make a video where two esp01 talking to each other like momentary push button and led on each other like more over two way communication without using any microcontroller
Hi bro
Gaurav Rathi here
very interesting going to try it out soon as i have some spare time, which might be very soon
Happy making 😇
@@techiesms painlessmesh refers to I have ESP Async E1.31 installed but IDE fails on include no such file or directory any ideas?
had to install ESPAsyncTCP-master and ESPAsyncUDP-master for GIT me-no-dev and remove ESPAsyncE131. plus some adafruit gfx libs now all compiles
Awsome! And I do like when you explain coding and it should be more time spent on explaining, that would be great. Thank you
Woahhh
That’s surprising
I was thinking that explaining code may bore the audience
@@techiesms Not all! I really want to know what each and every lines does and thats the way, I think, one can learn truly.. if the video last 1 hour fine for me. Thank you again.
What is the range...please mention in meters
Where i can learn programming for node mcu and Arduino etc
great job friend!!
hi friends!! don't work for me!!
now work!!! probably I was used a wifi name or password too short
Sir can i use esp8266 with router only but no internet?????
Now from where we should order pcb in right price
do this video comes with a source code?
Nice project. How to get data into mobile or to server when devices are in mesh?
Stay tuned. Video coming soon for this😉
Can I get the code and circuit diagram of the project which you describe at the end of the video? Thanks in advance
Is it possible to have an esp acting like a slave in the mesh and as a sender in the WiFi network? Basically I would like to have a slave esp that receives messages from the mesh network and then send that message to an Mqtt server on the WiFi network.
Stay tuned. Video coming soon for this😉
How to make biometric attendance system using mesh ???? If u can post a video on you tube
I loved this project. I love project without WiFi, but I have dout ,
Ur saying the same WiFi creditinal in three boards, but in video last Ur saying no WiFi, can u explain how will work.
No wifi router I said
Home automation with mesh but with Alexa searchable device for every room
Thanks deer ☺️
Where can I find the code
what is the max number of nodes in the mesh? is it the same 8 max nodes in AP mode
You can read this
gitlab.com/painlessMesh/painlessMesh/-/wikis/home
If I just have two node mcus in my mesh network.....what is the maximum operatable distance between these to mcus.
@@sriharshakrk4009 100-400m with Line of Sight
Hi, Is it possible to use this and Blynk at the same time?
Nooo
With mash network can we control appliances using mobile phone?
No
Bravo!
mi interessa particolarmente questa modalità di collegamento,
in particolare per applicazioni su automobile
English please
Good boy! I am particularly interested in this method of connection, in particular for automotive applications
Hay bro ur vedios are cool,
Could u plz give me this code! I wonna try this
I want to learn thru internet as well.
Well home automation with Internet is fun... Bt ist quiet complicated.... Somee times the response time is slow coz of internet speed... Bt automation with mess is more straight forward... No router needed nd once the mesh is created no need to worry about th Internet speed..
Mr. How to give your books or project ?👍👍👍👍
Can we use mesh network with router 1 device and other with mesh network plzz brother reply
yes
Stay tuned. Video coming soon for this😉
Great...🙌.
Bro can we make one esp8266 connect with blynk and other esp8266 connect with appliances. Both esp8266 communicate with eachother using mesh..????🤔
I need to think about it
@@techiesms keep it bro...🙌😇
bro, is it possible to communicate multiple esp32 devices using local wifi network, and send data to 1 master device,??????? because i have an a range issue, i was covered my entire premises with wifi only, can u give me a solution for this
Stay tuned...
Which tool you used for editing video?
Final Cut Pro X
So i can make one project which sync with another one without internet or app🧐. Interesting !!!!
Yeahhhh
Can this project modify to both work without internet and also work internet?
That could be a pretty impressive 😎😘
No not this one
But may be I need to develop such a technique to make it work with internet as well