Quite simply, the best Node-Red instruction available, thank you for taking the time to create all this content. You have a rare gift to demonstrate, explain and educate.
@Opto22
6 жыл бұрын
Thank you for taking the time to watch! Are there any other topics you'd like to see us cover?
@pixelrangerstudio86
7 ай бұрын
Even in 2024 the best tutorials of node red. Thanks a lot!🎉
@Sarathkumar-lt8gi
5 жыл бұрын
I really came for that 'Music' initially. Then everything I started loving from UX, Colours used, Explaination, Examples, Flow, etc.
@lukystreik
3 жыл бұрын
i love that track also. Is it a free use yt jingle?
@SenseiJiraiya
3 жыл бұрын
i am only here because of this intro music
@ShounakKatyayan
2 жыл бұрын
This tutorial. I cannot thank you enough!
@Opto22
2 жыл бұрын
You're very welcome!
@IoTLearner
5 жыл бұрын
Underrated channel ...Nice work guys
@Opto22
5 жыл бұрын
Thanks IOT Academy!
@Kypezzz
5 жыл бұрын
Thank you a lot for this tutorial! You have combined so many knowledge in just one video. Great tut!
@PerJensen
4 жыл бұрын
Very good intro to Node Red, thanks
@Opto22
4 жыл бұрын
We appreciate your support.
@uweri_3851
5 жыл бұрын
Excelent video. I love your Node-Red instructions. These helps me to implement more functionalety into my flows. Hope we get much more from these tutorials.
@Opto22
5 жыл бұрын
We try our best, thanks. Any suggestions for future videos?
@uweri_3851
5 жыл бұрын
Of course (-;. I have implemented an Node-Red flow (raspberry pi) with connection to an ESP8266 over ESPEasy / MQTT. In the flow I see that ESP8266 is sometime status switch from MQTT connected (green dot) too MQTT disconnected (red dot). I do not understand how these works in detail. Would be great to get more information about these connect/disconnect status.
@7Trident3
5 жыл бұрын
Great presentation
@chickenclips
6 жыл бұрын
Excellent video as always. You have a knack of explaining things very well. Would love to see a video of you using NR to drive some modbus TCP outputs, read inputs and create some data sources driving the outputs.... If that makes sense lol
@Opto22
6 жыл бұрын
Thankyou for the feedback, we'll see what we can do! For modbus devices I've been using the `node-red-contrib-modbus` package, if you're looking into modbus communication using NR that's a great place to start.
@mandeepmails
5 жыл бұрын
Opto Video is modbus to point Mqtt messages to Nodemcu for example
@101appsCoZa
4 жыл бұрын
excellent tutorial.Thanks!
@Opto22
4 жыл бұрын
Glad you enjoyed it!
@Einstine1984
3 жыл бұрын
This was perfect!
@Opto22
3 жыл бұрын
Thanks Ariel!
@hamdaouibilal1580
3 жыл бұрын
thank you dude, very helpful intro :)
@Opto22
3 жыл бұрын
Happy to help
@OthmanAlikhan
3 жыл бұрын
Thanks for the video =)
@Opto22
3 жыл бұрын
No worries!
@diez66
5 жыл бұрын
Thanks, one day I will suss this stuff but this has helped me along my, oh so slow, journey, thanks again.
@verdrahtet
4 жыл бұрын
Brilliant Video! Thanks!!!!
@Opto22
4 жыл бұрын
Glad it helped!
@philmurphy3662
6 жыл бұрын
Great video ....thank you.
@Opto22
6 жыл бұрын
Thanks Phil! More videos coming soon.
@mandeepmails
5 жыл бұрын
I’m grateful to see such an elaboration. Hats off to your knowledge and presentation skill. Undoubtedly I’m newbie into this, and exploring all I can, may be you could point me to the right place, if there’s a guide to get expertise over nodered. I’m still unable to correlate some basic stuff sometimes...my first project I’ve decided is to have complete dashboard for my room lighting controls. I’ve already bought one Nodemcu.v9 and got raspberry pi able to use gpio pins. But not over wireless MQTT.....please advise me. Thanks in advance.
@marouanesalhaoui7144
6 жыл бұрын
Thank you :D
@Opto22
6 жыл бұрын
Thanks for positive feedback!
@lucaverrecchia4140
2 жыл бұрын
Hi I would like to copy modbus read value and add or subtract one delta value and keep this result value till bolean input goes false, whe it goes false it return back to the previous value readed before bolean true. Is it possible to do with RBE node? Thankyou!
@kevinpinheiro2485
4 жыл бұрын
I am using node red in home assistant. I have a Shelly switch connected. Is there a way for node red to perform different tasks for single press, double press and so on...
@henryooi3657
4 жыл бұрын
8:49 Sorry, i don't quite understand this part. He used the switch nodes as if else statements, but after he deploys it doesn't show in any way that it's weekday or weekend. How would i find out if it works?
@oldbloke135
3 жыл бұрын
Change the Name property on the debug nodes and he name will be displayed in the debug messages instead of the long hex id number.
@lookboy478
4 жыл бұрын
Hi, I have a question for you: Can I edit node’s properties from functions? If is this possible, how can I do it?
@shahidtanwar6773
2 жыл бұрын
from openweather I have taken the sunrise n sunset time and try to convert n the readable format , it is getting convert but date is coming form 1970, please help in doing so
@Stomachbuzz
11 ай бұрын
9/23/2023 I see that the email node is not in my palette. Odd, I thought, for a video on "core nodes". It seems that Node Red removed the email and "Social" from core functionality. Searching, I see that I can manually add email to my palette. Is there maybe a good reason this node was removed from core install? Is there some better equivalent, now that ~5 years has passed?
@dijoxx
4 жыл бұрын
Just use the BigTimer node
@Opto22
4 жыл бұрын
The BigTimer node is a great option, but that does require an internet connection to download and install first. A lot of Node-RED applications can be in limited-access or entirely closed networks, where the preinstalled nodes are essential.
@knaveenbabu
3 жыл бұрын
is node properties in switch got deprecated? I cant see that option..
@cesareugeniocunhadecarvalh3874
4 жыл бұрын
how packaging he used in the video?
@beatandvibes996
5 жыл бұрын
Sorry man, i've got this error concerning the email node and the send is failed: "Error: getaddrinfo EAI_AGAIN smtp.gmail.com:465" I followed the video step by step, everything worked perfectly, except this. Please i really need help! Apart from that , really NICE JOB!
@beatandvibes996
5 жыл бұрын
a thing i noticed is that, as you did, i put my userid and password in email node and click done, but when i reopen it there are less characters than before in the password field. I don't know if is this the problem or maybe my password is too long and few black dots are showed
@ArtiomNeganov
2 жыл бұрын
`d = new Date()`, seriously? What language is that, javascript from Netscape Navigator? Man, if you say in one video that node-red speaks JS, it's assumed that it speaks it well. Does it?
@John-vk1ij
3 жыл бұрын
The pace of your video(and your voice) is too slow.. I have to set the playback speed to 3.0x.
@Opto22
3 жыл бұрын
Hi John, we strive to make content that is accessible to as many people as possible (non-hummingbirds included). Thanks for watching!
@toby9999
2 жыл бұрын
It needs to be slow, it's very complex. I have to keep pausing.
Пікірлер: 56