"Longer is not always better" - the guy with the Swiss accent. main take away from this awesome talk 😊

You are awsome, incredible skills, speak different languages, well travelled, willing to teach. etc. Thank you for sharing your incredible skills 👍👍👍👍👍

@AndreasSpiess

4 жыл бұрын

I live in a very small country. So we have to speak different languages and sometimes travel to our customers;-)

@DC9FO

4 жыл бұрын

@@AndreasSpiess Swisserland is small in size but it has 4 different languages. And as you said in your video "Size don't matter" ;-)

Most comprehensive video on LoRa and basic concepts like spreading factor is explained well in terms of application part. It's great to have such knowledgeable industry experts like you on KZread!

@AndreasSpiess

2 жыл бұрын

Thank you for your nice words!

You are an awesome teacher and I am a front row fan of yours. Your curiosity is infectious and there is so much to learn from your experiences. You were in my country talking about a subject you have such a strong grasp. Radio is fascinating and much of the younger generation born with a cell phone in theirs hand takes for granted. Ham radio too is sadly negatively impacted.

@AndreasSpiess

2 жыл бұрын

I agree. But still it is valuable to understand the laws of wireless. Maybe it becomes more valuable if nobody understands it but everybody needs it ;-)

I miss the little hand on a stick. 😁

@AndreasSpiess

4 жыл бұрын

They did not invite the president of an important county, they invited just me ;-)

My compliments, excellent presentation, Andreas.

@AndreasSpiess

4 жыл бұрын

Thank you!

Glad to see you on camera in a video, you are charismatic and likeable, you should do more videos with yourself in it!

@AndreasSpiess

4 жыл бұрын

Thank you. The effort is too high. My lab is very small.

Fantastic speech, I am a computer science student on Spain and I enjoy your videos quite a lot. Thanks!

@AndreasSpiess

4 жыл бұрын

You are welcome!

Congrats Andreas! You are a celebrity KZreadr now! Pleased to see that the whole conference keeps the channel style 😊

@AndreasSpiess

4 жыл бұрын

:-)

Thanks for the great video Andreas. I have tried to watch other videos from the conference and had to stop. The presenters were talking about their subject via the video display behind them, however in the other videos we never got to see what they were talking about on the screen. Thankyou , Thankyou for a professional presentation.👍👍

@AndreasSpiess

4 жыл бұрын

I got this presentation more or less ready-made. So I obviously had the nicer "helping hands"....

Gratuliere zu diesem Vortrag! Ohne komplizierte Formeln auf den Punkt gebracht. Mann/Frau stellt fest, der Redner ist hochkompetent. Auf Berndeutsch: Merci viu mau!

@AndreasSpiess

Жыл бұрын

Vielen Dank! Und einen guten Rutsch.

I am from India! Very pleased to see you that u were in Hyderabad (summarised)!

@AndreasSpiess

4 жыл бұрын

:-)

Setting the record is awesome but your I think this channel is a much more significant contribution. Loved the presentation, it looked like you were having fun.

@AndreasSpiess

4 жыл бұрын

Yea, we were a nice bunch of people....

You are awesome sir you've blown my mind great and extreme stuff in 25 minutes.... I am an electrical undergraduate student. From diploma on wards i have worked on lora modules currently i am researching on it. Your videos helps me so much

@AndreasSpiess

Жыл бұрын

Thank you. I am glad you find my videos useful!

Even on the front line you are an amazing talker :) Congratulation!

@AndreasSpiess

4 жыл бұрын

Thank you!

What a great talk. I learned so much from this one presentation. Thanks so much.

@AndreasSpiess

2 жыл бұрын

You are welcome! You find many more videos on those topics on this channel...

Great talk, thank you Herr Spiess.

@AndreasSpiess

4 жыл бұрын

You are welcome!

thank you Andreas Spiess, the excellent presentation

@AndreasSpiess

Жыл бұрын

You are welcome!

love this man. Respect 🙏🙏🙏

@AndreasSpiess

4 жыл бұрын

:-)

Great job Andreas!

@AndreasSpiess

4 жыл бұрын

Thank you!

Thank you for a wonderful explanation of lora and it's use.

@AndreasSpiess

4 жыл бұрын

You are welcome! There is also a introcution video if you need more.

18:50 "This is the proof longer is not always the better" :D audience don't get his jokes..

@fac3th3wolf

4 жыл бұрын

Yeah, he cracked a number of jokes. Nobody laughed. It was a shame how dead the audience was.

@fac3th3wolf

4 жыл бұрын

@Li Feng Aww bummer. Well he should know I laughed.

@MagicSmoke11

4 жыл бұрын

@@YoureUsingWordsIncorrectly Dear, There's more rapes happening in New York or London than in entire INdiA. I lived in London for more than 3 year.I knew people scared to get out after 7pm in most of areas ..there is no areas like that in Entire India. So get rid of the wiked racist mindset you ugly moron..

@adityakushsolan

4 жыл бұрын

@@YoureUsingWordsIncorrectly Hey man. Get your facts right. Per 100,000 population, on an average, India has 1.8 rapes, UK has 17 and US has 29 every year. en.wikipedia.org/wiki/Rape_statistics

Thank you very much for sharing your knowledge, excellent presentation on the subject, thank you

@AndreasSpiess

3 жыл бұрын

Glad it was helpful!

Thank you for this great video!

@AndreasSpiess

10 ай бұрын

You are welcome!

Very well explained👏

@AndreasSpiess

4 жыл бұрын

Thank you!

Great presentation as usual. By the way... i had managed 2yrs back to get LORA connection max 200-300m with lora transmitter kept in small room inside building.. and i could get reception in another building in small room. So apparently concrete is big issue. But nevertheless i was delighted as i wasn't expecting anything... ;).

@AndreasSpiess

4 жыл бұрын

You did the right thing: Test it!

Thanks sir, very useful information!, greetings from México☺

@AndreasSpiess

4 жыл бұрын

You are welcome!

Very good conference, God bless you

@AndreasSpiess

4 жыл бұрын

Thank you!

Wow. awesome talk. Thanks

@AndreasSpiess

4 жыл бұрын

You are welcome!

Great Video as always Thanks for sharing :-)

@AndreasSpiess

4 жыл бұрын

You are welcome!

Lovely clip!

@AndreasSpiess

3 жыл бұрын

Many thanks!

Congrats, great speeks

@AndreasSpiess

4 жыл бұрын

Thank you!

Nice presentation. Great presentor!

@AndreasSpiess

4 жыл бұрын

:-) Thank you!

Superb!

@AndreasSpiess

2 жыл бұрын

Thanks a lot!

Well done!

@AndreasSpiess

4 жыл бұрын

Thank you!

Great speech/presentation with your, by now iconic, phrase 'Guy with the Swiss accent', but this time at the end. Now the indians know where Switserland is situated !

@santopino2546

4 жыл бұрын

Philip Gevaert and maybe they will even learn how to spell it correctly sooner or later. :)

@AndreasSpiess

4 жыл бұрын

They kow it well because of the Bollywood films ;-)

@dd0356

4 жыл бұрын

@@AndreasSpiess and swiss bank too kzread.info/dash/bejne/ZoCYz7eDqpTYZps.html

Wow... Welcome to our india sir

@AndreasSpiess

4 жыл бұрын

:-)

Oh, wish I had known bout this conference 😮

@AndreasSpiess

3 жыл бұрын

Long time ago...

Inspiring video

@AndreasSpiess

4 жыл бұрын

Thank you!

Thank you!

@AndreasSpiess

4 жыл бұрын

You are welcome!

I am happy i didn't miss main presentation... i had to cancel my visit last minute

@AndreasSpiess

4 жыл бұрын

:-) This was just a short presentation on day2

I swear I met his doppelganger in NZ a few years ago!

@AndreasSpiess

4 жыл бұрын

I look like many other people, so it is well possible. Happens here, too.

Hey! Mr.Spiess, thanks for the selfie that day! - Krishna

@AndreasSpiess

4 жыл бұрын

You are welcome! So this video was not new for you!

@krishnanov21

4 жыл бұрын

@@AndreasSpiess No Sir, not at all! Infact, I understood all the references of your videos that you talked about!

Hi from the netherlands!

@AndreasSpiess

4 жыл бұрын

:-)

I am seeing this now ?! Hope you had a pleasant stay in India

@AndreasSpiess

2 жыл бұрын

I had. Very nice people!

Excellent presentation Andreas, very well explained broadcast concepts. Can we get a link for that coverage prediction software you use (or is it a website?).

@AndreasSpiess

4 жыл бұрын

It is in the description (now)

Congrats on speaking!

@AndreasSpiess

4 жыл бұрын

Thank you!

Hello the guy with the Swiss accent!!! Welcome to India, hope you enjoyed the Hyderabadi biryani. :)

@AndreasSpiess

4 жыл бұрын

Of course. And in the best Biryani restaurant!

Thanks for these videos! You help me think up new possibilities. Silly LoRa question if you have time to answer (thanks so much in advance!): Challenge: I’d like to place several small displays in a nonprofit silent auction, showing the current bid of each item on tables in one or more rooms. WiFi would likely not be great for these devices as there are a lot of people in the room also using WiFi on their phones where bids will be happening. It also eats up more power. If something gets placed outside the room, maybe not best for range. These devices also just need a little bit of data, not a KZread stream... Would LoRa be a potential fit for something like this? As I type, the biggest issue I see is a bunch of people in a room. Will that likely block the signal? The other challenge I see is 30 or so devices in a room listening for their bid change announcement. I guess the broadcasting device will just rotate through what’s listening and each device discards messages intended for other devices. Thanks again! (will test, might be good for short distances?)

@AndreasSpiess

4 жыл бұрын

Maybe you have a look at my lora point to point video. Yo need a two way communication to deal with unavoidable collisions.

@veyor

4 жыл бұрын

Absorbed! Thank you sir! :)

thx u sir..

@AndreasSpiess

3 жыл бұрын

You are welcome!

200km? Damn, I wish I had a Swiss accent!

@simonndungu1196

4 жыл бұрын

lol!!

@AndreasSpiess

4 жыл бұрын

Maybe it would not be not sufficient ;-) But it helps beause of the special situation around here.

congratuiation

@AndreasSpiess

4 жыл бұрын

Thank you!

Sounds very good. Things are coming to mind (but don't come out yet) 73 de PC4AD

@AndreasSpiess

4 жыл бұрын

Thank you!

I am from Hyderabad, didn't know that you were here.

@AndreasSpiess

4 жыл бұрын

I published it on Twitter

Man you're my favorite , i was in india , i soo wanted to meet you

@AndreasSpiess

4 жыл бұрын

I was available the whole two days at the conferene...

@TechInventorAman

4 жыл бұрын

@@AndreasSpiess 😅i actually wasn't able to make upto the conference because i couldn't afford ...

@TechInventorAman

4 жыл бұрын

But i would love to meet you someday in person !

We are looking at data and voice transmission over 5 kms in jungle terrain and built up areas without loss. Gentlemen and ladies HELP required!!!

@AndreasSpiess

3 жыл бұрын

Always look for line of sight!

Welcime.to INDiA Sir...Hope you enjoyed the temperature there..,😊 Nice presentation 👍

@AndreasSpiess

4 жыл бұрын

Ydes, the temperatures were very nice, compared with Switzerland end of October!

Thanks for your effort and good work as always Andreas. It was interesting to see you "life". Do you mind telling us what software you referred to at 16:30 ? You said it is free software? Greetings Werner South Africa

@TheZizzly

4 жыл бұрын

I googled and found cloudrf.com/LoRa_planning

@AndreasSpiess

4 жыл бұрын

I put the link I used in the description

Nice.. interested!!

@AndreasSpiess

4 жыл бұрын

:-)

👍

@AndreasSpiess

4 жыл бұрын

Thank you!

Teşekkürler.

@AndreasSpiess

10 ай бұрын

Desteğin için teşekkürler

i wish i could have meet you fan form india

@AndreasSpiess

4 жыл бұрын

Maybe next time?

Not bad, pretty good presentation.The negative viewers are probably using Zigbee lol.

@AndreasSpiess

4 жыл бұрын

And are disappointed when they do not get 200 km ;-)

big fan (also with swiss accent & residence ✌️) is looking for a solution to control an ac (~80-230V multi-step) transformer with a 3.3/5V signal (Rπ) to control fan speed(s) based on logic/sensor data. I can find cheap manual transformers but nothing that accepts a signal input for control?!? Any help or hints would be highly appreciated and repaid with a voluntary one day assignment if you're ever in need of a second camera man or guinea pig to test your creations on!

@AndreasSpiess

4 жыл бұрын

This is not a simple problem, I think. Maybe somebody else has a similar transformer, or you find a project with a similar component using google. I do not have such devices around me, sorry. But no problem if you anyway want to have a short visit. You know how to find me...

I wish I had a chance to meet you. Fu$# my exams 😭

@Vikas_Singh_Kushwaha

4 жыл бұрын

Same here, shittttt!

@AndreasSpiess

4 жыл бұрын

I hope they went well.

Hi Andreas and others. Which LoRa end node (dev board) would you recommend to a beginner (e.g. dragino shield, TTGO), if one takes into account the price-performance view? Thank you.

@AndreasSpiess

4 жыл бұрын

They all use the same chip. If they are done ok there is no performance difference. I have some videos about the topic.

Heiderabat, the place where you get the best bargains! Every Swiss will understand.

@AndreasSpiess

4 жыл бұрын

Of course we tried it several times!

U came to India!!!...😭 I missed a golden opportunity 😭

@AndreasSpiess

4 жыл бұрын

And I liked it!

Hello Andreas, my congrats, I'm using radiomobile to predict my gateways coverage but not sure about input data, tx power rx threshold, any example? Using rak2245 pi hat, 6db antenna

@AndreasSpiess

4 жыл бұрын

No big problem. Just use a few watts and a very high sensitivity. The range should always be limited by obstacles. Then your values are ok.

Wow, Hut ab! :D

Almost as good as the Reading version 🏴󠁧󠁢󠁥󠁮󠁧󠁿😁 You look very relaxed Andreas👍

@richard_wenner

4 жыл бұрын

I was surprised when neither audience clapped when he mentioned his world record. (I had a camera in my hand at the time).

@dd0356

4 жыл бұрын

possibly because audience knew it already from the youtube videos ! just a guess, i was not there :( i made this comment because both of you are the oldest subscribers, i guess :)

@richard_wenner

4 жыл бұрын

@@dd0356 It would have been courteous and friendly - noting his incredible achievement. We were planning a slightly longer one here in the UK - and it's not easy.

@AndreasSpiess

4 жыл бұрын

@Richard: I am sure you will get it done. You have great people there...

@AndreasSpiess

4 жыл бұрын

@Dean, I left out the "UK flavor" and added some "Indian flavor". But I cut it out for this video because it was off-topic.

Nice talk! Are you planing to attend any conferences in switzerland?

@AndreasSpiess

4 жыл бұрын

Propheten im eigenen Land... Maybe. I once was invited to the Makerfair in Zurich.

@Iceteavanill

4 жыл бұрын

@@AndreasSpiess the one in 2018?

@AndreasSpiess

4 жыл бұрын

I think so if I remember right. Or even 2017

@yzdatabase4175

2 жыл бұрын

@@AndreasSpiess you have at least 1 fan in deinem eigenen Land

First from india

@elabinnovations

4 жыл бұрын

,

@AndreasSpiess

4 жыл бұрын

:-)

Most interesting. I need a WiFi link spanning some 3 miles ( 5Km ) out of town. Must be a way to use this to extend WiFi to my location ? Repeater of fashions ? Repeating any and all open WiFi Gateways. McDonald's et all ! I have a paid ISP but in cases it goes down I would like a somewhat dependable back up Internet Gateway established. What would be required ?

@AndreasSpiess

4 жыл бұрын

I am no specialist in WiFi. AFAIK there are special repeaters with antennas available. Never tried them

@pulesjet

4 жыл бұрын

@@AndreasSpiess Actually thinking that route. Need someone halfway to allow me to set up a repeater. LOL

Do you have a link for the Lora distance calculator?

@AndreasSpiess

4 жыл бұрын

It is in the world record video

Erst liken, dann anschauen...!

@AndreasSpiess

4 жыл бұрын

Genau! Danke.

What simulation program you used for the radio propagation? You said it was free of charge..

@AndreasSpiess

4 жыл бұрын

The link is in the description (now)

@saifsaifis2173

4 жыл бұрын

Andreas Spiess thanks for fast reply:)

hello sir, i want to work on lora communications. Can you please suggest me the cheap and best lora module?

@AndreasSpiess

Жыл бұрын

I made many videos about LoRa (and others exist, too). Maybe you watch a few of them and chose a project that interests you. Then you see which board is good for this particular project.

Where is written that connections above 100km are limited or not shown in ttnmapper or did I get this wrong?

@AndreasSpiess

4 жыл бұрын

No. You have to talk to the inventor for an exception;-) and in experimental mode there is no limit

@saxpert

4 жыл бұрын

@@AndreasSpiess Ah, that's why. Thanks for the feedback.

20:02 - what website (or software) is this one?

@AndreasSpiess

4 жыл бұрын

You usually find the links in the description of my videos

Cooler Gastauftritt!

@AndreasSpiess

4 жыл бұрын

Danke!

Is Lora a modulation scheme? Or what kind of modulation does it handle? Technically

@AndreasSpiess

4 жыл бұрын

There are some videos about re-engineering the protocol. It uses chirps.

Sir please share whenever u visit India also try to arrange a get together with your Indian fans 😉

@AndreasSpiess

4 жыл бұрын

I published it on Twitter. But I am sure we will find another possibility

Hello master! what kind of gateway do you use for the world record??

@AndreasSpiess

4 жыл бұрын

I do not know. It was not mine.

Is the LoraWan Home Receiver STRICTLY a Receiver and Transmitter or JUST a RECEIVER ?

@richard_wenner

4 жыл бұрын

They are all 'half-duplex'. This means that they are both transmitters and receivers but not simultaneously. (Transmission is limited to a very short period compared to reception).

@AndreasSpiess

4 жыл бұрын

If you do not use LoRaWAN you are free to program one as transmitter and the other as a receiver. I made once a video about that.

I am from india

@AndreasSpiess

4 жыл бұрын

:-)

@jonneycon6157

4 жыл бұрын

@@AndreasSpiess we allways support your youtube channel Andreas

Let me tell you something Andreas: they did not appreciate your jokes 😂😂😂 you almost went to the moon 😂😂😂 size matters 😂😂😂 any flat-earthers? No? 😂🤣😂🤣😂🤣🤣 🤦🏻‍♂️Gruetzi (with a Genfer accent) from Redmond, Washington 😏

@AndreasSpiess

3 жыл бұрын

I learned that jokes are very local. Most jokes unfortunately do not work on a global scale... Greetings to Redmont!

6:50

@AndreasSpiess

2 жыл бұрын

??

@Minji_Hanni_Dani_Haerin_Hyein

2 жыл бұрын

@@AndreasSpiess nothing sir, that's just my note 😅😅😅

9:15 But the receiver would also transmit, no?

@AndreasSpiess

4 жыл бұрын

Depend on your sketch

@minecrafter9099

4 жыл бұрын

@@AndreasSpiess Hmm yeah, a sensor could transmit to a receiver, that would be unidirectional. I was thinking about wifi and so, which is always bidirectional

First from Wales. I noticed a sub-agenda.

@AndreasSpiess

4 жыл бұрын

What sub-agenda?

It seems odd not seeing white gloves on your hands 😉

@AndreasSpiess

4 жыл бұрын

:-)) Would maybe have been a little strange..

Man I like your videos and the knowledge you share, but the humor in this video - WHOOF... I can promise it won't age well

@AndreasSpiess

2 жыл бұрын

:-)

Almost got downunder.

@AndreasSpiess

4 жыл бұрын

Still a few hours to fly ;-)

18:53 hehe

@AndreasSpiess

4 жыл бұрын

:-)

We need LoRaNanoSat 🤔

@AndreasSpiess

2 жыл бұрын

Maybe you watch the videos about LoRa satellites in this channel?

didn't recognise you without the hat!

@AndreasSpiess

4 жыл бұрын

No problem. Now you know why I wear a hat on KZread ;-)

19:30 No applause :(. Are the guys sleeping or digesting their chicken masala? Congrats

@AndreasSpiess

Жыл бұрын

:-))

Great video and great conference. The jokes about wives are a bit sexists. In a country where women are so often victims as in India, you really might have refrained to treat wives as scientifically ignorant. I know that you were joking and I'm sure you do not think that women are not equal to men, I just think it wasn't appropriate.

@dd0356

4 жыл бұрын

i guess you don't have an indian wife. she has mastery over and controls science, physics, biology, economics and pyschology.

Is ur subscribers sitting in first raw there?😛

@AndreasSpiess

4 жыл бұрын

Not all were subscribers before. I hope, all are afterward ;-)

@mubaraquecp6012

4 жыл бұрын

Andreas Spiess 🙌🏻

today with nude hands :-)

@AndreasSpiess

4 жыл бұрын

Yes. The focus was on the man this time...