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Andreas Spiess

Andreas Spiess

4 роки тому

Before Christmas, I got a package from Lacuna. It contains this small module that should be capable of transmitting sensor data to a LoRa satellite and last for a few months with this battery. After my last experience with FossaSat-1, I am skeptical. Do you want to accompany me on the journey?
We all were disappointed when FossaSat-1 did not work. I would have loved to transfer a LoRa message from a 20 dollar sensor node via satellite to my computer before the turn of the decade. FossaSat-1 showed that many problems have to be solved before we can transfer a message via satellite. But let’s have a quick look at who sent me this package.
I am a proud Patreon of GreatScott!, Electroboom, Electronoobs, EEVblog, and others
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КОМЕНТАРІ: 376
@whatdamath
@whatdamath 4 роки тому
this is amazing. I've secretly being waiting for something like this to kickstart a new age of amateur radio transmission.
@AndreasSpiess
@AndreasSpiess 4 роки тому
We will see how it will continue... interesting times.
@TheSulross
@TheSulross 2 роки тому
I love how it combines all Maker passions - the hardware side, software ingenuity, radio wireless comms using digital protocols, and especially outer space tech - its a Maker tour de force. Even something like a dedicated repeater has to address having a receiving antenna and transmitting antenna operating in close physical proximity - those industrial grade repeater installations up on mountain tops are really something - now condense that concept down into a tiny, affordable LoRa gadget - couple to a solar panel and appropriate battery, a weather proof enclosure - then spread them across the land on rooftops like a modern day Johnny Appleseed planting apple trees across a continent
@rogerschmid8612
@rogerschmid8612 Рік тому
@@TheSulross yes definitely your right, i think about all of our radiotower they are just carrying wireless data connection .. and most have still power and space for some ham "gadgets"
@sharpbends
@sharpbends 4 роки тому
Congrats on getting the Lora satellite message, happy 2020 :-)
@AndreasSpiess
@AndreasSpiess 4 роки тому
Happy 2020 to you, too!
@santorcuato
@santorcuato 4 роки тому
Congrats for succeding with your first message to space Andreas. And for everybody, Happy new year! Feliz 2020!
@AndreasSpiess
@AndreasSpiess 4 роки тому
Happy 2020 to you, too!
@dmurphydrtc
@dmurphydrtc 4 роки тому
Happy 2020 and keep those excellent videos rolling in.
@garthmikles3933
@garthmikles3933 4 роки тому
Thank you Andreas! Congratulations in your success of sending and receiving a message before 2020. Thanks for taking me on your quest too, it's appreciated more than you realize.
@AndreasSpiess
@AndreasSpiess 4 роки тому
You are welcome. I also was glad to get it done this year...
@luisgarrido2166
@luisgarrido2166 4 роки тому
Happy 2020 for you too !!! You might know you vídeos are very well done and contribut a lot for a new technology point of view perspective. Congrats!!!!
@AndreasSpiess
@AndreasSpiess 4 роки тому
Thank you. And a happy 2020 to you, too!
@MattKoster
@MattKoster 4 роки тому
Congratulation on your 2019 success. Continued wishes for further 2020 success Andreas! Amazing times.
@AndreasSpiess
@AndreasSpiess 4 роки тому
You are right! I also wish you a Happy 2020!
@midafricam
@midafricam 4 роки тому
Amazing results - Congrats on the excellent video
@AndreasSpiess
@AndreasSpiess 4 роки тому
Thank you!
@horizon42q
@horizon42q 4 роки тому
Wow! I am amazed. This is good stuff.
@m.rotteveel3159
@m.rotteveel3159 4 роки тому
Excellent video, incredible that it is possible for we makers to communicate globally... Happy 2020 !
@AndreasSpiess
@AndreasSpiess 4 роки тому
And with so small power and antennas... Happy 2020 to you, too!
@SteveWrightNZ
@SteveWrightNZ 4 роки тому
Makers have been able to do this for years, but now it is consumer-off-the-shelf.
@brainfornothing
@brainfornothing 4 роки тому
I wish you a very happy 2020. Thanks for sharing !
@AndreasSpiess
@AndreasSpiess 4 роки тому
You are welcome. And a happy 2020 for you, too!
@AjinkyaMahajan
@AjinkyaMahajan 4 роки тому
Finally, it works ✨✨. I just can't imagine the joy you felt receiving the first message. Wish you a Very Happy New Year 2020.
@AndreasSpiess
@AndreasSpiess 4 роки тому
I also wish you a happy and successful 2020!
@Cptnbond
@Cptnbond 4 роки тому
Hi Andreas, awesome video as usual. It will for sure be an interesting coming decade for us makers.
@AndreasSpiess
@AndreasSpiess 4 роки тому
We will see if this channel will be around in 2030 and when, which topics are covered ;-)
@PhG1961
@PhG1961 4 роки тому
Again, really interesting. The next decade sure looks promising when it comes to space, sensors and IoT. Happy 2020 !
@AndreasSpiess
@AndreasSpiess 4 роки тому
Happy 2020 for you, too!
@justwoofy7990
@justwoofy7990 4 роки тому
Your videos are a sunday morning hilight for me. Keep them coming. All the best for the new decade.
@AndreasSpiess
@AndreasSpiess 4 роки тому
Thank you! And a Happy New Year for you, too.
@kissingfrogs
@kissingfrogs 4 роки тому
And a happy 2020 to you Andreas. Interesting LoRa times ahead.
@AndreasSpiess
@AndreasSpiess 4 роки тому
I also wish you a Happy 2020!
@demolishedman50
@demolishedman50 4 роки тому
Another informative video, thank you Andreas. Best wishes for 2020
@AndreasSpiess
@AndreasSpiess 4 роки тому
Thank you. A Happy new Year for you, too!
@kokoscom
@kokoscom 4 роки тому
Interesting video and at the same time promising technology!!! This new approach really opens the door to many new applications/opportunities. Happy holidays to all! Happy new year Andreas!
@AndreasSpiess
@AndreasSpiess 4 роки тому
Happy New Year to you, too!
@DougHanchard
@DougHanchard 4 роки тому
Well done Andreas! Wishing you and your family a prosperous and Happy New Year!
@AndreasSpiess
@AndreasSpiess 4 роки тому
Thank you. I wish you and your family a Happy 2020, too!
@avejst
@avejst 4 роки тому
Fantastic athivement A Happy New Year to you too Thanks for sharing
@AndreasSpiess
@AndreasSpiess 4 роки тому
You are welcome. A Happy 2020 for you, too. And thank you for your many comments!
@alaskawoodman
@alaskawoodman 4 роки тому
Great video as always. Happy New Year and thank you.
@AndreasSpiess
@AndreasSpiess 4 роки тому
I wish you a Happy New Year, too!
@SantanderDiogenes
@SantanderDiogenes 4 роки тому
It´s good to know this technology works!!. It will inprove telemetry from remote hydro and pluvio stations, and other applications too. Good things are comming. Congratulations for your work and thank you for sharing your results. Happy New 2020!!
@AndreasSpiess
@AndreasSpiess 4 роки тому
You are welcome and Happy 2020 to you, too!
@bipinsartape683
@bipinsartape683 4 роки тому
Happy 2020 from India. Keep on showing excellent and very informative videos
@AndreasSpiess
@AndreasSpiess 4 роки тому
Thank you. Happy 2020 to you, too!
@ferencszabo3504
@ferencszabo3504 4 роки тому
Yeah, i saw the presentation of the sx1262, like it was some sort a miracle, now I'm little disappointed with it. Thanks for the first insights Herr Spiess! I wish for you and your family happy new year, good health, and many more interesting videos! Best regards
@AndreasSpiess
@AndreasSpiess 4 роки тому
I also wish you a Happy New Year!
@antoinep.7420
@antoinep.7420 4 роки тому
Thank you Andreas for all the great stuff you do and share. Happy 2020 ! A guy with a french accent ;-)
@AndreasSpiess
@AndreasSpiess 4 роки тому
You are welcome and Happy 2020 for you, too
@rathinasamyks
@rathinasamyks 4 роки тому
Great video Andreas .... Congratulations Lacuna Space team... This will be breakthrough in LPWAN use case deployments...
@AndreasSpiess
@AndreasSpiess 4 роки тому
It is for special cases only and we will see if they will get enough paying customers. I wish them the best.
@AdrianCsaszar
@AdrianCsaszar 4 роки тому
Lovely details about this project
@AndreasSpiess
@AndreasSpiess 4 роки тому
:-)
@phillipneal8194
@phillipneal8194 4 роки тому
Happy New Year ! And I am happy too that lora works with satellites.
@AndreasSpiess
@AndreasSpiess 4 роки тому
Happy New Year, too!
@HobbiesNTech
@HobbiesNTech 4 роки тому
Happy new year Andreas Spiess!! Please keep making those awesome videos..
@AndreasSpiess
@AndreasSpiess 4 роки тому
Thank you. Happy 2020 to you, too!
@science4allworld587
@science4allworld587 4 роки тому
Apparently LoRA space race has begun.. amazing how rapidly lora grew and now reached space. 2020 is going to be interesting:). Alles gut... und danke Andreas!
@AndreasSpiess
@AndreasSpiess 4 роки тому
You are welcome! The last few year were quite interesting for the Maker community...
@foxabilo
@foxabilo 4 роки тому
Fantastic! Well done Andreas!
@AndreasSpiess
@AndreasSpiess 4 роки тому
Thank you!
@jacoscholtz2716
@jacoscholtz2716 4 роки тому
Andreas is better than Netflix! Thanks for sharing this adventure. All the best for 2020.
@AndreasSpiess
@AndreasSpiess 4 роки тому
Thank you. But if you ask my wife, she still prefers Netflix. Good for me. Then I have time for my projects;-)
@PeterMensink01
@PeterMensink01 4 роки тому
Nice to see it works.
@AndreasSpiess
@AndreasSpiess 4 роки тому
Yes, that is what I thought, too.
@willy.verbiest
@willy.verbiest 4 роки тому
Congratulations on your LoRa communication to a satellite, again an educational video
@AndreasSpiess
@AndreasSpiess 4 роки тому
Thank you. Glad you like it.
@AlanMedina314
@AlanMedina314 3 роки тому
I been looking at getting started with Lora transmission and I think this video has made it more appeling. To think that sattellate data transfer can be achived through a simple Lora node is extremely interesting.
@AndreasSpiess
@AndreasSpiess 3 роки тому
Glad you liked it!
@charlesarnold4963
@charlesarnold4963 4 роки тому
Wishing you a happy and prosperous New Year.
@AndreasSpiess
@AndreasSpiess 4 роки тому
I also wish you a happy 2020!
@miguelangelsimonfernandez5498
@miguelangelsimonfernandez5498 4 роки тому
Love it ! looking to make my graduate project on this
@AndreasSpiess
@AndreasSpiess 4 роки тому
Watch the timing. The system is in test phase for the moment.
@sonovoxx
@sonovoxx 4 роки тому
Well done Andreas! 👏👏👏 A new era is born!
@AndreasSpiess
@AndreasSpiess 4 роки тому
Let's hope they will find enough paying customers...
@sonovoxx
@sonovoxx 4 роки тому
@@AndreasSpiess this is cutting edge at the moment, but all of the technologies involved are mature enough - this is the 21st C equivalent of Alexander Graham Bell putting extant components together to make something new from them. We can't yet dream of what they will be needed for, but tiny data from connected sensors is already becoming more widespread, and whether it is sheep counting in the remote Australian outback to drift experiments in the middle of the Atlantic ocean, someone somewhere will need it!
@shintoxbox5736
@shintoxbox5736 4 роки тому
LoRa became a 1960' thriller series, I wait for the next episode.
@AndreasSpiess
@AndreasSpiess 4 роки тому
Lately I had a lot of LoRa. Now it is time for something else...
@spreeuferberlin
@spreeuferberlin 4 роки тому
Danke. Einen guten Rutsch!
@AndreasSpiess
@AndreasSpiess 4 роки тому
Bitte, gern geschehen. Ich hab gedacht dass ich das dieses Jahr noch bringen muss. Ich wünsche ebenfalls einen guten Rutsch!
@mschorer
@mschorer 4 роки тому
Cool tech! Und einen guten Rutsch Andreas!!!
@AndreasSpiess
@AndreasSpiess 4 роки тому
Ich wünsche dir ebenfallls einen guten Rutsch!
@behzadabf
@behzadabf 2 роки тому
perfect video.. thank you sir.
@AndreasSpiess
@AndreasSpiess 2 роки тому
You are welcome!
@boubacarsantara8085
@boubacarsantara8085 4 роки тому
I love using my satellite whiteout paying 😊😊 is really possible and I truste that's where am living I can hatch stuff without getting problem ! I'm drawing a sketch by watching a lot of video in UKposts, but you are the best person who I wish to see on day ! Thank you so much Mr Andreas
@AndreasSpiess
@AndreasSpiess 4 роки тому
You never know...
@boubacarsantara8085
@boubacarsantara8085 4 роки тому
@@AndreasSpiess knows abouts ?
@AndreasSpiess
@AndreasSpiess 4 роки тому
You will see me one day...
@frequencymanipulator
@frequencymanipulator 2 роки тому
This is so exciting.
@AndreasSpiess
@AndreasSpiess 2 роки тому
True!
@dcbourbonireland
@dcbourbonireland 4 роки тому
thanks i will continue to look this solution for my boat while at sea to send daily message my position and status eg including sinking SOS etc as back up to eperb SOS solutions
@AndreasSpiess
@AndreasSpiess 4 роки тому
Interesting concept.
@BuckeyeStormsProductions
@BuckeyeStormsProductions 3 роки тому
I could see so many applications for this in research. Being able to put inexpensive sensors in extremely remote locations, and have them call home only every so often, without need for expensive sat phone hardware would be amazing.
@AndreasSpiess
@AndreasSpiess 3 роки тому
They have now already three satellites and I get more than one pass per day.
@lukecorkill
@lukecorkill 4 роки тому
This is marvellous. Would be very useful on a remote trip to be able to send a brief message (e.g. gps position) once a day.
@AndreasSpiess
@AndreasSpiess 4 роки тому
There are a few such scenarios. For wild animals, for example...
@danielmoraes9637
@danielmoraes9637 4 роки тому
amazing! thanks
@AndreasSpiess
@AndreasSpiess 4 роки тому
You are welcome!
@soumitradey8208
@soumitradey8208 4 роки тому
Excellent
@AndreasSpiess
@AndreasSpiess 4 роки тому
Thank you!
@mad-manu
@mad-manu 4 роки тому
Amazing
@AndreasSpiess
@AndreasSpiess 4 роки тому
Yes!
@skillradius9867
@skillradius9867 4 роки тому
Nice...success!!
@AndreasSpiess
@AndreasSpiess 4 роки тому
:-)
@meteor8076
@meteor8076 4 роки тому
yes, this technology is amazing, would be very cool if the space technology will skyrock in 2020
@AndreasSpiess
@AndreasSpiess 4 роки тому
Not everybody seems to be happy with this fact ;-)
@meteor8076
@meteor8076 4 роки тому
@@AndreasSpiess well, no one could stop the progress ;-) I'm dreaming about a world where everyone could launch his own satellite for under $1000 and use it, like having a PC. Space technology boom could be the next step after informational technology boom which we've experience for the past few decades. Actually this is already happening, Elon Musk is launching payloads into space very very cheap compared to others, also do not forget about the Starlink project.
@TecSanento
@TecSanento 4 роки тому
@@meteor8076 yeah but SHOULD you be able to? Space is already crowed with space debris and yunk..if you put one up, you can't take it down again (the small ones)
@doffpv1854
@doffpv1854 4 роки тому
Congratz! Thanks for sharing your knowledge :) question please : I would like to host my lorawan gateway to share an open network. Which equipment is a good starting point please? Thx
@tomzamir3195
@tomzamir3195 4 роки тому
Loads of info on the TTN website under learn/gateways
@AndreasSpiess
@AndreasSpiess 4 роки тому
Or my LoRa playlist.
@benjaminscherrey1124
@benjaminscherrey1124 4 роки тому
Got it working just before 2019 expired! Outstanding! How can we reproduce this?
@AndreasSpiess
@AndreasSpiess 4 роки тому
Because I am an early tester you have to wait a little till the service is fully operating...
@NGinuity
@NGinuity 4 роки тому
Happy 2020, from the guy with the American Southern accent! :-)
@AndreasSpiess
@AndreasSpiess 4 роки тому
A Happy 2020 to you, too!
@marcelobenitezabc
@marcelobenitezabc 4 роки тому
awesome.....!!
@AndreasSpiess
@AndreasSpiess 4 роки тому
:-)
@friendsonearth
@friendsonearth 4 роки тому
thanks 4 vid
@AndreasSpiess
@AndreasSpiess 4 роки тому
You are welcome!
@lmamakos
@lmamakos 4 роки тому
At the higher ISM (900 vs. 433) frequencies, doppler shift will be a bigger issue, especially at lower apparent elevations when the path length is changing more rapidly. I wonder if the space segment receivers have any special tweaks to deal with this? I'm not familiar enough with the LoRa waveform/modulation envelope to know if it would be particular sensitive or tolerant of doppler shift. Thanks again for the very interesting video!
@AndreasSpiess
@AndreasSpiess 4 роки тому
LoRa seems to be well suited for doppler effect related problems because of its chirp technology. And I know from Thomas that they worked with Semtech on this problem.
@oleeide9763
@oleeide9763 4 роки тому
I wish you a very happy new year, an look forward to more both useful and interesting videos in the year to come.. By the way I managed to replicate the lab cat low energy mode, she sleeps al day to concerve energy, I also programed her to use interrupt based wake up, just shake the cat food container and she wakes up imidiatly... Happy new year from up north..
@AndreasSpiess
@AndreasSpiess 4 роки тому
They seem to have very sensitive built-in microphones ;-) Happy New Year to you, too!
@DIYJase
@DIYJase 4 роки тому
Andreas, great video and very exciting for you to receive a signal via sat! You mentioned fossasat you need an armature licence but for lacuna you do not. Is that because of the frequency used by both? Is 436 part of the HAM bandwidth but 866- is not? Greatly appreciate your videos
@AndreasSpiess
@AndreasSpiess 4 роки тому
Yes. That is the reason
@linux9i
@linux9i 11 місяців тому
Wonderfull
@AndreasSpiess
@AndreasSpiess 11 місяців тому
Thank you!
@thebeginnerelectronicattac8320
@thebeginnerelectronicattac8320 3 роки тому
Your hilarious. At the end you said have a good 2020.
@AndreasSpiess
@AndreasSpiess 3 роки тому
I had a good 2020. A lot of time for my projects ;-)
@netd777
@netd777 4 роки тому
Cool finger pointer 👆😆
@AndreasSpiess
@AndreasSpiess 4 роки тому
Thank you!
@ping170
@ping170 4 роки тому
Technical question : does the decade start at year xyz0 or xyz1 ?Anyway, the year starts on Januray 1rst ! So happy new year ;)
@AndreasSpiess
@AndreasSpiess 4 роки тому
I do not care too much about the definition. For me it is this week ;-)
@BigChiefPops
@BigChiefPops 4 роки тому
Decade ends Dec 31, 2019
@morpheusde
@morpheusde 4 роки тому
Vielen dank für die tollen infos, es ist so schön zuzusehen und deine Kommentare wie z.b schläft wie ein Schüler der am morgen wieder zur Schule muss, dein Aufbau auf dem Wäscheständer so genial und praktisch! Hey viele Grüße aus Baden-Baden, sehen wir uns dieses Jahr wieder auf der UKW Tagung in Weinheim? 73 de dg5gaf, der dessen Azubis deine Videos anschauen:-)
@AndreasSpiess
@AndreasSpiess 4 роки тому
Hallo Uwe, vielen Dank für deine netten Worte. Ich habe im Moment keine Reisepläne. Aber wenigstens habe ich mit ein DMR Gerät und einen Hotspot für meinen Keller angeschafft. So bin ich nach 40 Jahren wieder QRV...
@ytgc4301
@ytgc4301 Рік тому
Love your videos and just subscribed. Have been learning more about Lora and you have been a great help in this journey. I'm trying to create my own project but atm I have a very basic question. Can we use other Satellites/ Gateways to get info about our devices. Like lets say I have 8 devices I want to track in another country and I want to see their location ( don't need live location) from an website/app. As I said great channel and keep going.
@AndreasSpiess
@AndreasSpiess Рік тому
The TTN network is global. As long as your LoRa signal can be received by a gateway, you will get the messages
@ICONGNITO674
@ICONGNITO674 4 місяці тому
The guy with the swiss accent is the best.
@AndreasSpiess
@AndreasSpiess 3 місяці тому
:-)
@diegobienz
@diegobienz 4 роки тому
Hi Andreas Thank you for your awesome video! Cool to see that it is possible to really get it running. Is it somehow possible to also test that service for a research project, do you know that? Beside that request, I also got in contact with Lacuna directly, but didn't get an answer yet :-). Gruess us de Schwiz!
@AndreasSpiess
@AndreasSpiess 4 роки тому
I do not know and the direct contact is the way to go
@ThomasHaberkorn
@ThomasHaberkorn 4 роки тому
the future has (finally) arrived... Can't wait to try it
@AndreasSpiess
@AndreasSpiess 4 роки тому
I did not want to wait to tell it to my viewers. I am an early tester, so you have to wait till the official launch of the service :-(
@brunobasli
@brunobasli 3 роки тому
Excellent contenu !
@AndreasSpiess
@AndreasSpiess 3 роки тому
Thank you!
@pofjiosgjsoges
@pofjiosgjsoges 4 роки тому
What is approximate cost per message?
@AndreasSpiess
@AndreasSpiess 4 роки тому
I do not know the pricing model yet. You have to ask them. But maybe they still have to decide...
@AnakinSpain
@AnakinSpain 4 роки тому
Andreas Spiess i think it will be free by fossasat
@yagoa
@yagoa 4 роки тому
A some teams want to use IOTA crypto to pay for messages without transaction fees so probably about 1¢ for 10 MB of data
@AlanMedina314
@AlanMedina314 3 роки тому
@@yagoa That kind of cost makes Lora even more appeling to the layman.
@yagoa
@yagoa 3 роки тому
@@AlanMedina314 that is more the immutable storage part, using bitcoin is more like 100$
@YvesGageot
@YvesGageot 4 роки тому
Happy 2020 Andreas, It is very interesting ! How did you connect the Lacuna device to your PC ? Hard&Soft ?
@AndreasSpiess
@AndreasSpiess 4 роки тому
The board has a Serial connection and I used PUTTY. Nothing special. It anyway is planned to deploy it without any connection. Happy 2020 to you, too!
@YvesGageot
@YvesGageot 4 роки тому
Andreas Spiess In the future without connection? But we will have sensors and also text message ‘hello world...’ why not BLE ?
@AndreasSpiess
@AndreasSpiess 4 роки тому
Because, after deployment, the sensor does not need any connection, I do not think they want to add any power-consuming parts that are not needed. But since the design is open source, everybody can add what he wants.
@YvesGageot
@YvesGageot 4 роки тому
@@AndreasSpiess if the goal is to build a small, inexpensive and very low energy tracker for slow equipments, its perfect !
@tomzamir3195
@tomzamir3195 4 роки тому
That's awesome, what SF did your node transmit on? Does it work always on SF12? Because you have a local gw near by, did it change via ADR to SF7?
@AndreasSpiess
@AndreasSpiess 4 роки тому
It was SF12 to the satellite. Because I am an early tester I assume they will optimize the SFs in the future and they wanted to make sure it works for now.
@tomzamir3195
@tomzamir3195 4 роки тому
@@AndreasSpiess SF12 to space. That's so cool. What was the distance it reached?
@AndreasSpiess
@AndreasSpiess 4 роки тому
The altitude of the Satellite is around 500 km. Because it is never exactly overhead, the distance the signals have to travel is longer, maybe 600 or 700 km.
@WacKEDmaN
@WacKEDmaN 4 роки тому
Congrats Andreas!...pity FossaSat-1 wasnt planned well...but i guess something better will go up soon enough.. have you thought about using other sats (amature or defunct/pirated) to bounce your signals off?...i know it wont be LoRa..but it should already be possible...
@AndreasSpiess
@AndreasSpiess 4 роки тому
I am not too much in satellites (I cannot mount antennas). I was interested in this particular topic because of LoRa's huge link budget which enables us to build cheap and small sensor nodes.
@willhelmx8388
@willhelmx8388 4 роки тому
Nicely done Andreas, where can one find the trajectory / Orbit info for Lacuna, cant find the register for it anywhere / Br Anders
@AndreasSpiess
@AndreasSpiess 4 роки тому
I left a link in another comment.
@willhelmx8388
@willhelmx8388 4 роки тому
@@AndreasSpiess Hi Again Andreas, tried to find the link, however dident find any references to the Lacuna sat anywhere, i want to track it and se when it´s over scandinavia, does it have another name within the space catalogue over sat´s? also, is the antenna in your setup right or lefthand polarized? BR / A
@willhelmx8388
@willhelmx8388 4 роки тому
also is Lacunas gateway encrypted as of now in the test fase?
@877cms
@877cms 4 роки тому
Love your videos Andreas. But enough LoRa for now! 😉 A nice home automation type project would be good 👍
@marinehm
@marinehm 4 роки тому
ukposts.info/the/LecVrux63S6aYiErxdiy4w.htmlfeatured
@AndreasSpiess
@AndreasSpiess 4 роки тому
You are right. But sometimes I am taken away by interesting things. And they happened now... We will see what next topics are on the list ;-)
@MalagasOnFire
@MalagasOnFire 4 роки тому
You could replace the laptop with a raspberry pi for logging serial data if possible , on an enclosure and ssh to it. Congrats on capture on signal :D LoRa could be the future of DYI forecasting or even fire prevention if using on forest to track temperature changes.
@AndreasSpiess
@AndreasSpiess 4 роки тому
This would have been good for the cold weather ;-) Later it should be possible to deploy the system without Serial. You even can disable Serial in the sketch to save a little more energy.
@marinehm
@marinehm 4 роки тому
I tried following the chatroom for the FOSSA-1. I never got a reply. Did the antenna finally deploy? Is it actually working? Thanks. This is all very exciting!
@AndreasSpiess
@AndreasSpiess 4 роки тому
AFAIK the antenna did not deploy. Otherwise I would have used their satellite for my first message...
@elabinnovations
@elabinnovations 4 роки тому
Is it important to use logic converters for communication between Arduino Uno and ESP8266, or a voltage divider would work?
@AndreasSpiess
@AndreasSpiess 4 роки тому
Th ESP8266 is 5volts tolerant. You can connect it directly to the Arduino Uno
@elabinnovations
@elabinnovations 4 роки тому
Thank you ​@@AndreasSpiess please check it www.quora.com/Is-it-important-to-use-logic-converters-for-communication-between-Arduino-Uno-and-ESP8266-or-a-voltage-divider-would-work I need an explanation
@elabinnovations
@elabinnovations 4 роки тому
@@AndreasSpiess www.quora.com/Is-it-okay-to-connect-5v-pins-from-Arduino-to-an-Rx-pin-of-ESP8266-without-using-a-logic-level-converter-The-VCC-is-connected-to-3-3v-though
@TDG2654
@TDG2654 4 роки тому
Is there any chance left for FossatSat1 to become operational?
@AndreasSpiess
@AndreasSpiess 4 роки тому
I do not know the details. But I assume it is like with crime: The chance to catch the thief reduces every day a little...
@ianboard3555
@ianboard3555 3 роки тому
I was wondering about polarization of the signal. The antenna on the satellite suggests linear polarization (simple dipole). If this is true, then won't you experience an additional loss with mis-matched polarizations - or are you using a circular polarized antenna and accepting the loss? I looked on the fossasat page for electrical design info, but didn't see anything related to this.
@AndreasSpiess
@AndreasSpiess 3 роки тому
I accept the loss. A circular antenna would also not be the solution if the transmitter is linear.
@bindwashanikumar9573
@bindwashanikumar9573 4 роки тому
Really it's a great success. This will break distance barrier for devices. One query, how much time satellite will take to relay back the received data?
@AndreasSpiess
@AndreasSpiess 4 роки тому
It depends where the next ground station is. Here it was a few minutes. I assume they have a ground station in Holland or in the UK
@NicksStuff
@NicksStuff 3 місяці тому
This is incredible. What's the forecasted price of the hardware (you said $20 but surely the antenna will increase it) and data link?
@AndreasSpiess
@AndreasSpiess 3 місяці тому
I do not have an update on this project. You have to ask Lacuna.
@bdot02
@bdot02 4 роки тому
Is Lacuna available to the public yet? Seems more like they're partnered with enterprises rather than making themselves accessible to us makers. Congrats on this achievement, it's amazing the things you are accomplishing and publishing to UKposts so regularly. I'm in awe.
@bdot02
@bdot02 4 роки тому
@LabCat nothing ever is, but they don't provide a way to take my money from what I can see.
@AndreasSpiess
@AndreasSpiess 4 роки тому
For the moment I do not know their pricing policy. I made this video because for me, the proof that lora can be used in space was relevant. As I mentioned, maybe most makers will not use Lacuna's services we still hope for Fossasat, for example...
@jeremybischoff7805
@jeremybischoff7805 2 роки тому
Grüezi Andreas, Hast du schon was gehört von Opensource Zugang? Könntest du vielleicht die genutzte Arduino Libary Teilen? Grüsse vom Bodensee
@AndreasSpiess
@AndreasSpiess 2 роки тому
Lacuna ist ein kommerzielles Angebot und ich weiss nichts von einem Gratisservice. Es scheint schon so schwierig zu sein damit Geld zu verdienen ;-)
@rogerschmid8612
@rogerschmid8612 Рік тому
this 4 legged device let me smile, so a innocent "device" :D
@AndreasSpiess
@AndreasSpiess Рік тому
:-)
@saxpert
@saxpert 4 роки тому
Toll dass es geklappt hat. Die Signalstärke oder die SNR wird zwar nicht angezeigt, aber intern sind diese sicherlich verfügbar. Was kommt beim Satelliten bei 600-400km Entfernung, Richtantenne und 100mW an, -140dB oder weniger? Wird beim Satelliten ein LNA mit Saw Filter eingesetzt für die Signaloptimierung? Wäre toll, wenn sie Mal ein Video dazu machen könnten, wie man sich ein lna+saw Filter für 868mhz löten kann. Würde ich gerne für Lora und flarm nutzen. Auf dem lokalen Markt gibt es kaum käufliches bzw preiswertes aber die Einzelteile sind verfügbar.
@AndreasSpiess
@AndreasSpiess 4 роки тому
Ich weiss nicht wie der Emfänger aufgebaut ist. Hier gibt es einen 868MHz Filter, wenn man einen braucht: www.aliexpress.com/item/32854454729.html
@saxpert
@saxpert 4 роки тому
@@AndreasSpiess merci, ja den kenne ich. Und den gibt's auch noch www.passion-radio.com/ism/868-saw-830.html aber 3dB Verlust finde ich nicht so ermutigend. Aktuell nutze ich den sdr RTL v3 Stick, aber ich werde evtl zur Sicherheit auf einen günstigeren stick wechseln oder den Antennenabstand vergrößern, da ich doch Sorge habe, dass der Eingang vom sdr kaputt geht durch den sehr nahen airband Sender...
@JomyJacob1104
@JomyJacob1104 Рік тому
@ Andreas Spiess A great work sir. A big motivation for young Engineers to do research. I have a question can we achieve direct access to the geo satellites with this ? Is there any possibilities can you point out . Thankyou in advance . Have a great day God bless
@AndreasSpiess
@AndreasSpiess Рік тому
No. You have to use other protocols. Maybe you watch my QO-100 video series
@JomyJacob1104
@JomyJacob1104 Рік тому
@@AndreasSpiess MAC layer protocols or any other protocol sir . Can you Exactly specify what does it mean . Thankyou in Advance .
@K-Luxuriant
@K-Luxuriant 3 роки тому
Sir can I use LoRa RFM95 for my cubesat (in 250kms altitude), to Tx & Rx data? I mean is it really possible with the help of LoRa? Please help me Sir.
@slakara4006
@slakara4006 3 роки тому
is it possible to send or receive a video package through lora module? or should i stick to the xbee?
@AndreasSpiess
@AndreasSpiess 3 роки тому
LoRa is very slow and mainly made for sensor data. But it can hundreds of km range. So it is very different than Xbee.
@rogerschmid8612
@rogerschmid8612 Рік тому
even some slow speed not 100% realtime APRS could help in case of stolen car, we have here in brazil in the outback huge areas without coverage of cell pager or whatever
@AndreasSpiess
@AndreasSpiess Рік тому
I had some success with Apple trackers with our stolen bicycles (I made 2 short videos about it).
@ThePetrovNikita
@ThePetrovNikita 3 роки тому
Thank you for the video. How can I set up my own system to transfer LoRa messages to the Lacuna satellite? How can I buy the same system you used in your video? Currently, I don't have any hardware at all, so I am looking at what to buy. Could you give me some links, please?
@AndreasSpiess
@AndreasSpiess 3 роки тому
You have to contact Lacuna. I got a test unit from them.
@klassichd10
@klassichd10 4 роки тому
congrats to this success and big Milestone. Ca. 30 years ago I visited ZDF in Mainz and learned that they had to pay ca. 20 times more for terrestrical distribution of their TV Programm than for distribution via satellite. So, if you are in the right economy in scale, satellite distribution will be beneficial. Btw.: Will the TV stations reduce the fee, when the distribution is migrated to cable which is payed by the consumer himself?
@AndreasSpiess
@AndreasSpiess 4 роки тому
I think, TV stations need every penny because their economy of scale implodes right now. Recently I was featured on the local TV and got one reaction outside "family and friends". So I assume nearly nobody was watching :-(
@tombouie
@tombouie 2 роки тому
Thks & Amazing but it would seem doing the signal processing via software or FPGA would be better than thru a CPU.
@AndreasSpiess
@AndreasSpiess 2 роки тому
The LoRa modules still contain conventional receivers, not SDRs
@andykong117
@andykong117 Рік тому
Cool video, may I know if I can get some message from satellite? I have a pair of 915 MHz, is there any high gain antenna in the market? Thx
@AndreasSpiess
@AndreasSpiess Рік тому
You have to have a contract with Lacuna for this project. Maybe you watch my video about TinyGS?
@salh2665
@salh2665 5 місяців тому
❤❤❤❤❤❤❤
@shohimiharun6104
@shohimiharun6104 3 роки тому
Very interesting , l am following the LoRa progress ..but it is a sad 2020 for all of us. I had planned for a total eclipse of the sun in Chile on Dec 14 2020. Everything is gone.
@AndreasSpiess
@AndreasSpiess 3 роки тому
For me the 2020 is ok. I had a lot of additional time for projects ;-) But my journey to the Pamir also was cancelled.
@tberry7348
@tberry7348 4 роки тому
Just courious, to me the most useful thing about lora is for a SHIFT synareo. Be that a local event like a tornado or a world wide event like the end of the world as we know it. In such an event services like internet may not be available. Is there a way to program that thing to find the path and timings of the satellite?
@AndreasSpiess
@AndreasSpiess 4 роки тому
www.spaceref.com/news/viewpr.html?pid=54397
@jschroedl983
@jschroedl983 4 роки тому
Where did you get the example sketch from?
@AndreasSpiess
@AndreasSpiess 4 роки тому
I am an early tester and got it directly from Thomas.
@micronetwork
@micronetwork 4 роки тому
Andreas, who is the manufacturer of the LoRa module? Also difficult to hear the name of the ST chip. Do you know if the source for the hardware is possible to download somewhere? Happy new year :-)
@AndreasSpiess
@AndreasSpiess 4 роки тому
I got the device from Lacuna because I am one of the early testers. After official launch you should get all the diagrams etc. to build a Station.
@micronetwork
@micronetwork 4 роки тому
@@AndreasSpiess OK, as an early viewer :-) Can you have a look at the motherboard and tell me the manufacturer part no of the LoRa module?
@micronetwork
@micronetwork 4 роки тому
@@AndreasSpiess For sure it's Semtech
@AndreasSpiess
@AndreasSpiess 4 роки тому
s.click.aliexpress.com/e/2j11my16
@micronetwork
@micronetwork 4 роки тому
@@AndreasSpiess Thank you!
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