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Andreas Spiess

Andreas Spiess

3 роки тому

Today, we will build Walkie-Talkies with an enormous range using a Raspberry Pi Zero. Cool stuff! Let’s start and build one or two of them. BTW: They can also connect to smartphones and PCs.
If you stick around till the end, we will create our own Clubhouse clone using this technology. Only on invitation and only for the first row, of course!
I am a proud Patreon of @GreatScott!, @ElectroBOOM , @Electronoobs , @EEVblog , and others
No Docker, No Microsoft Teams, Zoom
Links:
ReSpeaker 2-Mic Pi HAT: s.click.aliexpress.com/e/_AaSbAO or amzn.to/2Oh9DgD
Raspberry Pi Zero W: amzn.to/377zzSD or s.click.aliexpress.com/e/_A0fTs6
Loudspeakers: s.click.aliexpress.com/e/_A0iQyW or amzn.to/3jrxbLp
TalkiePi project: github.com/dchote/talkiepi
Setup instructions: github.com/CustomMachines/tal... and github.com/MarcusWolschon/Ras... and github.com/mnoonan296/talkiepi
iMumble(free server): www.imumble.nl/?tx=6K114289JF...
Install Mumble Server: pimylifeup.com/raspberry-pi-m...
Better maintained project: github.com/talkkonnect/talkko... (It will connect to a different server)
The links above usually are affiliate links that support the channel (no additional cost for you).
Supporting Material and Blog Page: www.sensorsiot.org
Github: www.github.com/sensorsiot
My Patreon Page: / andreasspiess
Discord: / discord
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КОМЕНТАРІ: 568
@francescoreale
@francescoreale 3 роки тому
Wow!!! That’s a really cool project! Thank you for the inspiration!
@AndreasSpiess
@AndreasSpiess 3 роки тому
You are so welcome!
@crckdns
@crckdns 3 роки тому
Wow that is a nice use of those modules! Thanks for the video!
@AndreasSpiess
@AndreasSpiess 3 роки тому
Even if the project is no more new I liked the concept. It is similar to Zello
@MikeStavola
@MikeStavola 3 роки тому
I was just talking about implementing a multi-room intercom system in my home earlier today. This is perfect timing for me.
@AndreasSpiess
@AndreasSpiess 3 роки тому
That seems to be a good way for such a project.
@domkri9502
@domkri9502 3 роки тому
You are the best !!!!! I wars not able get this exact project working for days !!!! Your image works perfectly! Thanks so much!
@AndreasSpiess
@AndreasSpiess 3 роки тому
You are welcome!
@Westpage555
@Westpage555 3 роки тому
Hi Andreas, thank you for responding. I've watched the video and I'll start adapting this to the application I asked you about. Thank you this is a great starter for the solution I require!
@AndreasSpiess
@AndreasSpiess 3 роки тому
Look also to this project: github.com/talkkonnect/talkkonnect It is an enhancement.
@suvirkumar3237
@suvirkumar3237 2 роки тому
@@AndreasSpiess thanks again for your recommendation
@JamesMyatt1
@JamesMyatt1 3 роки тому
Neat project, but it needs an ESP32 version. Then it's really interesting.
@userou-ig1ze
@userou-ig1ze 3 роки тому
agreed
@AndreasSpiess
@AndreasSpiess 3 роки тому
Send me a link to your project if you can connect to Mumble...
@kitecattestecke2303
@kitecattestecke2303 3 роки тому
@Oleg Astrakhantsev oh wow Plesse share thats! I would linke to build a wifi Bell with voice on my WLAN that would be awesome
@andresaksalu5189
@andresaksalu5189 3 роки тому
TTGO T-CALL would be awesome with mumble
@horacewonghy
@horacewonghy 3 роки тому
@Oleg Astrakhantsev Internal DAC?
@marksterling8286
@marksterling8286 3 роки тому
Really nice project, thank you for creating.
@AndreasSpiess
@AndreasSpiess 3 роки тому
My pleasure!
@EdoDijkgraaf
@EdoDijkgraaf 3 роки тому
I love your videos. They always bring me back to my childhood where I dreamt of the stuff you make available today.
@AndreasSpiess
@AndreasSpiess 3 роки тому
Sometimes an old guy like me has fun like a young child, too ;-)
@AnotherMaker
@AnotherMaker 3 роки тому
This is a really great project Andreas. I'm pretty sure I'm going to be referring to this video a lot! Thanks for all you do!
@AndreasSpiess
@AndreasSpiess 3 роки тому
Glad it was helpful!
@Average_Geo
@Average_Geo 3 роки тому
What a fun topic. Thanks for sharing!
@AndreasSpiess
@AndreasSpiess 3 роки тому
You are welcome! I liked the project when I first saw it. And the hat made it easy to build.
@lewerim
@lewerim 3 роки тому
Always interesting. Always thought provoking. Thank you
@AndreasSpiess
@AndreasSpiess 3 роки тому
Glad you liked it!
@TradersTradingEdge
@TradersTradingEdge 3 роки тому
Fantastic Andreas, thanks very much and have a happy new week.
@AndreasSpiess
@AndreasSpiess 3 роки тому
You are welcome! A happy week to you, too.
@MartinBgelund
@MartinBgelund 3 роки тому
As always: Great video! Thanks!
@AndreasSpiess
@AndreasSpiess 3 роки тому
My pleasure!
@123AMEEN
@123AMEEN 3 роки тому
Great video! Excited to try it.
@AndreasSpiess
@AndreasSpiess 3 роки тому
We are already chatting on Mumble...
@viniciusnoyoutube
@viniciusnoyoutube 3 роки тому
Try make the name of the device be WalkiePi + MAC address for default. I use that on my MQTT server.
@HolgerBarske
@HolgerBarske 3 роки тому
That's a good one - again. As a heavy mumble user I have to try this. Thank you Andreas!
@AndreasSpiess
@AndreasSpiess 3 роки тому
For you it can be a nice extension. BTW: I try to be on the server right after the video...
@definty
@definty 3 роки тому
So you need WiFi or a cell network, Not really a Walkie Talkie more of an "around a hotspot" talkie.
@AndreasSpiess
@AndreasSpiess 3 роки тому
True!
@Sarge92
@Sarge92 3 роки тому
walkie talkies are "around others" talkies they dont work if your not in range of others if you had this and a cell phone in hotspot mode you could talk to .... well anywhere china america antartica tbh even the ISS considering they have wifi this is actually more like the tetra band radios in the way it works tbh which is way cooler in my opinion
@achannelhasnoname5182
@achannelhasnoname5182 3 роки тому
Yeah, I was also kinda disappointed.
@AndreasSpiess
@AndreasSpiess 3 роки тому
I agree with this "conventional" definition, too. If you read the other comments, a lot of people liked the project. It is probably more an intercom and can be used for door communication, of communication with your parents if they are old and do not use a smartphone etc.
@101blog
@101blog 3 роки тому
@@AndreasSpiess A cheap RPi + expensive codec so you can talk to your self ;-P
@williamwatson1532
@williamwatson1532 3 роки тому
Thank you, this is great! I had a go at using mumble some time ago and it was pretty unsatisfactory. This is more like a turnkey solution. Now all I need is the hat....
@AndreasSpiess
@AndreasSpiess 3 роки тому
We already had a chat with viewers around the world... It worked ok.
@williamwatson1532
@williamwatson1532 3 роки тому
Thanks, Andreas...and I've ordered my hat
@AndreasSpiess
@AndreasSpiess 3 роки тому
Today we cheated: We used other Mumble clients...
@petechongy
@petechongy 3 роки тому
I've been looking for a voip server to run and now I've found it thanks to you. Cheers.
@AndreasSpiess
@AndreasSpiess 3 роки тому
Glad I could help
@Woodwerker
@Woodwerker 3 роки тому
Pretty cool use of a pi zero!!
@AndreasSpiess
@AndreasSpiess 3 роки тому
Thank you!
@kroojohn
@kroojohn 3 роки тому
Very Useful indeed. Can definitely adapt this to solve other problems, especially privacy issues with some of the publicly available services... It may not have all the features of the other IM clients... but I don't think it will be a problem though ... Thank you very much for another very useful video :)
@AndreasSpiess
@AndreasSpiess 3 роки тому
You are welcome! We used it to have a chat amongst viewers across the globe...
@wombat9999
@wombat9999 3 роки тому
This is awesome. I’ve been wanting to implement a WiFi based intercom in my house for a number of years. I’ve been tinkering with using an ESP, but this looks like a much better (and attainable) solution. Thank you, THANK YOU for making this video. Time to increase my monthly patreon donation... :-)
@AndreasSpiess
@AndreasSpiess 3 роки тому
It seems to be ideal as an intercom, even if it is not only in your house.
@WacKEDmaN
@WacKEDmaN 3 роки тому
i dont see why you cant use an ESP32.. there is I2S (inter-ic sound) on board that can be used for 2 way audio with an addon chip.. you can even use bluetooth instead of wifi if thats your thing...(and possably with bluetooth you may not even need I2S to a addon chip.. if you can pair a headset to the esp32 via bluetooth ya should be good to go)
@wombat9999
@wombat9999 3 роки тому
@@AndreasSpiess - Yeah, it might be a good way to stay in touch with elderly parents who don't live on our house. Hmmmmm... :-)
@wombat9999
@wombat9999 3 роки тому
@@WacKEDmaN - Thanks for the thoughts. The ESP32's I was looking at (a while back) didn't have codecs on them. Maybe someone is now making an ESP32 dev board that does contain a codec, or perhaps there's an inexpensive codec shield. A friend of mine could design and make the board, but we're both pretty pressed for time these days with our respective work and family obligations, so I am leaning more towards and off-the-shelf project. :-)
@AndreasSpiess
@AndreasSpiess 3 роки тому
There is an ESP32 Audio board: www.aliexpress.com/item/1005001408253496.html . But without codec...
@PiotrBagniewski
@PiotrBagniewski 3 роки тому
this could be used as wifi microphone for remote for HAM operation. Fantastic tutorial. I nvere had a reason to own Pi Zero, now I do!!!!
@AndreasSpiess
@AndreasSpiess 3 роки тому
This project does this> talkkonnect.com/
@PiotrBagniewski
@PiotrBagniewski 3 роки тому
Thanks for the link.!!!!! :)
@rdmenotte
@rdmenotte 3 роки тому
Great talking to your earlier Andreas Cheers from Jacksonville, FL 73
@AndreasSpiess
@AndreasSpiess 3 роки тому
Same here. 73 de HB9BLA
@EnlightenedSavage
@EnlightenedSavage 3 роки тому
Want to do this for so long. Thank you so much for this video
@AndreasSpiess
@AndreasSpiess 3 роки тому
You are welcome!
@yahmk3978
@yahmk3978 3 роки тому
Very interesting! Thank you.
@AndreasSpiess
@AndreasSpiess 3 роки тому
Glad you enjoyed it!
@olipito
@olipito 3 роки тому
Mais c'est trop cool !!! Merci Andi
@AndreasSpiess
@AndreasSpiess 3 роки тому
De rien!
@nitramdmij
@nitramdmij 3 роки тому
This is a great project, Andreas! Thank you! Is there a link to download your 3D-printed case?
@AndreasSpiess
@AndreasSpiess 3 роки тому
Yes. The files are in the repo. And I pasted a link in another comment
@DougHanchard
@DougHanchard 3 роки тому
Excellent presentation! About 5 or 6 years ago, I was asked to develop a similar solution for the IFRC for use in a disaster zone. After allot of research, I came to the conclusion that such a device, platform and network was cost prohibitive. You have opened a possibility that it could be done for an extremely low cost. If it is possible, I'd like to discuss this you. Well done Andreas! 🇨🇭 👏👏👏👏👏 ⭐⭐⭐⭐⭐
@AndreasSpiess
@AndreasSpiess 3 роки тому
Look also at this project: github.com/talkkonnect . It is more advanced.
@suvirkumar3237
@suvirkumar3237 2 роки тому
@@AndreasSpiess thank you Andreas for recommending talkkonnect to your viewers much appreciated
@sgomezroman
@sgomezroman 2 роки тому
Excelente aporte. Gracias por los subtítulos.
@AndreasSpiess
@AndreasSpiess 2 роки тому
You are welcome. The Spanish subtitles are made by an Argentinean lady.
@johnbruhling8018
@johnbruhling8018 3 роки тому
'Long range", yeah I'll say! Very good, I know lots of folks interested in zoom alternatives
@AndreasSpiess
@AndreasSpiess 3 роки тому
Today we had a nice chat with viewers from Thailand to Bolivia and a lot in-between. Quite a range for a Walkie-Talkie ;-)
@YandiBanyu
@YandiBanyu 3 роки тому
YES! Mumble need more recognition. I've made similar project before using Raspberry Pi and a real Walkie-Talkie to make a portable car walkie-talkie which can connect to anywhere in the world! Also, you can talk from walkie-talkie to phone and phone to walkie-talkie. I connect up the Pi Audio Output and use 1 GPIO that changed state according to some ALSA file to trigger the PTT on the Walkie-Talkie. Then I also connect the Walkie-Talkie output to the input of Raspberry Pi! (Using cheap USB sound card)
@AndreasSpiess
@AndreasSpiess 3 роки тому
Cool project! As a HAM operator we have such networks with repeaters on mountains to extend the reach.
@TOHOKU2008
@TOHOKU2008 3 роки тому
Great project!
@AndreasSpiess
@AndreasSpiess 3 роки тому
Thank you!
@crono331
@crono331 3 роки тому
Great application for the 3 or 4 old pi's i have.
@AndreasSpiess
@AndreasSpiess 3 роки тому
It should work on pretty all Pis...
@thedude8046
@thedude8046 3 роки тому
Testing the walkie talkies was pretty awesome!
@AndreasSpiess
@AndreasSpiess 3 роки тому
Glad you like them!
@PhG1961
@PhG1961 3 роки тому
Awesome project ! And... of course I stuck till the end of the video ! Why would I want to quit/skip ?! It's my Sunday morning entertainment... ;-)
@AndreasSpiess
@AndreasSpiess 3 роки тому
We already had a chat with viewers around the globe on the new "Clubhouse"...
@PhG1961
@PhG1961 3 роки тому
@@AndreasSpiess Amazing. I'll look into that too ! How cool is that !
@prathambumb5593
@prathambumb5593 3 роки тому
Excellent 👍🏻
@AndreasSpiess
@AndreasSpiess 3 роки тому
Thank you!
@TheEmbeddedHobbyist
@TheEmbeddedHobbyist 3 роки тому
Looks like a solution looking for a problem :) Still a nice liitle module if your looking to make an internet radio.
@AndreasSpiess
@AndreasSpiess 3 роки тому
True. Proposals were: Intercom, door communication, communication to your elder parents...
@badercaadrian3743
@badercaadrian3743 3 роки тому
Great video & good work! You won a big like from me. :) Keep up the good work! :)
@AndreasSpiess
@AndreasSpiess 3 роки тому
Thank you. Glad you liked it!
@stellarfirefly
@stellarfirefly 3 роки тому
To make it a go-anywhere device, you can link it to your smartphone. Or, you can, you know... use your smartphone. :) Still a cool and fun little device, and a good starting point for even more advanced projects.
@AndreasSpiess
@AndreasSpiess 3 роки тому
I liked the project, too!
@user-hr2cf9kb9t
@user-hr2cf9kb9t 3 роки тому
Great video! I like your content. Especially communication technology like this. If I may make a wish for future videos it would be covering steam engine electric power generation. A fairly difficult topic but I think it is a great complement to solar and wind, when those are unavailable which has been the case in some regions as of late. How could a system of wind, solar and steam work together? That would be interesting to find out.
@AndreasSpiess
@AndreasSpiess 3 роки тому
Unfortunately i have no clue about that topic. And I decided that I concentrate on things I understand to keep the quality up. So somebody else has to do this video, I think.
@asdomega
@asdomega 3 роки тому
Nice idea... i‘m looking for a new doorbell and with a little ajustment maybe thats an option
@AndreasSpiess
@AndreasSpiess 3 роки тому
For sure!
@M0XYM
@M0XYM 3 роки тому
What a good idea...
@flames971
@flames971 3 роки тому
What a nice idea... I just ordered a ring video doorbell but the sound quality isn't really good. Maybe a Pi is a better solution
@sanjaybhatikar
@sanjaybhatikar 3 роки тому
So glad about my front-row seat :)
@AndreasSpiess
@AndreasSpiess 3 роки тому
:-)
@jimmypopp2695
@jimmypopp2695 3 роки тому
This is great!
@AndreasSpiess
@AndreasSpiess 3 роки тому
Thank you!
@ethanchua2335
@ethanchua2335 2 роки тому
Hi there Andreas amazing work you got there! Only mild thing would like to add is that at 4:04 the file is named "seeed-voicecard" rather than "seed-voicecard" as stated in your video (this was using the TalkiePi_8GB.zip file to flash). Keep up the great content!
@AndreasSpiess
@AndreasSpiess 2 роки тому
Thank you for the info. My mistake. It is very special to use three e in a row for me...
@caffeinatedinsanity2324
@caffeinatedinsanity2324 3 роки тому
I plan on experimenting using nrf24 and I2S for making a walkie talkie eventually. Making a custom pcb using an stm32 chipset, ideally a low power one. But a Black Pill or a Nucleo-32 should be just fine
@AndreasSpiess
@AndreasSpiess 3 роки тому
The reach will not be big :-(
@heikokraemer2735
@heikokraemer2735 3 роки тому
So, I can confirm it works :) It's just a bit weird without a GUI as you don't see who else is in the room with you … feels really like CB Funk. There's probably a command for checking out the server, but I didn't have a lot of time to play with it yet. Changed the server to a public one with people on it and was able to communicate with them. What I don't really get is why the LED goes straight green with your server but not with the others. There I have to press the talk button first for the final connect, maybe someone has to approve me or so .. I'm a first-time Mumble user, no clue how those channels are managed. Great project, thank you guy with the Swiss accent!
@AndreasSpiess
@AndreasSpiess 3 роки тому
Cool! Thank you for the update.
@daocuong
@daocuong 2 роки тому
I all way enjoy your videos. Send love from Chicago
@AndreasSpiess
@AndreasSpiess 2 роки тому
Awesome! Thank you!
@ishwariyjoshi8008
@ishwariyjoshi8008 3 роки тому
If this walkie-talkie possible with LoRa then it's awesome. No internet dependency. 🙌
@AndreasSpiess
@AndreasSpiess 3 роки тому
Then it would not have a big range :-(
@jorgwende6314
@jorgwende6314 3 роки тому
Bandwith would be an issue ...
@M0XYM
@M0XYM 3 роки тому
You and your buddies could always get a radio license - then use 2m or 73cms - long range - no wifi.
@M0XYM
@M0XYM 3 роки тому
@@ishwariyjoshi8008 2.4GHz one of the wifi bands so no license required. If you are interested look on the RSGB web site - you can take an exam with them (the Foundation exam is really easy!) and get your UK Foundation licence. If you do the 'Full' exam (not so easy but not too hard either) then this is internationally recongnised - so with that qualification you can get obtain your licence in your own country!
@MichalKottman
@MichalKottman 3 роки тому
There's github.com/mozilla/LPCNet from Xiph.org folks (Ogg/Vorbis, Theora, Opus, ...) which can run as low as 1.6kbit/s, might be low enough for LoRa? Wonder if we can run this on ESPs though...
@jimkoroush231
@jimkoroush231 3 роки тому
I understood, only about 5% of this, EE knowledge is zero. I'm a dinosaur. DOS + 5 yrs. Thank you to those who made smarter choices in life. Education is the most powerful tool in life.
@AndreasSpiess
@AndreasSpiess 3 роки тому
I am 64 years old dinosaur and a few years ago I did not know a lot about this stuff. And I had no clue about UKposts. I have to admit, it took some time to get me where I am. So watching these videos and maybe trying out one or the other project leads in the right direction! BTW: I started with not understandable UKposts videos, too.
@asimabusallam3147
@asimabusallam3147 3 роки тому
thanks bro
@AndreasSpiess
@AndreasSpiess 3 роки тому
Welcome
@rahulkundu4u
@rahulkundu4u 3 роки тому
Hi Andreas You can try PiShrink to shrink down the image size. I use it to backup my Raspberry Pi images.
@AndreasSpiess
@AndreasSpiess 3 роки тому
There is a standard functionality for that on the Pi desktop
@TheGroovebot
@TheGroovebot 3 роки тому
Perhaps something with Buildroot?
@freewarekr
@freewarekr 3 роки тому
I saw the content well. The hand-shaped stick is cute. I have to make one and use it.
@AndreasSpiess
@AndreasSpiess 3 роки тому
Enjoy!
@oskimac
@oskimac 3 роки тому
Andreas. There are a discussion on reddit about the metal plate included on some breadboard. Some suguested you can ground it to prevent emi and some said if you ground it becomes an antena. I think you are the correct guy to test that and answer the question
@AndreasSpiess
@AndreasSpiess 3 роки тому
Breadboards and high frequencies are a no go because they have all effects you do not want like parasitic elements, cross-talk, etc. No need for a discussion (for me at least)
@oskimac
@oskimac 3 роки тому
@@AndreasSpiess yes,true. I keep that answer. Thanks
@sidharthbajaj9237
@sidharthbajaj9237 3 роки тому
Hello sir, Can we use wm8960 audio hat instead of the Respeaker hat ( using your sd card image ) ?
@AndreasSpiess
@AndreasSpiess 3 роки тому
I do not know :-(
@acf2802
@acf2802 Рік тому
Wow. Infinite range walky-talky that uses your PHONE as a wifi hotspot... wait a damn second!
@AndreasSpiess
@AndreasSpiess Рік тому
:-)
@larsdahlberg5893
@larsdahlberg5893 3 роки тому
Great project! I have a PI 0 W but not the HAT so trying this out has to wait and that's no fun. Would it be possible for the mumble client to connect to a BT headset instead and thus remove the need for the HAT hw? That would be perfect for my application - a small intercom system on a sailing yacht- we already have some rpi's (3 & 4) and a local WiFi for mqtt and signal-k/NEMA communication so adding a few rpi 0 w's as communication clients would be a no-brainer. Have to look into this but will order a few hat's tomorrow just in case.
@AndreasSpiess
@AndreasSpiess 3 роки тому
Unfortunately I am a Linux and Go noob. So I do not know how to change the devices for the microphone and the loudspeakers. But I assume it is possible. Maybe with some Go programming...
@SalvoMorina
@SalvoMorina 3 роки тому
Very nice...!!
@AndreasSpiess
@AndreasSpiess 3 роки тому
Thank you!
@dougle03
@dougle03 3 роки тому
Magic stuff, I've no need for this right now, but I'm still ordering some of those HAT's - How deep does this rabbit hole go... lol
@AndreasSpiess
@AndreasSpiess 3 роки тому
Actually we are talking on the Mumble server right now... So deep is the rabbit hole ;-)
@renechawy
@renechawy 3 роки тому
Awesome 🤩
@AndreasSpiess
@AndreasSpiess 3 роки тому
Thank you!
@AlphaCharlieFour
@AlphaCharlieFour 3 роки тому
Very cool
@AndreasSpiess
@AndreasSpiess 3 роки тому
Indeed.
@Valthonis
@Valthonis 3 роки тому
Do you have an STL to share for that case you used? I cannot find it in the links you provided. Thanks
@AndreasSpiess
@AndreasSpiess 3 роки тому
Did you check these files: github.com/CustomMachines/talkiepi/tree/master/stl/casemod_schneekluth ?
@Valthonis
@Valthonis 3 роки тому
@@AndreasSpiess how did I miss those? Thank you!
@MarcosJRibeiro
@MarcosJRibeiro 3 роки тому
Hi Andreas Great Project. You commented on the network limitation, but why not connect the same network via piVPN? You can be anywhere in the world on the same “internal” network as your home. What do you think of this suggestion?
@AndreasSpiess
@AndreasSpiess 3 роки тому
You can do that, of course. It would probably be a little more complex to connect to VPN on a headless client.
@twong689
@twong689 3 роки тому
VPN solves privacy issue to a large extent in this post Snowden era. The catch is the VPN network needs to be set up in a secure place. So where in the world is the safe haven without the all seeing eyes?
@NitinVarmaManthena
@NitinVarmaManthena 3 роки тому
Hey Andreas, Love your content. I would like to know how to create an SD image on windows 10. Could you please share?
@AndreasSpiess
@AndreasSpiess 3 роки тому
Just go to the Raspberry Pi page.
@jantube358
@jantube358 3 роки тому
What do you think about the idea of creating a "professional grade" dynamic microphone with a micro-controller? Good dynamic microphones are very expensive and the DIY solutions I've seen so far didn't sound good. But it should not be that hard to make one!
@AndreasSpiess
@AndreasSpiess 3 роки тому
I do not understand enough about audio design. So you have to ask somebody with this particular knowledge.
@user-rr8iw9lp4d
@user-rr8iw9lp4d 3 роки тому
I was actually thinking of something like this a few weeks ago but more involving a camera+mic for bird watching. Whats that at the end and can thathe,that be, me with my project idea?
@AndreasSpiess
@AndreasSpiess 3 роки тому
I think you should find some projects for bird's watchin on the internet.
@adamkekow6558
@adamkekow6558 3 роки тому
Opus require something about 3000bit/s to transmit speech. So is it posible to use LoRa?
@AndreasSpiess
@AndreasSpiess 3 роки тому
Lora only transfers very small bitrates over larger distances. You have to try.
@user-rr8iw9lp4d
@user-rr8iw9lp4d 3 роки тому
Tts?
@davidverheyen6635
@davidverheyen6635 Рік тому
Thank you. I want to try this project but can't find the link to TalkiePi_8GB.img. Did something change?
@AndreasSpiess
@AndreasSpiess Рік тому
I left a link to an improved project: Talkconnect. There they offer SD-images. If not, ask them for a link.
@McTroyd
@McTroyd 3 роки тому
This is a pretty sweet rig, and with hot spot connectivity, should be quite useful. I wonder if such a solution could be set up with mesh WiFi for areas with limited (or no) connectivity. I guess one would need a base running Murmur (the Mumble server), and at least one station would need to be in range of it. A good application for a car-puter, perhaps?
@AndreasSpiess
@AndreasSpiess 3 роки тому
I do not know if mesh communication on the pi is supported. But maybe you look into this projkect: talkkonnect.com/ It seems they try to connect this idea with other technologies.
@weerobot
@weerobot 3 роки тому
Very Cool..
@AndreasSpiess
@AndreasSpiess 3 роки тому
Thank you!
@toastrecon
@toastrecon 3 роки тому
Cool!
@AndreasSpiess
@AndreasSpiess 3 роки тому
Thanks!
@frollard
@frollard 3 роки тому
Mumble is fantastic - recently found a build that works in docker on my NAS so my server no longer needs to run on my home pc.
@AndreasSpiess
@AndreasSpiess 3 роки тому
Cool. I installed one on a Pi...
@OldCurmudgeon3DP
@OldCurmudgeon3DP 3 роки тому
An Intercom system between geographically distant locations over VPN. Been looking for something like this for a few months. It doesn't exactly fit the bill though since it's like the old party-line if you have more than 2 devices in a server room. A really good idea though. If it could be set up w/ button options for direct Pi-Pi comms that would be perfect: 1 to 1 or 1 to all.
@AndreasSpiess
@AndreasSpiess 3 роки тому
You can create private "rooms" on the mumble server. But the project does not support it...
@douglascrawford2563
@douglascrawford2563 3 роки тому
Does this have to be push to talk? In a headset application, I'd like to have all users be able to talk without pushing a button. A tweak to the software?
@AndreasSpiess
@AndreasSpiess 3 роки тому
With a headset it is physically possible (without echo). But I have no code for that...
@temyraverdana6421
@temyraverdana6421 3 роки тому
Thank you! Full duplex project none?
@AndreasSpiess
@AndreasSpiess 3 роки тому
Mumble is duplex, this project uses a PPT button
@pycrocoding
@pycrocoding 3 роки тому
Excellent
@AndreasSpiess
@AndreasSpiess 3 роки тому
Thank you!
@mjp0815
@mjp0815 3 роки тому
Great, does this amazing contraption support a Bluetooth headset?
@AndreasSpiess
@AndreasSpiess 3 роки тому
Maybe. I do not know.
@LoneWolf0648
@LoneWolf0648 3 роки тому
im sure there is a way to get one working.
@themrdyne
@themrdyne 3 роки тому
If I had a single clue how to port and/or use OPUS Codec on the ESP32 with an I2S microphone and audio DAC I'd make some awesome WiFI walkies talkies to give to my friends and family. If the ESP32 has enough resources left over toss in some strong end to end encryption.
@AndreasSpiess
@AndreasSpiess 3 роки тому
I think it can be done from a resources point of view
@carlosgarcialalicata
@carlosgarcialalicata 3 роки тому
Are there any dimmer switch for home assistant we can get in switzerland? I would love to see a smart-home switches review :)
@AndreasSpiess
@AndreasSpiess 3 роки тому
I assume you can connect Zigbee stuff (Ikea, Philips) to HA. But I am no specialist.
@VRAtowers
@VRAtowers 2 роки тому
Thanks for this information, how hard would it be to change this to baby listener mode so that one side has an open mic and the other side an open speaker with PTT for the parent to speak to the baby when needed.
@AndreasSpiess
@AndreasSpiess 2 роки тому
This should be easy I think.
@suvirkumar3237
@suvirkumar3237 2 роки тому
This is easy if you use talkkonnect you can set the xml file to start transmission automatically. Recommend the raspberry pi zero 2w
@rwymann
@rwymann 3 роки тому
Herrlich. Alles Material liegt bei mir so rum. Dann habe ich ja was zu tun. :-D Liebe Grüsse und ein schönes Wochenende.
@AndreasSpiess
@AndreasSpiess 3 роки тому
Dann viel Vergnügen!
@Moonbase59
@Moonbase59 3 роки тому
Wow, Andreas comes to Mumble! :-) Too bad I took my servers down lately, after about 10 years of Mumble to stay in contact with friends. Nice idea though, mumbling with a Pi Zero! I have to admit I got a bit lazy there, mostly used Plumble on my Android Phone, and the Mumble client on my Linux machines. With the advent of Corona, most of us started using Jitsi, a browser-based video/audio conferencing system where you can even call in from a phone (using a local free phone number).
@AndreasSpiess
@AndreasSpiess 3 роки тому
I know the technology is old. So is the project. But I thought it is cool and deserves a video... We also use Jitsi in our community because it is also video.
@Moonbase59
@Moonbase59 3 роки тому
@@AndreasSpiess It IS cool, and I would come back to Mumble anytime. After all, old doesn’t mean bad-just look at ourselves ;-)
@MarcRitzMD
@MarcRitzMD 3 роки тому
Have you considered using Zello? It's a well-developed internet walkie talkie app for PCs and Smartphones. Doesn't require your own server. Its functionality is closer to typical walkie talkies, too. There's also apps which allow voice communication without internet access, just being on the same wifi or bluetooth network. The problem with the Pi Zero is that it doesn't allow for Android which is a shame when so many other SBCs do. with some elbow grease, it can be installed on an rpi tho
@AndreasSpiess
@AndreasSpiess 3 роки тому
I use Zello. But I did not find a project for DIY :-(
@thechickentaxi
@thechickentaxi 3 роки тому
Amazon. Hope to catch you on by the time I get mine built. Thank you Guru
@AndreasSpiess
@AndreasSpiess 3 роки тому
You are welcome!
@TutorialsGuru
@TutorialsGuru 3 роки тому
There used to be a software called Vypress Chat back in 2011, which used to form a chat/video chat/VoIP server over LAN/Wi-Fi with or without internet. Even we used to share files over it too.. The walky-talky reminds me of the college days...
@AndreasSpiess
@AndreasSpiess 3 роки тому
I hope these memories are good ;-)
@umairyounus2880
@umairyounus2880 3 роки тому
Any chance we can use esp8266 or esp32 for walkie talkie?
@AndreasSpiess
@AndreasSpiess 3 роки тому
So far I did not find a project like that.
@WacKEDmaN
@WacKEDmaN 3 роки тому
well ya can get audio out fairly easily... and there is apparently an addon module that connects on the I2S bus that has a mic... but as i mentioned in another comment.. if you can pair a bluetooth headset with mic to the esp32 ya should be good to go without any additional hardware...
@sshah876
@sshah876 3 роки тому
Great project, Hey using self signed certificate for authentication instead of password in talkiepie to connect to own server, what file needs to be copied from the talkiepie to server to recognize that client pi.
@AndreasSpiess
@AndreasSpiess 3 роки тому
Maybe you check the installation script. There you should see how to create a new certificate. I am a security noob :-(
@sshah876
@sshah876 3 роки тому
@@AndreasSpiess Thanks for the feedback sir, after pulling my hair for some time this is how it worked for me, 1. update the mumble.service file along with server address and certificate file also use the “-password” with server password. 2. issue “sudo systemctl daemon-reload” restart and it will connect to server. Leave the user logged in. 3. Now using a separate windows mumble client computer log in as superuser and right click “register” that pizero user. 4. Come back to pi and remove the -password and password entry from mumble.service file, update by “sudo systemctl daemon-reload” and reboot. Yay.. it connects to the server now without password and uses certificate... cheers
@Gambiarte
@Gambiarte 3 роки тому
I like the project, but for me the special feature of the walkie talkie is the freedom and independency, can be used anywhere and needing nothing other than at least 2 devices and energy.
@AndreasSpiess
@AndreasSpiess 3 роки тому
This is the conventional definition, you are right.
@AliHaydarGulec
@AliHaydarGulec Рік тому
the Zero w and reSpeaker hat image is not accessible anymore, any change to share your .img link?
@AndreasSpiess
@AndreasSpiess Рік тому
I left a link to another project in hte description. Maybe you try this one?
@AliHaydarGulec
@AliHaydarGulec Рік тому
@@AndreasSpiessWhere hte description , can you please provide IMG link here ?
@AliHaydarGulec
@AliHaydarGulec Рік тому
the other images link have dozens of img but none of these works for zero w 1 version
@AndreasSpiess
@AndreasSpiess Рік тому
@@AliHaydarGulec It is called "talKKonnect"
@drmocm
@drmocm 3 роки тому
I always use a template directory with /root /etc /home and /boot directories that contain the wifi credentials, the ssh with keys and settings and also passwd etc. files to set users and passwords. After flashing the pi I can then just cp the template and it is ready to go and I can log in after I checked the dhcp leases for the hostname I also set in the template. So in this case I would add the config file for the mumble server as well. Just need to get the respeaker hat.
@AndreasSpiess
@AndreasSpiess 3 роки тому
Does this also work on a Windows PC where I only see a small part of the SD content in my directory?
@drmocm
@drmocm 3 роки тому
@@AndreasSpiess I don't know, I hardly ever use windows.
@davidwilliams1720
@davidwilliams1720 3 роки тому
You really are Deadpool because you have his tiny hand!
@AndreasSpiess
@AndreasSpiess 3 роки тому
What is a "Deadpool"
@poppabeardoes
@poppabeardoes 3 роки тому
That's an awesome name for it. I second chalet
@AndreasSpiess
@AndreasSpiess 3 роки тому
:-)
@stewartrv
@stewartrv 3 роки тому
Hi Andreas. Next step attach/interface to your amateur radio and you've got remote access! ;) Just add FlRig for CAT control. 73!
@AndreasSpiess
@AndreasSpiess 3 роки тому
Look at this project: talkkonnect.com/ They connected analog rigs to two WalkiePis and created a sort of "DMR" network... 73 de HB9BLA
@stewartrv
@stewartrv 3 роки тому
@@AndreasSpiess Thanks. I have a bunch of projects already in the pipeline - DVSwitch and Allstar nodes for example so maybe I'll check this out too. Welcome back to the hobby! 73 de M0XXS/HA5RV
@mysomervda
@mysomervda Рік тому
Thanks for another great project. I'm echoing what others have said, but would love to see similar functionality available on a PicoW or ESP32. Especially now that it is very tough finding a RPI Zero. I ended up using a Mumble server/client on a RPI 3 for a remote ham radio interface (Trickiest part was getting the client to run headless). I keep thinking there must be a simpler way to get Voip going between a couple of endpoints, especially if you don't need all the multiuser functionality of mumble. Anyone run any simpler alternatives, P2P Voip service on Pico or ESP32 would be great?
@AndreasSpiess
@AndreasSpiess Рік тому
So far I did not find such a project :-(
@mysomervda
@mysomervda Рік тому
@@AndreasSpiess Sounds like I have somethings to do :) , I will post here if I end up making something that works.
@AndreasSpiess
@AndreasSpiess Рік тому
@@mysomervda Maybe you have a look at my video on ESP323 and audio...
@amessiah_
@amessiah_ 3 роки тому
Anybody can suggest radio module, that can send signal to another one, in range about 500 meters, but with good penetration capability - there everywhere flat houses and signal suppose to come from iron garage.. or any other solution. Thanks.
@AndreasSpiess
@AndreasSpiess 3 роки тому
A mobile phone is probably the only legal possibility for that :-( Maybe LoRa if you only need a few bits/second.
@electronic7979
@electronic7979 3 роки тому
Super
@AndreasSpiess
@AndreasSpiess 3 роки тому
Thanks!
@PlanetFrosty
@PlanetFrosty 3 роки тому
I think we should also look at the LoRa integration and voice to text to voice making a complete system which can integrate into full secure communication system outs use of Ham Radio which we cannot encrypt.
@AndreasSpiess
@AndreasSpiess 3 роки тому
LoRa has a very low throughput if you want to use it for long range. It is well suited for text transmission. Text-to-speech probably needs a lot of power.
@thefunbot
@thefunbot 3 роки тому
i like the chalet thing!
@AndreasSpiess
@AndreasSpiess 3 роки тому
Was just an idea ;-) But we had nice chats with viewers the whole day. People came from around the globe. Really "long range" ;-)
@Whipster-Old
@Whipster-Old 3 роки тому
My son would love this.
@AndreasSpiess
@AndreasSpiess 3 роки тому
I can imagine...
@Whipster-Old
@Whipster-Old 3 роки тому
@@AndreasSpiess he's 9. I have plenty of infrastructure at home. Perhaps I'll spin up a little mumble. I love the idea, Herr Spiess.
@nadieselgirl
@nadieselgirl 3 роки тому
Very nice implementation! Now maybe LoRa for when out of wifi range? ;)
@AndreasSpiess
@AndreasSpiess 3 роки тому
LoRa does not have a lot of bandwidth, unfortunately.
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