ฝัง
- เผยแพร่เมื่อ 28 เม.ย. 2024
- These days they tell us that they will close down our FM radio stations here in Switzerland. Time to start a new venture: Digitalize our radios without spending too much money. I already some time ago, started this venture with an ESP8266 but was not successful. I still have a box with a label “ESP radio” on my shelf. Today we will open it up and try to finalize this project with the ESP32 and in the Arduino IDE
Links:
Project: github.com/Edzelf/ESP32-Radio
VS1053 board: bit.ly/2HBz0lU and s.click.aliexpress.com/e/qByvzzf
ESP32 board: bit.ly/2yQ6Np1
ESP32 with display: s.click.aliexpress.com/e/Zfa6a2z
Sensors Kit in Box: s.click.aliexpress.com/e/rZjEQnI
Supporting Material and Blog Page: www.sensorsiot.org
Github: www.github.com/sensorsiot
My Patreon Page: / andreasspiess
If you want to support the channel, please use the links below to start your shopping. No additional charges for you, but I get a commission (of your purchases the next 24 hours) to buy new stuff for the channel
For Banggood bit.ly/2jAQEf4
For AliExpress: bit.ly/2B0yTLL
For ebay.com: ebay.to/2DuYXBp
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Please do not try to Email me or invite me on LinkedIn. These communication channels are reserved for my primary job
Equipment in my lab: www.sensorsiot.org/my-lab/ - วิทยาศาสตร์และเทคโนโลยี
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These video's never fail to entertain and learn me new stuff.. I don't watch TV (returned my decoder 10 years ago, still watch movies and series on Netflix and Plex, just not on TV), so these kind of channels are a real highlight in my off-time when I just want to sit back, relax and see something new
It seems that when ever I decide to build a neat little project, and have a bunch of parts in my hand, I search for code and your site always pops up. I am very thankful that you keep working on the same things that tickle my fancy! A few years back, I was building different devices that I could push music around my home via Bluetooth, toward that end I picked up a half dozen little boards that came out of some unknown music player that probably did not do well, the boards look like left overs. They are equipped with two 3 watt output amplifier chips, on-board Bluetooth receiver, and an auxiliary in port. The speaker out ports are tiny made for some tiny plug that I am sure is deigned from unavailum. I did find that miniature power plugs can be cut down to be used but the design is a pain to work with, so I have taken to soldering flat cable taken from old computer hard drive cables as speaker out. Since the stereo is taken from two mono amps, I do like to keep the two grounds separate as they are in the output for the speakers. I want to use this in the aux mode to receive the input from the ESP32 if I can. Hope this can be made, the board is very small I am considering making it a mono and putting it all in a tiny pocket AM radio case, designing a dial that can change stations using a rotary encoder, if possible.
Seeing all your project boxes makes me realize what a wealth of experience you have. While I also envy you upon comparison with my own, smaller but growing set. Thank you for inspiring us. Cheers!
You for sure are younger and have a lot of time to get up to my number of boxes ;-)
Andreas, I have recently within the past couple months joined your community. I live off grid in remote Colorado of USA, and your projects help me immensely! I now have a nice smart home that I can monitor my power systems from any where in the world, thanks in big part to you. Now I also can have music to enjoy as I work on projects. Thank you for your contributions to the world, and to my own small world as well.
Colorado is a very nice place. I was a few times there (Gunnison, Silverton, incl. Engineer Pass, and all the other Off-Road trails up there). And the Harley Meeting at Durango :-)
Glad I was of help to you.
Right....that sounds awesome...."off-grid" But if you are really "off-grid" You wouldn't be able to monitor your stuff anywhere but from home......
@@muppetpaster Not necessarily. As it happens, I'm also considered "off grid", in Colorado. Power comes from solar. Water from a well. Phone is cellular. Internet is satellite. The home is completely stand alone. It's not connected to utilities. Off Grid doesn't have to mean 100% isolated - only that the systems are physically isolated.
I love your boxes with part built projects! I need some boxes!
Or you finish the projects ;-)
What a great Sunday morning!! Thanks for the experiment and debugging session!
You are welcome!
Seeing your "shelf" of projects is very inspiring. I need to invest in clear boxes for my "to finish" projects.
IKEA has quite cheap ones.
Hello, Samla! www.ikea.com/us/en/catalog/categories/series/12553/ Thanks.
Hi Andreas, a big thank you from me also for this video.
I recently found Ed’s project for the ESP32 but was struggling to get it working as i had not realised the significance of first running the preferences sketch to load the values into memory (bit of a novice with Arduino code). Watching your video showed me what was needed and i now have it working. :)
Happy days!
Glad it works now!
I really enjoy your videos. Always well produced, informative and of high technical quality!
Thank you Andres, please keep it up!
Jack
Thank you for your nice words!
Great episode! It has excitement, sleuthing, and even comedy! Great job Andreas!
Thank you. I thought this is the right format for this topic because I had a little more trouble than with other projects ;-)
Andreas videos with his Swiss Accent are totally addictive. Each time, I learn something, and I immediately want to start tinkering with the stuff. As a noob, I eagerly wait for the final season of ESP32 Radio, the simplest WebRadio project I have found so far...
I do not plan to continue for the moment as I have many other projects waiting. But you should be able to build one with what is shown in this video plus a little googling.
Thanks so much for your quick reply. I will google about the topic, but most of my researches make your channel pop up in the top results ! Path of glory...
Hi Andrea, I love your videos and the personality that you bring in it. Thank you so much for sharing
You are welcome!
Great video as always sir :) Keep up the great work. You are one of the few TH-camrs who actually take the time to work with esp32 boards... one can find very few content about these boards... especially using only Arduino IDE. I really don't want to go into learning the whole espressif system, instead only want to use Arduino IDE like you.
The ESP32 is still new, but I think it will replace the ESP8266 over time.
Andreas, this is definitely one of your best videos so far as you also show how you managed to solve the display issue! Troubleshooting is frustrating, but it turns out to be one of the best ways to learn. You said that this project, which I have not looked into the details, uses mostly all the features of the ESP32: what about bluetooth? It would be nice to command this cool device via our cell phones.
Thanks
Luciano
Bluetooth is still in the early stages in the Arduino IDE and in my knowledge. So this was too much...
I just love Andreas' subtle humor. Plus, he really rocks on not only electronics but also method. Most Stupid User is a method I've been using for decades but I never had a name for it as did he.
Now you have. But maybe you do not name your boss with it ;-)
Wow, wow, wow. What a fantastic project - must try this one (so much to learn from it). Many thanks, Arthur
You are welcome. It seems, that a few others also like it. The video was quite successful.
Thank you Sir! Great video, especially your discussion about debugging your issue. Many times we see people post projects and don't really get to see that everything doesn't always go smoothly :-). Thanks Again!
We all try to hide out weakness ;-)
I'm up for this project. Already have the ESP32 Dev board that's been patiently waiting for something cool to do. Thanks!😎
I hope you are successful.
9:30 - Excellent!. I love Amethystium, awesome chillout/ambient tunes.
Me too...
Nice project. I will try soon. Thanks for the big resolution
You are welcome!
You are a true internet gem. Thanks for the contribution. I'll be working on a case for this one!
Thank you!
This is the one project that still has me building and modifying this project. I simply have fallen in love with the concept. I am now building them and feeding the output into other types of gear, such as the replica of an old radio my mother purchased 30 years ago. I got it when we cleaned out her house to sell it, and after recaping the radio, have it working like new. I have fed it via an FM radio transmitter from an MP3 player for Christmas music last year, now I have added a plug so I can push WIFI radio through the set. I have my ESP programmed by year for this one, so I can go from 1920 forward to 1970 for music, including one link to AFVN the old music I listened to in Vietnam. I have set it up to use an old remote that used to control a VHS recorder many years ago. Oh I wanted to thank all who said prayers for my wonderful wife, she passed away from the Cancer in September, the pain of the loss is still very real, I hope one day it will pass, but after 51 years of togetherness, it may well take a bit.
This is a wonderful project. A combination of old style and new technology. I am glad you continue to tinker because I am sure it will help you with your current situation.
Always enjoy your videos, thanks Andreas.
Glad you like them!
Andre, you're the best. I'm going to build one based on your instructions. Keep up the great work!!!
Enjoy!
Andreas Spiess, You have inspired me to build a solar power fm transmitter. Much of the learn here applies to my project. Yo Bro, your stuff is HARD CORE! THANKS MUCH!!
I hope you know that it will not work with this radio ;-) And watch the laws in your country.
Thanks for the heads-up!
9:45 Thank you for the Book recommendation Uncle Andreas!
It was on the reading list for my PhD ;-)
Next step to excitement -> my first reaction was: frustration. But in your case it was a big success, with a little bit frustration. Again one of your great travels into the ESP32. Thanks. I got some new ideas what to do with some overstocked VS1053. I used those boards to build small MIDI players in previous projects.
Hope you boards will get a useful next live...
Schon 2 Jahre seit unseren ersten Versuchen? Wir die Zeit vergeht: Komm ich jetzt in TH-cam 👍
Du machst das Super mit dem Kanal.
Du hast recht. Und du siehst, ich hab' nicht gelöcht... Aber jetzt gings etwas einfacher.
Das mit dem Kanal ist erfreulich, aber manchmal auch etwas anstrengend. Ich glaube, ich habe noch keine Woche ausgelassen.
He he, I knew we connected by more than our love for micros and cars - I am also a lefty whilst writing right handed! Great video, I enjoyed it!!! I really expected you to say that you used your nextion display after failing to get the 1.8” working, but well done for persisting.
The effort to transfer the project to nextion would have been considerable...
What an excellent little project! Would like one myself, but it looks quite daunting! One day maybe. Cheers.
And maybe Ed is encouraged to work on with his project. Or he even gets help from some viewers of this video...
Man, I was just looking for some screenshots about the web radio project and found another of your (great) videos. Thanks for doing it, was certainly entertaining :-D
Glad you liked it!
thanks, i also ordered that vs board few days ago, to experiment with. your guide will be helpful.
I hope you will be successful...
thank you. it has not arrived yet though.
Now you opened another Pandora's box.. esp32 with display boards! And there's lots of them, oled, e-paper ... You are the one I trust to do a market survey and mailbag them all so to say!
I plan to do such a comparison.
Great video and more awesome. This is a great project for any place .
Thank you! I hope the winter is already gone in your area.
So so interesting, cant wait fo guidance on 3v standalone radio. Thankyou
You are welcome!
Love the idea and I may have to build this myself
Enjoy!
Very good! Thank you for your work!
You are welcome!
Oh, Andreas, you are extra hilarious today :D Now we know that super excited Swiss also means funny! It was a pleasure to watch you enjoy this project so much.
Probably I was like that because I did not have a good week in my private live...
Andreas Spiess Sorry to hear that Andreas. Wish you a wonderful day tomorrow, from your whole extended internet family :)
Man, you are so cool! Gruß aus Deutschland, I will definitely try that project. Fascinating and very well explained, i like the way you explain things. Great job and keep up the good work.
Thank you. Most of the work was done by the developer of the code, not me ;-)
21/5000
ein sehr nützliches Video Andreas. Danke.
Bitte, gern geschehen.
My Dad (84) is getting senile, can now only operate very simple devices, and lives in an area with bad FM/DAB reception - but loves classical music and mentally depends on it. All the receivers, mp3 players, SAT receivers, etc. I've tried so far are too complicated for him to use. He needs something without any auto-poweroff, no menus, no battery, no small display, with headphones, and ideally which will just keep/resume playing no matter what happens (resume automatically after power outage, internet outage, etc.) and has very clearly labelled and large buttons/knobs which he can operate with shaky fingers/hands. Even for 200€ I havent been able to find something easy and reliable enough. Finally I had the idea of a homemade ESP32 webradio, found the mentioned github project on, and thankfully this review was linked there. So now I will try building this project (at first just with one hardcoded station and no buttons/display) and might later add a rotary encoder and display. Thanks for this review!!
P.S. I would have appreciated a quick mention of the cause of the "whitescreen" - was the bug in the origininal github code? And if yes, why were you the only one that had the problem?
The project advanced since then. Just try it and report an issue if you have problems. Good luck!
@@AndreasSpiess In fact just now I did try it out, and I'm delighted! This ESP32Radio project is almost perfectly documented and prepared, all I did was clone the github repo, change some platformio upload parameters, connected a random ESP32 devboard I had lying around with the VS1053 I just bought, according to the "default" wiring settings, plugged headphones into the VS1053, configured the Wifi and added the Bayern Klassik station, and hey presto - nonstop classic for my Dad :-) All in less than an hour's work. Very impressive!
About the bug: I'm not worried about encountering it (I don't even have a display, haha) I was just curious about how the story ended. Maybe I'll dig through the issues and find out.
You are a great teacher, thank you.
You are welcome!
Nice project, thanks!
:-)
Interesting and entertaining project.
I started too with ESP8266 and VS1053, but that was an awful solution - unstable, crashed all the time and VS1053 had issues with grounding (or ground coupling) (noise in speakers), when I installed this whole thing in my spare pc speaker cabinet. I threw it all out and got OrangePi with cheapest PCM5102 DAC and got internet radio that plays ALL formats of stations (even Opus that sounds ok even in 48kbps). It was pretty hard to debug that ESP8266 setup, as I am not "embedded device" guy - too little free time.
The OrangePi solution is for sure a good one. The ESP8266 was probably a little too small...
Great video Andreas!
Thank you!
Very nice project, I've some old valve radios that I think I'm going to convert this way! :)
Interesting project.
Hi, Andreas great video mate.
Thanks!
Happy Sunday Mornings 🤗👈👈👈
A very good morning to Andreas 👍 another fine video
Good morning Dean. Thank you!
Andreas Spiess I will add this to my list of projects, which is ever growing🤭 as I acquire even more new learnings from your channel.
Greetings from the frozen state of South Dakota, where Spring just will not chase the winter snows away this year! I built one sort of like this however using an Arduino as a controller. Mounted it inside an old speaker and used it for our motor home radio. My intention was to use our satellite radio system with it, however in our hurry to head South the Satellite radio was left behind, so the radio only served for local FM down in Arizona. While it served us fairly well over Christmas for our Holiday background, I quickly tired of the amplifier systems I used it in because there were just to damn many buttons to set things, and the quality of the sound just was not there. It is slatted for a tear down when ever the damn snow melts and I can get to the rig without tracking mud and snow in the motor home. Perhaps I will try this setup, with the increased speed of the ESP it may well run better, who knows.
Keep us informed if it works. Here the spring arrived. So I am sure it will arrive soon in your area ;-)
Thanks Andreas this video made my day 👌👌👌👌👌
You are welcome!
Keep on doing great work! Thanks for your effort. The best part is you are funny!!!
Thank you!
Excited -> Ecstatic!
Thanks :-)
Another great video, and some good humour too!
Thank you!
Another great video of a nice project indeed. (The Swiss music made me smile. At least you didn't Rick-roll us!)
To debug the white screen I would probably have pulled out the logic analyzer in addition to the print statement, to see the command that was send to the display and to check the other lines. Looking at the issue history I'm not sure if that would have saved debugging time...
Maybe the logic analyzer would have helped. When it was clear where to search I did not lose too much time. It was before...
Hello Andreas! Thank you very much for your video. I really love this project. I would like to design an enclosure for it if you are interested. It is so cool!
As I mentioned in the video I plan to continue the project.So I definitively need a housing. So you are welcome to create one!
Cool! Just send me the parts you are going to use in the final project to model them and build a housing around them! Cheers!
Thanks. I will come back to you.
@educate.tv I love your channel
Greetings and salutations from the snowy plains of South Dakota. All the cool weather of the Alps but without the Mountains! I have been playing around with several versions of this project for a few days now. I am sick with the flu, in fact got back from the Doctor yesterday. She checked me over and told me I was getting over my pneumonia nicely. Didn't even know I had that. Anyhow, I managed to get, first an ESP8266 to sort of work, but very poor quality sound. The more power I fed her the better, but nowhere near the quality I was seeking. Then I hooked this one up for the, well perhaps 40't attempt, and music came from my tiny folding speakers. It works, so far. All I have set up is the ESP and the sound board, I did make a small PC board for a rotary encoder but have not yet wired that in. I have been just getting by using the onscreen setup to change stations and other settings. I do have several types of screens but haven't decided which one to go with so far. Thanks so much for your fine video's, had I the funds, I would send some your way, but sadly my funds are quickly going the way of the dodo bird. Know anyone interested in a fine little 2 bedroom ranch style home in South Dakota? Trying to sell mom's, she is in the home and shall never walk out on her own, sadly, and that damn house, fine home that it is, sits, mocking me as people drive by and seen the sign but make no offers. Ah well back to playing with ESP's and arduino's.
I get enough support for now. No worries. Concerning cool weather: Currently nobody talks about the weather here. All eyes are on the virus. Closed schools and soon closed companies are all not known around here. One advantage of a TH-camr like me: He does not need to go out of the house too often...
You can be happy that you only catched a flu. And maybe you are now even a little more resistant! BTW: I know what you are writing about your parents. I am just a little ahead of you. Both passed away in the last years and the house ist still around...
@@AndreasSpiess Indeed, we are told to be sort of quarantined for now, since the wife and I are both over 68, we have told to stay home and not travel anywhere.
@@AndreasSpiess At long last, the house has sold, dropped the price by 10 grand and had 2 takers. Got 44 thousand for the place, a fair price here for the home. Deal should have closed yesterday but I have yet to receive the check.
Thanks for sharing :-)
Interesting stoff :-)
You are welcome. Glad you liked it.
Brilliant absolutely brilliant
Thank you!
Super vidéo as usual ! 👍👍👍
Thanks!
you find the things people miss good skill to have
Great and educational video ! Btw, I notice that the sound of exitement of a Swiss is quite similar to that of a Belgian. However, there is a suttle/dicrete difference if compared with the French or Flemish part of the country.
As you might know, we also have a French-speaking part here.
Yes of course. I've been to Switserland many times. There's even al small part that speaks "Rhaeto-Romance". In Belgium we have also a German speaking community.
nice, thanks for sharing
You are welcome!
Just an update, I have it all together and working now! Even the rotary encoder, I am using the small OLED screen which is torture for my aging eyes but it's either that or the 1602 which I also had working, in fact I got that working first. The secret to my total success? I read the damn MANUAL! Funny how that works, and it's the last place I usually go. Seems I am not as smart as I thought. Now that I have it working I have written down all my pins and where they connect. I made my own board with the rotary encoder on it, I think I may stick a IR receiver on it as well but I will wait till I get out to my woodworking shop and build the case for the radio first, I may well just leave it the way it is. Running it from my laptop, or cell phone is simple enough without having to search for my remote. I have programmed up to 50 radio stations in her now and saved a backup of that setup just in case.
Great! A wooden case would for sure look nice.
@@AndreasSpiess Yep, waiting for warmer weather, right now I have it mounted in a small white project box, that holds the radio, I made a small power supply and mounted that with the amplifier in a smaller black project box for right now with jacks for power in and audio in, straight wires come out to some rather strange looking speakers that I picked up a couple years back from Electronic Goldmine. The small speakers have huge magnets on the back and sound fairly good, a lot better then those tinny ones made for transistor radios. So now I have two volume buttons but I guess I could label one loudness and the other volume or some such deal. It should work better when I get the wooden cabinet done. We did have one day that hit 80 but it has dropped back in the 50's again, weird weather to go with a weird year for our world wide society thanks to China I guess. Still waiting for a Banggood order placed in mid March, by the time it arrives I will have forgotten why I ordered the blasted stuff.
Nice Radio1 My favorite dutch channel hahaha . Keep it up !
Not only yours if I believe other commenters ;-)
Excellent as always Andreas!
How about having the ESP send its output via Bluetooth for a separate wireless speaker option?
Cheers!
I did not look at this option, probably because I do not own a Bluetooth speaker...
@@AndreasSpiess I know you can do it for the rest of the world :)
It's a cool thing, and you do a cool things.
Beautiful work Andres ;)
I loved this video. Is there any update on the Internet Radio project, and on your 3V-only version? Would you consider a video about it? I am wanting to create one myself!
Maybe you check the project on Github? I do not plan an update…
Thanks a lot for the video, was looking forward to some I2S action. BTW you can find single board solution for I2S + Class D Amplifier at AliExpress!! May be you can find one with SPI DACs aswell !
I did not search for such a board. Mine does not have an amplifier.
I now have 3 of these working. 2 using the VS1053 and one using I2S on a different board all working off ESP32's. I did find an interesting thing however. I had been powering them using a USB cable hooked to the ESP32 and experienced a LOT of noise if I had both the amplifier and the boards running on the same power supply. One day I was messing around and ran the power instead to the power in and all the noise was gone, good pure sound. That said, however my amplifier goes into a very slow oscillation if I turn up the volume to a comfortable level. I am planning on going from the tiny 5 volt amp to a larger one that runs off 12 volts DC. Right now I run the whole system off 3 18650 batteries that I channel through a home built voltage regulator using 7805 and several capacitors, so I believe I should be able to pull the 12 volts from the power supply before it goes into the 5 volt step down regulator. I used a bit larger caps then recommended to insure quiet in the PS and it seems to work just fine with 470 UF caps. The one that I built using the I2S board I built on a strip board so all connections are good and solid, however right now I am using a demo sketch that only allows 1 station which is OK I guess since I always seem to listen to my Armed Forces Vietnam WIFI station, made by the former DJ'S who played the rock and roll that we had for a background in our little war over there. Sure brings back the memories I can tell you that. The 2 that I have using the VS chip I made permanent by soldering all my connections, those damn plugs kept coming unplugged. What I did was to use old ribbon cables from scsi drives and soldered from the top of the ESP32's to the bottom of the VS board. This left all the plugs available if I ever need them yet made for a very solid and strong connection between boards. Those old scsi cables must be able to handle a lot of juice I know they solder great, of course I always use extra FLUX in my soldering to insure a good connection. The first set I built is in a small plastic project box using a small OLED screen, with that one I have an external power-supply and external amplifier so it is rather portable. The second one is in a larger cardboard type box using a 16X2 screen with I2C adapter for screen. That's the one with the tiny amplifier that doesn't really work very well. When ever I locate my 12 volt amps that should be repaired, however with 2 young grandsons running through my house and all the company that came for my wife's funeral everything is sort in a shambles. My daughter has stayed on to clean house and cook for me so the house is slowly getting back to somewhat of an order. You know I can't get over how damn much I miss my wonderful wife!
Admirable persistence 🥇. I wish we could use embedded bluetooth instead of I²S or eSPI
I am not sure if these two protocols serve the same purpose.
Pair your ESP32 with bluetooth speaker or headphones. ??? Probably protocol conversion needed. => Headset Profile (HSP) «SCO audio encoded in 64kbit/sec CVSD or PCM» Are libraries available? [P.S. Glad you've gen3 KRK Rokit Speakers]
I meant to connect BT loudspeakers.
I have made internet radio with esp8266 and it works great.
Good to know!
Great video Andreas! I'm considering making a custom PCB for this project, the only real problem is reproducing the VS1053 board, but there seems to be a nice schematic in the datasheet (the chinese boards usually just replicate that basic schematic). Would be cool to have it all on one board wouldn't it?
I've made a few MQTT based home automations for my friends and this would be a cool addition to the dashboard.
I think it should be possible to do a PCB to connect the boards (maybe one board on top and one below the PCB. Then it is much easier to assemble for the average person.
Hi Andreas! I am very interested in making my own IOT projects. In this regards, your channel provides a very good base and motivation. For instance, I would like to control my lights and appliances over the Internet. However, I am concerned about the possibility of a fire starting while I am not home. It would be great if you could share some advice on safe practices and how to avoid this situation.
I have not a lot to say about that. You have to do the normal precautions for 220-volt installations (do not do it if you are uncomfortable) and for the microcontroller using a good power supply.
I like it! thank you!
You are welcome!
Your handwriting with your right hand is *better* than mine!
You are very nice with me!
@@AndreasSpiess Nice, maybe - but that doesn't make it any less true… Compared to _my_ handwriting _yours_ is great - no guessing game of "What the heck did I try to tell myself with this, again?" on your side, as it sometimes ends up for me 😀…
Andreas,
nice you got this project running. I also built this thing, my own way, very basic, with ring-buffer and works like a charm.
Now I would like to use the second core of the ESP (someone made a nice tutorial 'bout that..) to process meta-data. And that's where I got stuck. Ideas?
I used the second core in a similar scenario: A radar sensor uses one core for Fast Fourier Transformation and the second one is used for LoRa. So far it worked.
Yes, very interesting and, some day, useful.
My arm was broken when I was learning to write. I still write like I have a broken arm. :)
:-))
Keep it up,awesome:)
Thank you!
i only use my sensor kit to design projects and i do the same do you think we take it to far lol, but i put it back for the next project and buy a cheaper one :) yes the sets to nice to use in a project
Hi Andreas,
very interesting video, if I can I can do one too.
I have to deal with it again because reading the subtitles (I do not know English as well as I would like) I lose some passages but I will get there.
Do not worry about your writing, even I am left-handed but forced to write with the right hand from the nuns of my school: in those days (1966) the left was the devil's hand, I still remember the nun's screams that bound me left arm behind his back and he realized that I was left-handed only because my mother told him during the quarterly interviews.
Now I am ambidextrous for almost everything, but my writing is horrible with the right and almost impossible with the left.
In all cases we have made a satisfying life.
So we share the same history. Just your teachers were very brutal. Mine just hit me on the "wrong" hand with a wooden stick ;-)
Thanks for this nice Project!
Once upon a time in the early 2000th there was an internet radio station "Bach-Radio" produced by Otto. I received it using my first and retired laptop. A car FM transmitter distribited it to normal FM radios in the whole flat. car FM Transmitters are (or were) legally in Germany.
Later I switched to my first synology using a USB sound card, the car FM-transmitter etc. This also had a RF remote and worked fine.
Then an "Ayildiliz-Team" hacked Bach Radio and Otto discontinued his channel and moved to 1.fm.
Nowadays mostly I am using my smartphone. Axon 7 has good speakers. Good enough for my old ears. An internet hearing test let me face reality and saved a lot of money to me. But most German Radio stations are no more worth hearing.
Apropos American presidents: I would like to recommend the autobiography of Herbert Hoover. A very poor orphan boy was adopted by Quakers, became a mining engineer, was involved in the supply chain of WW I, got part of US administration and finally became 31th president in a bad time.
Thanks for the nice history of your experiments...
I love biographies and own a few. Unfortunately, I do not do a lot of reading since I started this channel. But I put your recommendation on my list.
Yes, I understand. Reading printed books becomes more and more demanding with my nearsightedness.
Hoovers autobiography has 3 parts, start with part 1.
I used a Eeprom flasher program for reset the esp8266, not necesary the cable brigde, works fine
:-)
Without too much money, I like that.
:-)
Hi Andreas
Another great video. I am wondering if it is possible to stream using the Bluetooth of the ESP32 to a bluetooth speaker instead of using the VS1053 and an Aux cable?
Regards (from South Africa)
I do not know. Maybe you ask the creator of the project on Github?
@@AndreasSpiess Thanks for the guidance. I checked his github page and it seems that he has a version 2. Will have a look. 🙂
Another great video tutorial. So you had the Dutch radio 1 channel on. That for me sounded like home and your Alp music as holidays. Isn't that great. The libraries you find are getting maturer all the time. Any experience with tasmota? I flashed one this weekend and worked straight away.
Ed, the developer is Dutch. So he included a Dutch station. I never used Tasmota, but it is on my list.
I'll be very interested to see how you get on coupling the VS1053 to that little PAM8403 class d amp.
I'm working on a VS1053 and arduino nano based drum machine and I find I can only get it to work properly into the amp if I run them from separate power supplies. The basic problem is that the common terminal on the headphone socket is not at zero volts so needs decoupling in some way. I've tried a few sugested circuits including the one in the data sheet but it's extremely unstable when fed from a single supply. So I've ordered 2 audio transformers to see if I can get it working that way. Possibly I need to try a better power supply.
So I'll be very interested to see how it goes for you.
I received my audio transformers from China and amazingly it worked. I can now run the whole thing from a single power bank.
It is such a big lcd for such a small amoumt of information. Monochromatic oled would be better, or bigger font. Thanks for the nice video.
It is up to you to add this feature...
What if you want to put one in your ‘55 Chevy or ‘61 Pontiac Catalina?
Unfortunately, I do not have this problem because I do not own one ;-) But you could use your smartphone as a hotspot
Have you considered doing a video on ESP BT & BLE coexistence in Arduino? I haven't seen any videos/tutorials on the topic.
I never used BT, only BLE and Wi-Fi
I know this is an old posting, and apparently the Git repo has changed to use visual studios. I would prefer to use the ino Plus files that you have in the video to build this..thanks for doing such a good job on all your videos..N2AIE Vince
The project says that it will compile with the Arduino IDE...
How a Swiss sounds when he is excited? The same! :-)
I think, this was my point ;-)
Andreas Spiess I know :-) just wanted to let you know I got it. Great project, even briefly heard Dutch weather forecast
Ed is Dutch and he included a Dutch station in his project...
Excellent
:-)
you found a Dutch station :-)
Not me. Ed, the Dutch developer found it.
@@AndreasSpiess maybe you have fixed the with screen now, but i remember the Dutch radio stations send the logo of the station also for the screen. Maybe goes there something wrong.
@@AndreasSpiess I am using that advice in the PDF manual to run Winamp and find channels that way. A couple of days ago I went channel mad and put to many in, I exceeded the limit on the size of the preference file and lost my presets. Took me a couple of hours to figure out what the heck went wrong, the radio kept making it's own IP address instead of hooking to my network. Then I referenced the PDF once more and found the limit. So I simply went back and started from scratch, after first saving a list of my favorite stations in Word so I had a copy that I could pick up and move over while watching my file size. I am still having a blast with this project, what I got to wondering is if there was still enough memory to activate the bluetooth and send the audio to my bluetooth speaker set that I got for Christmas from my grand son.
that vs1503 should be able to decode even mp3 id3 tags, one of the few boards that can do this... :)
github.com/madsci1016/Sparkfun-MP3-Player-Shield-Arduino-Library/blob/master/SFEMP3Shield/SFEMP3Shield.h
Thank you for the link. I did not try the MP3 functionality and do not know if it is already in. If not, maybe Ed reads this comment...
well, now he knows :D
github.com/Edzelf/ESP32-Radio/issues/102
:-))
he liked the idea and will look into it! :D
on the TTGO board, the MISO-MOSI signals seems available at the sd card connector ?
Yes, on TTGO boards, MISO signal is GPIO2 and MOSI is GPIO15.
I was thinking the same, replace the SD card with an adapter board...
Very interesting little proj.
Working out where borders of ESP32 are.....
Basically it can decode IP Audio streams (Mp3, AAC etc.) itself in SW.
What are your feelings to delete the external VS1053 decoder and decode stream audio in the ESP32, still paired with with tasks touch evaluation, SPI TFT bandwidth load and potentially even equalizer number crunching from the ESP Audio developing framework?
External RAM might be needed here, but basically this shoudln't be an issue...
I did not look into this topic, so I do not know.
Great and inspirational video! Funny too :) i will use my boss for debugging :)
Thank you! And do not tell him the concept. He might not be amused...
Can you synchronize the audio for whole-house setups? Like Chromecast Audio for example?
I do not know anything about this topic so I cannot answer.
Next step after excited is Exhilarated - smile !!
Thanks!
Maybe someone should set up a complete nOOb page with this project since I think a lot of people are wanting to build this and a seller who sells all the needed parts in a kit with a nice box. I see a lot of potential in this thing if we all work on it.
I thought about it. Maybe I will do an instructable...
Luc this is what kickstarters are all about. People have idea and then bring to market using the power of crowds.
That would be so cool. I see endless possibilities. I really haven't played with these ESP's but would be nice to have something like this which can actually broadcast bluetooth or cast via wifi.
A lot of stuff I see on kickstarter is all overhyped and some I have doubts about the promises or explanation. Most kickstarter stuff is pure commercial anyway. This is completely opensource and should stay that way it is composed of existing boards anyway.. ... but I hate to buy stuff separately and then get a slightly different part which is not 100% compatible. At that point you are stuck and the whole project ends up in a box.
One thing is sure: I will not sell hardware. I am too old for that ;-)
Just an update, I have the unit in a large cardboard box right now, it's a very sturdy box that my hearing aides came in. I tore a battery pack apart that had been powering my macbook pro, two cells were dead, the rest still hold a good charge, so I wired them up to power 12 volts, then hooked them to my home built step down to 5 volts. When I tried to run the amp and the system on the same power I ran into a lot of interference problems. Incidentally, the VA sent me a new device to work with my hearing aides and bluetooth, the USB cable that came with it was a very high quality shielded cable. Now, if I use that cable, I can plug both into that power supply now without any noise
So the project advances step by step!