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WiFi Webradio on ESP8266 or ESP32

KaRadio
A fully featured wifi web radio player with only low cost boards.
with or without a vs1053 board

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Control with any browsers (ie edge, chrome mozilla etc...).
or with an external hardware panel or with the uart interface or with telnet.
Memory for 255 stations
OTA (On the Air) upgrade,
Read direct mp3 or ogg or WMA streams or playlist .pls .m3u, asx and .xspf
Read up to a 320 kb/s stream,
Encoder, IR, lcd ...
Embedded wifi configuration via the web or serial or telnet.
Metadata displayed (ie Title of the current song if given in the stream),
Permanent setting (sound setting, stations, wifi)
Server multi clients with automatic refresh (websocket),
The stations may be downloaded and uploaded within the web site,
Stations sort management by drag drop.
very quick responsive web by caching local information in the browser and websocket.
additional hardware: a led indicates the state of the equipment
Optional: control switches, lcd display, additional ram for buffering

See http://www.instructables.com/id/Wifi-Webradio-With-ESP8266-and-VS1053 for the description of the minimal prototype.

See Github for sources

See github source for the ESP32 version ( vs1053 or i2s or pcm or internal DAC)

See A project derived from KaRadio32 in progress.

See the lcd +IR software's on Github AddOn

See some realizations of users at KaraDio

A nextion touchscreen display for KaraDio from yo2ldk : Here

For more informations or questions, you can enter to the Karadio facebook group


KaRadio32 Release 1.9


KaRadio32:

Release 1.9 Rev 9 - Built on 2020/12/30

New:

  • 1.9 R9:
    • VS1053b detection improved.
    • Now ogg streams are played with the vs1053b
    • No more glitch with the vs1053b
  • 1.9 R8:
    • Add Battery level
    • Add SPDIF output. Thanks to R3D4
    • VS1053 patch V2.9 updated

1.9 R7

  • New telnet or serial commands: cli.wake, cli.sleep:
    cli.wake("x"): x in minutes. Start or stop the wake function. A value 0 stop the wake timer cli.sleep("x"): x in minutes. Start or stop the sleep function. A value 0 stop the sleep timer cli.wake: Display the current value in seconds cli.Sleep: Display the current value in seconds
  • sys.lcdstop, sys.lcdblv: sys.lcdstop and sys.lcdstop("x"): Timer in seconds to switch off the lcd on stop mode. 0= no timer sys.lcdblv and sys.lcdblv("x"): Value in percent of the backlight.
  • Fade in and out for backlight driven by a gpio.
  • New tool and hardware partition from Bazooka07: Update for boards/nvs_generator.sh use nvs_partition_gen.py tool directly from $IDF_PATH folder can process one or all boards in one shot. Update size for binary partition : 0x3000 now ! Look at : https://docs.espressif.com/projects/esp-idf/en/latest/api-reference/storage/nvs_partition_gen.html#running-the-utility
  • Decode url correctly for /webStation. included name #149
  • Esp-idf Release 3.3.1
  • https://github.com/karawin/Ka-Radio32/releases
  • 1.9 R6:
    • Parse playlist fix.
    • 1.9 R4:
      • wifi.auto command now disable the AP mode if already connected to an AP in the past.
      • I2S corrected for 32bit output stream. Thanks to har-in-air github user.
      • Instant play: new button "Add/Edit", and update fields on cli commands.

    KaRadio: Release 1.9

    Release 1.9 R8 - Built on 2021/01/01

    New:

    • 1.9 R8:
      • vs1053b code cleaning
    • 1.9 R7:
      • New vs1053b patch Rev 2.9 .
    • 1.9 R6:
      • Parse playlist fix.
    • 1.9 R4:
      • LWIP layer tuned. Better errno 11 computing.

    History:

    history

    For ESP32 see the github page KaRadio32. Release 1.6 R4

    ESP8266 Simplest prototype:

    - Optional external ram (23LCV1024) support (1:CS/=GPIO16 2:MISO=GPIO12 3:NC 4:GND 5:MOSI=GPIO13 6:SCK=GPIO14 7:GND 8:3.3v)

    Attention:
    The optional led is now on GPIO2. The blue led on the ESP8266 is blinking at the same rate.
    GPIO16 is now the Chip select for the external ram if any.
    The external ram is detected at boot time if present.

    To upgrade to this release, please flash user1.4096.new.4.bin at 0x1000 ,
    user2.4096.new.4.bin at 0X81000 and blank.bin at 0x7e000 & 0x3fe000
    After that, all next updates are done with the On The Air (OTA) feature.
    New binaries are hosted at http://karadio.karawin.fr .

    Loading the esp8266

    First use

    • If the access point of your router is not known, the webradio initializes itself as an AP. Connect your wifi to the ssid "WifiWebRadio",
    • Browse to 192.164.4.1 to display the page, got to "setting" "Wifi" and configure your ssid ap, the password if any, the wanted IP or use dhcp if you know how to retrieve the dhcp given ip (terminal or scan of the network).
    • In the gateway field, enter the ip address of your router.
    • Validate. The equipment restart to the new configuration. Connect your wifi to your AP and browse to the ip given in configuration.
    • Congratulation, you can edit your own station list....
    Read more »

    KaRadio32.bin

    KaRadio32 1.9 Rev 9 Updated

    octet-stream - 1.39 MB - 01/01/2021 at 21:11

    Download

    user2.4096.new.4.bin

    KaRadio 1.9 Rev 8 Partition 1

    application/octet-stream - 424.33 kB - 01/11/2020 at 18:13

    Download

    user1.4096.new.4.bin

    KaRadio 1.9 Rev 8 Partition 2

    application/octet-stream - 424.33 kB - 01/11/2020 at 18:13

    Download

    octet-stream - 3.98 kB - 09/17/2017 at 10:26

    Download

    octet-stream - 4.00 kB - 07/21/2016 at 15:19

    Download

    View all 6 files

    View all 6 components

    View all 11 project logs

    • 1
      Step 1

      Wiring:

      From ESP8266_ESP12( 3.3 v) or nodeMCU(5v) to VS1053 (5 v)

      REST:

      ADC : gound if control panel not used

      CH_PD to 3.3v

      GPIO16 led output

      D5:GPIO14 to VS1053 SCK

      D6:GPIO12 to VS1053 MISO (or so)

      D7:GPIO13 to VS1053 MOSI (or si)

      TXD to CH340G UART rx

      RXD from CH340G UART tx

      D1:GPIO05 to VS1053 XDCS

      D2:GPIO04 to VS1053 DREQ

      D3:GPIO00 to VS1053 XRST

      GPIO02

      D8:GPIO15 to VS1053 XCS

    View all instructions

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    Discussions

    john martin wrote 4 days ago point

    thanks for really amazing site..

    https://www.india-e-visa.in/

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    Elton Sanders wrote 6 days ago point

    Thank you for the information. https://www.foundationrepairraleighnc.net/

      Are you sure? yes | no

    maryindicizzazione wrote 01/07/2021 at 14:08 point

    This website could be great with yours. https://carpestology.com.au

      Are you sure? yes | no

    maryindicizzazione wrote 01/07/2021 at 14:08 point

    perfect. thank you. 

    https://fabmagazine.nl

      Are you sure? yes | no

    hehaipeng wrote 12/14/2020 at 05:15 point

    hank you! Production completed. It's just that China's radio streaming media does not support the display of radio program information, and the display screen looks ugly and harmonious. I want to adjust the screen display layout and enlarge the font, but I'm not very familiar with programming, and I'm only good at hardware. Hope under the guidance, thank you!

      Are you sure? yes | no

    podhradp wrote 11/28/2020 at 21:41 point

    Hello, i have Ai-Thinker ESP32-A1S-audio board. But sound not work. It have AC101 hal audio.

    https://github.com/pilnikov/adf/tree/master/esp-adf/components/audio_hal/driver/ac101 

    Any idea how solve this?

      Are you sure? yes | no

    Vanya Venikov wrote 09/23/2020 at 11:31 point

    Hello, there is a bug in KaRadio32_19R7.bin - ogg vorbis streams does not work. Using KaRadio32_19R6.bin works correctly. Could you fix the bug in future release?

      Are you sure? yes | no

    Marco wrote 05/19/2020 at 14:28 point

    Hello,

    I would like to add a I2C display to my Karadio. Do I need an Arduino micro or can I connect it directly to the ESP32?

    Thanks!

      Are you sure? yes | no

    josefburgersanktmartin wrote 04/19/2020 at 17:42 point

    Hello,

    I want to add to my KaRadio with ESP8266 and VS 1053 an 16x2 (or 20x4 )  liquid crystal display  with Arduino uno (or Nano )supplied with 5V . Can i connect RX-TX from Arduino and ESP8266 direct or I need a level adaptor ?Can you help with schematic ?

      Are you sure? yes | no

    Jimsonweed wrote 02/14/2020 at 15:44 point

    Hello, is it possible of implementing flac stream for karadio32 with vs1053 decoder? And wma parcing with "mms:" stream, since vs1053 is support all of it.

      Are you sure? yes | no

    Jean-Pierre Cocatrix wrote 04/20/2020 at 07:42 point

    I don't think that the esp wifi will support the stream speed for a flac.

    Never tried.

      Are you sure? yes | no

    Martin Fasani wrote 01/15/2020 at 15:20 point

    Added to my curated list Espressif
    https://hackaday.io/list/162467-espressif

      Are you sure? yes | no

    ifcristian wrote 12/09/2019 at 19:38 point

    Hi! Nice job! Nice job!

    I need help with one idea... i want to implement auto start chanel from day and hour. One day at 10 listen x chanel other day y chanel from y hour. You can help me? Regards !

      Are you sure? yes | no

    simon wrote 08/27/2019 at 15:07 point

    Hello,

    I have installed your Software on two ESP32 systems and booth working very well, i have only two suggestions.

    1. sometimes after power the radio, the ESP32 don´t connect to the wifi and start instead the AP, the router is not far from the ESP... and next time the ESP connect to the WIFI, maybe it is possible to programm a routine, when AP is active, check every 5 minutes to stored WIFI networks.

    2. somitimes when i switch a light in the near of the Radio, i hear a knock at the speaker and the radio is loudless, after a restart the radio is working well. Ithink the problem is the VS1053, maybe it is possible to check if the VS1053 is working, if not, give him a reset.

      Are you sure? yes | no

    Martin Fasani wrote 01/15/2020 at 15:23 point

    I have a suggestion about that: Instead of using WiFi manager, let WiFi configuration come from Bluetooth serial or BLE (Serial is a smaller lib)
    Here there is an example: https://github.com/martinberlin/Remora
    There is an Android app called "ESP32 WiFi setup over BLE or Bluetooth Serial" and then you can easily setup the Radio via Bluetooth

      Are you sure? yes | no

    Georde wrote 07/29/2019 at 22:29 point

    Hello. I have a problem: I cannot access the web page (192.168.4.1). Connection to AP is correct. wifi "WifiWebRadio".  My browser, it says "This site can't be reached." 

    What am I not doing well, what am I supposed to do?

    Thank you

      Are you sure? yes | no

    Curt Parrish wrote 07/25/2019 at 15:35 point

    Hi,

    I like this project but haven't had much success. I'm using a nodemcu v.3 with an ESP8266 and a VS1053. After flashing the nodemcu, I can see a response from it in a terminal program. Following the directions in the response, I can connect to WifiKaRadio successfully, but when I enter 192.168.4.1 in my browser, it says "This site can't be reached." There is also no result pinging that IP address, but 192.168.4.2 does respond to the ping. I can't get any farther than this.

    Can anyone help?

      Are you sure? yes | no

    Sera26 wrote 05/13/2019 at 18:52 point

    Hello,

    Playing of radio stations are lagging strongly with KaRadio, the streams are unpalatable.

    I have already removed control buttons (ADC and GND bridged) and STM32+LCD but radio can't play stations continuously.

    What can be the problem?

      Are you sure? yes | no

    Jean-Pierre Cocatrix wrote 05/14/2019 at 08:37 point

    What is the log?

      Are you sure? yes | no

    Sera26 wrote 05/14/2019 at 09:10 point

    Sorry, for ignorance but how can I get log file?

      Are you sure? yes | no

    Jean-Pierre Cocatrix wrote 05/31/2019 at 15:47 point

    resolved, thanks.

      Are you sure? yes | no

    jumpjack wrote 05/13/2019 at 10:35 point

    Could this tiny little thing be used as MP3 player module for the ESP8266 version?

    <img src="http://www.mauroalfieri.it/wp-content/uploads/2017/12/DFPlayer-mini-mp3.jpg">

    DFPlayer mini mp3 module.

      Are you sure? yes | no

    Jean-Pierre Cocatrix wrote 05/13/2019 at 11:07 point

    No. no sd card allowed.

      Are you sure? yes | no

    jumpjack wrote 05/16/2019 at 07:17 point

    no, I meant if an MP3 stream could be sent to the module over serial.

      Are you sure? yes | no

    Jean-Pierre Cocatrix wrote 05/16/2019 at 08:12 point

    no, sorry

      Are you sure? yes | no

    jumpjack wrote 05/13/2019 at 10:34 point

    Can the project work as-is if I do not connect any display or key, or does it require some tuning?

    Is any Arduino-IDE version available?

      Are you sure? yes | no

    Jean-Pierre Cocatrix wrote 05/13/2019 at 11:06 point

    Yes. no tuning but better with a little effort. (no lcd (sys.lcd("255"))

    No, it is an esp_idf project only.

      Are you sure? yes | no

    Roman Kot wrote 04/30/2019 at 09:54 point

    Is this possible to integrate IR receiver in order to use any remote control. So you can learn commands from your Rc then map it at CSV 

      Are you sure? yes | no

    Jean-Pierre Cocatrix wrote 05/13/2019 at 11:08 point

    You can learn codes with the log at sys.logd level then map them in the csv.

      Are you sure? yes | no

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