Inexpensive and reliable Internet receiver

Jake MyersMay 26, 2022

The prices, of course, shocked me.
And they fit perfectly into any interior. During this time, I collected all the radios available on the Internet on both esp8266 and esp32 and also bought 2 Internet radios from Xiaomi.

Inexpensive and reliable Internet receiver

More fine-grained settings are carried out through the web-interface.
For a long time I wanted to have an Internet radio receiver to listen to my favorite Internet radio stations without annoying ads. The author regularly updates the firmware about once a month, a new release is released. And I want to tell you about the IR-500 Internet radio receiver, which has been regularly raising my mood for more than a year throughout the day.
The body of the receiver measuring 180x120x40 millimeters is made of MDF and pasted over with colored wood-like film. I tried to make such a radio receiver on esp8266 without an external MP3 decoder, but I really liked it. On this The radio immediately connects to the network and starts playing the Internet
radio stations. The entire range of radios is provided on the site. In the meantime, he was coming from China (and he came on the third attempt and two months later!) I decided to look at the finished devices on the Internet. The list of radio stations is available on the Author’s website; it is constantly updated. Homemade radios are still more suitable as a set-top box and addition to old audio equipment, speakers, boomboxes. The basic version of the receiver does not have an external wifi antenna, but there are no problems with receiving a wi-fi signal in a three-room apartment. We select the necessary one, press the OK button, enter the password from the keyboard as on old phones – dialers and press OK. Also, by clicking on the link, you can go from the Web interface to the author’s website directly to the page with the list of radio stations and links to broadcast streams. What can I say? I tested it for two days during all this time, it reproduced streams perfectly. The reproduced sound is very high quality and quite loud. Here you can set a static ip-address, display or remove the clock, set the time zone (for Moscow 3), enable or disable the display dimming function and set up the desired Internet radio stations. I’ve been using it for almost 2 years now. Good day everyone! For a long time I was a reader of reviews and now I decided to write it myself. Quite by accident I found the site radio-wifi.ru where the Author manufactures and sells Internet radios of his own design on esp8266 (and now on esp32). You can update both from the keyboard and from the Web interface. The bright color display shows the name of the Internet radio station in a running line, the volume level, the WiFi signal level and the channel number the playback stream format the buffer loading level a
In the latest version of the firmware, a clock appeared. Products from Xiaomi
they are good as ready-made devices and with Russian radio stations the problem has been solved long ago and they work much more stable than a year ago, although plugs do happen, but the control and functionality leave much to be desired – personally, I don’t have enough direct control, I have to go into the application on my smartphone, which still needs to be installed and set up, which is not always convenient, especially in the country. Inside, everything is made on one printed circuit board, no extra connectors and contacts that reduce the reliability of work. The path to the finished device is long and thorny, which is why only one production of the case is worth it. They are made by hand! They are such cuties! One is in the form of Xiaomi Mi Internet Radio and the second is in the form of Xiaomi Smart Home Gateway 2.
IR-500 allows up to 99 stations. From 7,000 rubles and more. Who likes it better. Then I ordered an MP3 decoder for vs 1035 in China for the Ka Radio project. Time is synchronized on the Internet with ntp servers. For me, the buttons are more convenient.
The boards are well soldered and washed from the flux, power connectors and external headphones are removed, and on the reverse side of the board there is an IR LED keyboard and a color display measuring 40×30 millimeters. After turning it on, it searches for available wi-fi networks and displays a list on the display. Setting up the radio is simple and does not require special skills. Well, the Internet – IR series radios do not require any applications or a smartphone or special knowledge and skills to set up, they work reliably and the most important thing that I like is that they have a soul! Remember things from the 70s-80s, TVs, radio tape recorders, etc. Board mounting is neat. The receiver is controlled in three ways: 1-buttons on the front panel 2-using the remote control 3-via the web interface. Remote https://tonaton.ug/s_31-tank-trucks control – the option can be ordered without it, it increases the price of the radio by 300 rubles. The update process takes 30-40 seconds.
Using 4 chips each for its purpose esp8266/esp32 performs the basic functions of Internet connection, IR control and display control. I bought https://jiji.ng/warri-south/land-and-plots-for-sale myself an IR-500 on an ESP-32. This is my first review, so do not judge strictly. The price made me happy and I decided https://tonaton.ng/s_279-deep-fryers to order it for myself. PCF8574 port expander for keyboard VS1053 MP3/aac decoder and KR174UN31 low frequency amplifier. There is a whole line of radio receivers for sale for every taste and budget, from the simplest and cheapest boards without buttons and a display to Internet radio receivers with a built-in FM transmitter. Also, there are no different stutters and signal loss.

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