After we can access the Internet purely using IDF functionality w/o Arduino, the final challange is to provide access to files as Streams! IDF provides the concept of the Virtual File System (VFS): you can mount a file system under a name and access the files of that file system Read more…
In my last post, I described that I have implemented the URLStream class using pure IDF functionality. So you will not be wrong if you expect a working MP3 Internat Player next that just relies on the IDF w/o Arduino. The main.cpp Program Here is the complete IDF program that Read more…
The following classes can be used as HTTP client and implement the AbstractURLStream API. All these classes are dependent on the Arduino Networking API: URLStream: Supports HTTP GET, POST, PUT and DELETE ICYStream: Supports the ICY protocol URLStreamBuffered: Using buffer that is filled by a task ICYStreamBuffered: Using buffer that Read more…
The ESP32 Microcontroller from Espressif provides a Bluetooth A2DP functionality that can receive sound data e.g. from your Mobile Phone or send it e.g. to Bluetooth Speakers. I am providing a simple API for this in my ESP-A2DP project. Most users are using this as library in the Arduino IDE Read more…