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-ESP32 Audio-processing/playing project
+Code for ESP32-based DIY speaker
 ======================
 
-Work in progress audio framework for a DIY speaker using an ESP32, control center (some buttons, potentiometers and a small display), a simple DAC, amplifier and speakers.
+This particular speaker is based on an ESP32 dev-module along with an I2S-DAC, DIY 40W Class-D amplifier and an DIY 18650-based battery pack, accompanied with various other IO-components. Wood construction with 3D-printed elements. Built as a hobby project with the intention of relatively good audio quality, EQ-controll and loudness.
+
+The speaker is controllable by bluetooth.
+
+The code should in theory work for most ESP32 + I2S-DAC modules with minor adjustments. 
+
+![Speaker](img.jpg?raw=true "Speaker")