Demoboard for MP3 module – kit

Description

Demoboard for the MP3 module (FT1129M) that allows experimental use of the player without the need to build sophisticated electronic circuits. It lets you interact with the player by providing the necessary power via a DC plug or USB input. It features input and output connectors for Line-In and Line-Out (labeled IN and OUT), 5 buttons (P1, P2, P3, P4) of which 4 are freely programmable and 1 (P5) dedicated to the hardware reset of the player. To facilitate use of the demoboard, a dedicated configuration file is available (found in the documentation and useful links section) that is already tuned to offer the following features: serial communication in CLI mode via USB connection and input functionality. Additionally, the file sets the relevant I/O as inputs, with internal pull-up enabled, high idle condition, and a minimum low logic pulse duration of 700 ms. The kit does not include the MP3 module (FT1129M).