TSA1702D SPDIF TOSLINK + DSP Audio Receiver Board TSA3118B Bluetooth audio volume control port

Bluetooth audio volume control port will also output a control signal increase/decrease

RL = 3 ohm

Note: TSA7010 used AudioB I2S V4 Bluetooth module

blue LED flash 3 times per cycle

TSA1702D SPDIF TOSLINK + DSP Audio Receiver Board TSA3118B Bluetooth audio volume control portTSA1702D is a SPDIF + DSP audio receiver board with a TOSLINKBee receiver module. TOSLINKBee convert the SPDIF signal to I2S signal and output to the ADAU1701 DSP chip, it can accept different sampling rates digital audio source, from 16bit 44. 1KHz to 24bit 96KHz. TSA1702D can be powered by a microUSB cable or any DC9V 30V power supply. The main DSP chip on this module is ADAU1701. The application range from active loudspeaker concepts (digital 3 way