Full View of the PCB Sub-board
Audio_HT3 daughter board consists of:
• 8 differential audio analog input 3.5mm connector
• 8 differential audio anaog ouput 3.5mm connector
• 8 PDM micphones
• 1 type-C USB connector for 5V DC power supply
• 1 1-pin LED
• 2 Push buttons
• 2 3-pin Jumpers
• 14 Coding Switch for I2S/TDM format Hardware Settings
• 1 12-pin PMOD
• 1 3-pin jumper to select DAC/ADC refclk from local board or Haps
Audio_HT3 is compatible with Haps80, Haps100 and Haps200;
