Features: 1. I2S ADC Supports Master Slave Mode 2. Convert Analog Signals Into I2S Signals 3. Support 3.5mm Or Input 4. Host Mode: 24bit 192K /24bit 96K 5. Slave Mode: 24bit 192K /24bit; 96K/24bit; 48k 16bit 48K Parameter Characteristics: Analog Audio Acquisition I2s Adc Module 2021 Upgraded Version: Host Mode: Can Be Set To 24bit 192k Host Mode Can Be Set To 24bit 96k Host Mode Slave Mode: Can Be Set To 24bit 192k Slave Mode Can Be Set To 24bit 96k Slave Mode Can Be Set To 24bit 48k Slave Mode Can Be Set To 16bit 48k Slave Mode Just Set It Manually, No Programming Or Driver Setting Is Required. Color: dark blue Material: PCB Package Contents: 1 x Audio Module Note: The Default Host Output Mode Will Automatically Convert The Audio Input Signal Into A 24bit 192k/96k I2s Signal suitable for Output After Power-On. Only the above package content, other products are not included. Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.