PA212 Bluetooth 5.0 digital interface audio output LDAC module CSR8675 IIS I2S

Compatibility:Others
Camera Equipped:No
Model Number:pa212
State of Assembly:Almost Ready

Precautions:
1. The module pins are dense and require a good welder foundation. The module is tested before shipment, and will not be returned after Shangxi!
2. CSR Bluetooth module audio is differential output, you need to add op amp or amp circuit to single-ended output (left channel, right channel, audio common).
3. Only the module application data, ie the Bluetooth module specification and the Bluetooth module reference schematic, are provided.
4. Support app control, you can view Bluetooth information and modify EQ function (more features to explore slowly)
It adopts CSR8675 Bluetooth 5.0 chip, supports SBC, AAC, APTX, LDAC (does not support APTX-HD), and is compatible with Italian digital interface interface definition.
Key Description:
PLAY: Short press play pause, long press for 3 seconds to enter pairing mode, long press for 6 seconds to clear pairing record
VOL-: Short press the previous track, long press the volume minus
VOL: Short press a song, long press volume plus
Function Description:
1. Adopt CSR8675 Bluetooth 5.0 chip, support sbc, aac, aptx, ldac (not support aptx-hd)
2. Baby picture has a foot description, compatible with Italian digital interface interface definition (with MCK output)
3. Bluetooth Name: CSR8675-LDAC
4. The board has integrated LED indicator, the blue light is not connected, and the connected blue light is always on.
5. VDD supply voltage is 3.3V-5V, the maximum voltage can not exceed 6V
6. Board size: 30*69mm (excluding sma head protrusion)
7. This product does not have an antenna. The antenna must be purchased separately. Purchase the SMA head and module with module and solder it!