QCC5124 aptX HD Bluetooth5.0 Audio Module
|
Bluetooth module model |
BLM-BTM524 |
|
Bluetooth version |
Bluetooth V5.0 |
|
Chipset |
QCC5125 BGA |
|
Service voltage |
2.8~4.2V |
|
Bluetooth protocol |
A2DP v1.3.1, AVRCP v1.6, HFP v1.7, HSP v1.2, MAP v1.1, PBAP v1.1.1, DID v1.1 |
|
Interface |
PIO, SPI, AIO, UART, USB, PCM, I2S, SPDIF, SPK(L/R) |
|
Storage Temperature |
-40ºCto+85ºC |
|
Support system |
Android, IOS and windows |
|
Audio decoding output |
SBC, AAC, aptX, aptX HD, |
|
Module size |
15*22*2.5mm |
|
1.Default Firmware |
|
|
supports SBC, AAC, aptX, aptx HD decoding, support Analog and I2S audio. |
|
|
2. Key Description: |
|
|
SYS_ CTRL |
power on at high level, power off at low level, and enter pairing mode automatically when starting |
|
PIO2 |
short press play pause, long press for 3 seconds to enter pairing, and long press for 5 seconds to clear pairing record. |
|
PIO3 |
short press: Pervious long press: VOL- |
|
PIO4 |
short press: Next long press: VOL+ |
|
PIO5 |
Connected: high level Disconnected: low level |
|
PIO19 |
audio output: high level no audio: low level |
|
PIO20 |
SPDIF output port |
|
3. LED Introduction |
|
|
BT Disconnected |
LED0 LED1 alternate flash |
|
BT Connected |
LED1 is always on |
Application:
Name: BLM-BT524 Datasheet Download
- Previous Product:Bluetooth 5.2 Audio Module Beken BK3288 Chip
- Next Product:QCC3034 Bluetooth 5.0 aptX audio module for A2DP receive
