QCC5125 Bluetooth 5.1 Audio Module aptX Codec-HY-BT525

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HY-BTM525 is a Bluetooth 5.1 Dual-mode Module, based on Qualcomm QCC5125 chipset, the module has 32M SPI FLASH, it supports SBC, AAC, aptX, aptX HD codec.

HY-BTM525 is a Bluetooth stereo audio module for audio receiver. It supports Bluetooth speaker, car audio, and other wireless audio solution.

Product Details

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Basic Parameter:

Bluetooth module model	HY-BT525
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	15222.5mm

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

Applications:

Stereo Headsets

Wired Stereo headsets and headphones

Portable Bluetooth Stereo speakers

DownloadFileName：HY-BTM525_SPEC.pdf

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