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Bluetooth audio receiver module 5.3 for in-car lyrics and music calls | ANS-BT301M
The ANS-BT301M is a BLE+SPP+audio Bluetooth module developed by Anshuo Technology. It supports analog audio, DRC, and a 10-band EQ, while also supporting multiple functions and protocols such as BLE, SPP, AVRCP, and I2S. Using UART as the programming interface, customers can read or write the module’s configuration via UART using AT commands. This provides customers with more possibilities for their applications.
Bluetooth audio module applications:
- Car DSP/DSD audio systems
- Bluetooth audio systems
- Car infotainment systems
- Conference systems
- Bluetooth headsets
- Bluetooth receivers
- Bluetooth USB sound cards
Product parameters
| Model | ANS-BT301M |
| Bluetooth Standard | Bluetooth 5.3 |
| Profiles | BLE、SPP、AVRCP、A2DP、HFP、PBAP |
| Dimension (mm) | 27mm x 13mm x 2mm |
| Data Interface | UART |
| Audio Interface | Analog audio + 12S + PCM + SPDIF + HDMI + USB |
| Antenna | Built-in PCB onboard antenna |
| Supply Voltage | 3.0V~4.2V |
| Transmit Power | +6 dBm(max) |
| Receive Sensitivity | -97dBm @0.1%BER |
| Baud rate | Default 115200bps，Support from 1200bps to 921.6Kbps. |
