01 / 03§ Product code 01442
MP3 Bluetooth 4.1 Decoder Module HW-770
The HW-770 V0.2 is an MP3 decoder with a built-in Bluetooth 4.1 receiver. Power it via the onboard micro USB port or the battery terminal. Solder pads for speaker wires are located on the right side.
| Product code | 01442 |
| Category | Wi-Fi and Bluetooth Adapters, Sound and Audio Systems |
| In stock | 10+ in stock |
55 TL
- Free shipping on orders over 1,000 TL
- After ordering, the item is reserved for you for 24 hours
§ 01 — Specifications
| Operating voltage | 3.3–5 V DC |
| Signal-to-noise ratio | 90 dB |
| THD+N | -70 dB |
| Crosstalk | -86 dB |
| DNR | 91 dB |
| Supported profiles | A2DP/AVCTP/AVDTP/AVRCP/HFP |
| Range | 15 m |
| Size | 30x30x7.4 mm |
§ 02 — Description
The HW-770 V0.2 is an MP3 decoder with a built-in Bluetooth 4.1 receiver. To power this board, you can use the onboard micro USB port or the battery terminal. The board has solder pads for the right, left and ground speaker wires; alternatively, you can connect speakers via the built-in 3.5 mm audio jack. It supports Wireless 5.0, an automatic return function, lossless decoding of WAV+APE+FLAC+MP3 and stereo output.