Key facts
- Brand
- Guangzhou唯创电子
- Model
- WT8601M02
- Category
- Audio Codec
- Industry
- Electronics
- Documents
- 2
- Languages
- ZH
- Last added
- 2012-03-21
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Weichuang WT8601M02 V1.1 User Manual
The WT8601M02 V1.1 is a voice playback module that supports MP3 audio files with bitrates from 8 Kbps to 320 Kbps, stereo output, and up to 2 GB of NAND‑Flash storage. It operates from a 5 V DC supply, offers full‑speed USB 2.0 data transfer, and provides several control modes such as MP3, key‑by‑key, random and MCU.
The manual describes product features, application areas, wiring diagrams, electrical parameters, configuration via a config.txt file, command codes for playback control, example programs, and hardware layout. It also includes version history and contact information for Guangzhou Weichuang Electronics. This manual is written in Chinese.
Guangzhou唯创电子 WT8601M02 specifications
| Supported MP3 bitrate | 8 Kbps – 320 Kbps |
|---|---|
| Power supply voltage | DC 5 V |
| Maximum NAND‑Flash capacity | 2 GB |
| USB interface speed | Full‑speed USB 2.0 |
| Typical operating current (no load) | 24.2 mA – 28.0 mA |
All Guangzhou唯创电子 WT8601M02 documents by type
Day-to-day operation, settings and troubleshooting. Start here if the product is already set up.
Questions answered in these manuals
How do I set the default volume?
Edit the config.txt file and set the "vl" parameter to a value between 0 and 31; the value defines the default volume level.
How can I enable automatic playback when the module powers on?
In config.txt set the "pp" parameter to 1 (and optionally set "sn" to the file name to play). This activates power‑on auto‑play.
How many songs can be stored in one‑to‑one control mode?
In one‑to‑one control mode the chip can store up to five songs.
What is the operating voltage of the WT8601M02?
The chip operates from a DC 5 V supply.