1. OverviewLC LD3320 module is voice recognition module, MCU use STC11L08XE, its programming way the same as 51、52 series microcontroller. LD3320 module provide 16 I/O port. It can be used to Smart home、smart car DIY、Voice control embedded products etc.
2. The function and characteristics● Working voltage: 5V
3. Introduced the hardware and instructions● The board size: 64.8*37.2mm