TranslateSPMOD - MicArray
2022-07-06
Overview
SPMOD_MicArray(Microphone array module) uses RY3708(DC-DC)Boost Module
SPMOD - MicArray Introduction
- Using Sipeed-SPMOD interface(2.54mm * 8PIN )，unified MaixPy board interface
- Transfer the SP-MOD interface to the FPC, and use the FPC to connect to the microphone array board
- 3.3V to 5V boost regulator(DC-DC)(RY3708)，easily drive microphone arrays.
- Use the Grove interface to control the LED on the microphone array module.
- It needs to be used with the SIPEED MICARRAY module.
- Size:35.0*10.0*11.2mm
BOOST DC-DC RY3708 module Introduction
| Features： | --- |
|---|---|
| Output voltage range | 5.1V ±0.2V |
| Supply voltage of external power supply | 3.3V ±0.2V |
| Supply current of external power supply | Depends on the working conditions of the module, usually less than 500mA |
| Range of working temperature | -40℃ ~ 85℃ |
1.2MHz Fixed Switching Frequency,Internal 4A Switch Current Limit,
Thermal Shutdown,Integrated 80mΩ Power MOSFET
SPMOD_MicArray pin description:
| Pin | Name | Type | Description |
|---|---|---|---|
| 1 | GND | G | Ground |
| 2 | D2 | I | Mic_D0 |
| 3 | D3 | I | Mic_D2 |
| 4 | D0 | I | Mic_WS |
| 5 | 3V3 | V | Power supply(3.3V) |
| 6 | D4 | I | Mic_D1 |
| 7 | D5 | I | Mic_D3 |
| 8 | D1 | I | Mic_BCK |
| 9 | CK | I | Serial clock pin to control LED |
| 10 | DA | I | Data clock pin to control LED |
Usage
- 待补充
Outlook
- SPMOD_MicArray Size drawing:
Resource Link
| Resource | --- |
|---|---|
| Website | www.sipeed.com |
| Github | https://github.com/sipeed |
| BBS | http://bbs.sipeed.com |
| Wiki | http://maixpy.sipeed.com |
| Sipeed model shop | https://maixhub.com/ |
| SDK Relevant information | dl.sipeed.com/MAIX/SDK |
| HDK Relevant information | dl.sipeed.com/MAIX/HDK |
| E-mail(Technical Support and Business Cooperation) | Support@sipeed.com |
| telgram link | https://t.me/sipeed |