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library:nordic:ybt_module
Table of Contents
YBT模块
1. 硬件
NRF52832 QFAA
| Pin | Name | GPIO |
|---|---|---|
| 1 | GND | |
| 2 | P0.25 | P0.25 |
| 3 | P0.26 | P0.26 |
| 4 | MOD | P0.27 |
| 5 | WKP | P0.28 |
| 6 | DISC | P0.29 |
| 7 | LINK | P0.30 |
| 8 | DATA | P0.31 |
| 9 | GND | |
| 10 | P0.02 | P0.02 |
| 11 | P0.03 | P0.03 |
| 12 | P0.04 | P0.04 |
| 13 | P0.05 | P0.05 |
| 14 | P0.06 | P0.06 |
| 15 | P0.07 | P0.07 |
| 16 | GND | |
| 17 | VCC | |
| 18 | RXD | P0.14 |
| 19 | TXD | P0.18 |
| 20 | RTS | P0.19 |
| 21 | CTS | P0.20 |
| 22 | /RST | P0.21 |
| 23 | SWDCLK | - |
| 24 | SWDIO | - |
2. I2S音频模块
| Pin | Name | GPIO |
|---|---|---|
| 1 | 5V | Power |
| 2 | 3.3V | |
| 3 | GND | |
| 4 | LRCK | I2S |
| 5 | SCLK | |
| 6 | SDOUT | |
| 7 | SDIN | |
| 8 | MCLK | |
| 9 | SCL | I2C |
| 10 | SDA | |
| 11 | AIN | Audio |
library/nordic/ybt_module.txt · Last modified: 2022/05/02 00:32 (external edit)
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