📑 Pinout
Pins | Group | IO功能 |
---|---|---|
1 | NC | - |
2 | NC | - |
3 | NC | - |
4 | NC | - |
5 | NC | - |
6 | NC | - |
7 | D_OUT | 人体红外传感器数据输出 |
8 | BEEP | 蜂鸣器控制线 |
9 | IIC_SCL | IIC时钟线,传输时钟信号 |
10 | IIC_SDA | IIC数据线,传输数据信号 |
11 | NC | - |
12 | NC | - |
13 | NC | - |
14 | NC | - |
15 | NC | - |
16 | NC | - |
17 | GND | 电源地 |
18 | V3.3 | 3.3V输入 |
19 | GND | 电源地 |
20 | V5.0 | 5.0V输入 |
Pins | Group | IO功能 |
---|---|---|
1 | NC | - |
2 | NC | - |
3 | NC | - |
4 | NC | - |
5 | NC | - |
6 | NC | - |
7 | D_OUT | 人体红外传感器数据输出 |
8 | BEEP | 蜂鸣器控制线 |
9 | IIC_SCL | IIC时钟线,传输时钟信号 |
10 | IIC_SDA | IIC数据线,传输数据信号 |
11 | NC | - |
12 | NC | - |
13 | NC | - |
14 | NC | - |
15 | NC | - |
16 | NC | - |
17 | GND | 电源地 |
18 | V3.3 | 3.3V输入 |
19 | GND | 电源地 |
20 | V5.0 | 5.0V输入 |