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4.引脚定义
|
引脚符号 |
引脚类型 |
定义 |
|
VCC |
Power |
Power supply |
|
DCC |
Power |
DC/DC converter output pin |
|
GND |
Power |
Ground |
|
DEC4 |
Power |
1V3 regulator supply decoupling. Input from DC/DC converter. Output from 1.3 V LDO |
|
SWDIO |
Digital I/O |
System reset (active low). Hardware debug and flash programming I/O programming I/O. |
|
SWCLK |
Digital input |
Hardware debug and flash programming I/O |
|
P0.00 to P0.31 |
Digital I/O |
General purpose I/O pin |
|
XL2 |
Analog output |
Connection for 32.768 kHz crystal |
|
XL1 |
Analog input |
Connection for 32.768 kHz crystal or external 32.768 kHz |
|
RESET |
Digital I/O |
Configurable as system RESET pin |
5.电气参数
|
参数 |
数值 |
备注 |
|
工作电压 |
1.8-3.6V |
DC |
|
工作频率 |
2400-2483MHz |
Programmable |
|
频率误差 |
+/- 20KHz |
Null |
|
发射功率 |
-40 ~ +4dBm |
Programmable |
|
接收灵敏度 |
-96dBm |
High gain mode |
|
接收电流 |
5.4mA |
RX only run current(DCDC, 3V) 1Msps |
|
发射电流 |
7.5mA |
Transmission power +4dBm， RX only run current(DCDC, 3V) 1Msps |
|
|
5.3mA |
Transmission power 0dBm |
|
睡眠功耗 |
1uA以下 |
Power mode 3, connection-less state |
|
遥控距离 |
10-60米 |
BER<0.1%, Open space |
|
天线 |
50ohm |
Null |
|
模块尺寸 |
20*12*2mm |
Null |
|
传输距离 |
10-60米 |
半径距离 |
|
支持设备系统 |
支持设备型号 |
|
iOS 7.0及以上 |
iPhone 4S,iPhone 5, iPhone 5S,iphone 6, iPhone 6p,iPad 3, iPad mini, iPad air等 |
|
Android 4.3及以上 |
华为，小米，OPPO，魅族，VIVO，Samsung Galaxy S III， HTC One 等 |
7.包装信息
|
包装信息 |
吸塑盘 |
外 箱 |
|
数 量 |
80个 |
4000个 |
|
净 重 |
40克 |
4.5公斤 |
|
毛 重 |
75克 |
9.5公斤 |
|
尺 寸 |
20 x 18 x 5 cm |
32 x 23 x 40 cm |
