nRF51822 | ||
参数 | 测试值 | 备注 |
工作电压 | 3-3.6V | DC |
工作频率 | 2400-2483MHz | Programmable |
频率误差 | +/- 20KHz | Null |
发射功率 | +4dBm | Programmable |
接收灵敏度 | -93dBm | High gain mode |
接收电流 | / | / |
发射电流 | / | / |
/ | / | |
睡眠功耗 | 1uA以下 | Power mode 3, connection-less state |
遥控距离 | 800 meters | BER<0.1%, Open space |
天线 | 50ohm | Null |
模块尺寸 | 21*17*2mm | Null |
RFX2411N | ||
Saturated Output Power | +21dBm | |
Small-Signal Gain | 25dB | |
Total Supply Current | 90mA | POUT = +20dBm |
TX Quiescent Current | 20mA | TX Mode |
Input Return Loss | -10dB | |
Output Return Loss | -10dB |
引脚符号 | 引脚类型 | 定义 |
VCC | Power | Power supply 3V to 3.6V |
PA_VDD | Power | Power supply 3V to 3.6V |
GND | Power | Ground |
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 |
ANT | antenna | External antenna |
P0.00 to P0.24 | Digital I/O | General purpose I/O pin |
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 | Samsung Galaxy S III,Galaxy S IV,Galaxy Note II, Galaxy Note III and Motorola Razr,HTC One 等 |
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