引腳符號 | 引腳類型 | 定義 |
VDD | Power | Power supply |
DCC | Power | DC/DC output voltage to external LC filter |
GND | Power | Ground |
DEC2 | Power | Power supply decoupling |
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 |
AVDD | Power | Analog power supply (Radio) |
P0.00toP0.30 | 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 |
參數 | 測試值 | 備注 |
工作電壓 | 1.8-3.6V | DC |
工作頻率 | 2400-2483MHz | Programmable |
頻率誤差 | +/- 20KHz | Null |
發射功率 | -30~+4dBm | Programmable |
接收靈敏度 | -93dBm | High gain mode |
接收電流 | 13mA | Standard mode |
發射電流 | 16mA | Transmission power +4dBm |
10.5mA | Transmission power 0dBm | |
睡眠功耗 | 1uA以下 | Power mode 3, connection-less state |
遙控距離 | 10-60米 | BER<0.1%, Open space |
天線 | 50ohm | Null |
模塊尺寸 | 19*11*2mm | Null |
傳輸距離 | 10-60米(空曠) | 半徑距離 |
支持設備系統 | 支持設備型號 |
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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