User's Manual

Typical Applications:
 - 2.4 GHz Bluetooth low energy systems
 - Proprietary 2.4 GHz systems
 - Sports and leisure equipment
 - Mobile phone accessories
 - Health Care and Medical
 - Consumer Electronics, Game pads
 - Human Interface Devices, Remote control
 - Building environment control / monitoring
 - RFID, Security Applications
 - Bluetooth Low Energy GateWay
 - iBeacons™, Eddystone™, Indoor navigation
 - Low-Power Sensors
 - Connected Appliances
 - Lighting Products
 - Fitness devices
 - Wearables
Quick Specifications:
Bluetooth
Version Bluetooth 4.x and Higher
Security AES-128
Radio
Frequency 2.400GHz to 2.4835 GHz
Modulations
GFSK at 250Kbps
，
1 Mbps, 2 Mbps data rates
Transmit power
MAX +4 dBm RF output
Receiver sensitivity
-93 dBm (BLE mode)
Antenna On board
Current Consumption
TX @ +4 dBm ~16 mA
TX @ 0 dBm ~10.5 mA
TX @ -4 dBm ~8 mA
TX @ -16 dBm ~6 mA
TX @ -20 dBm
~5.5 mA
RX only @ 1 Mbps
~13 mA
MCU running @16MHz code from Flash
~4.4 mA
MCU running @16MHz code from RAM
~2.4 mA
SYSTEM ON ~2.3 uA
SYSTEM OFF ~420 nA
Operating conditions
Power supply 1.9~3.6V
Operating temperature -25~+85 °C
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