Feature and application:

Features:

• Frequency Range：2400-2525MHz 

• Maximum power output: 26dBm

• Sensitivity up to: -102dBm@250Kpbs 

• Data rate:250K,1Mpbs,2Mpbs

• GFSK Modulation, 126 Channel 

• FIFO: 32bytes

• Ultra low power off mode

• Support functions of frequency hopping

• Timing wake-up function

• Internal integrated voltage regulator 

• Operating voltage range:3.3-5.0 V

• Operating temperature range: -40~+85°C

Application:

• Wireless remote control 

• Smart Home

• Toy control

• Tire Pressure Monitoring

• health monitoring

• Tag reader

Specification:

Electrical characteristics:

Functional Description:

Pin and dimension:

pin definition:

Remarks:

Ø  All IO high levels are 3.3V @ 5V power.

Ø  The antenna negative pin 'PIN13' cannot be connected to the system ground of the PCB! If connected, it will affect the receiving sensitivity of the module. Therefore, when using a wire antenna or a spring antenna, the PIN13 should be left floating.

Refer to the Layout as shown below:  

Mechanical dimension: