Features

• Frequency Range：2400-2525MHz
• Maximum power output: 20dBm
• 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:1.9-3.6 V
• Operating temperature range: -40~+85°C

Application:

• Wireless remote control
• Smart Home
• Toy control
• Tire Pressure Monitoring
• health monitoring
• Tag reader

Working Mode:

1. Master Mode: Send 1 packet per second, and waiting for the acknowledge;
2. Slave Mode: Stay in Rx mode to wait for the data from the master, it will send back the acknowledged signal after receiving the data from the master.
3. Tx Test Mode: RF module continuously transmit signal;
4. Rx Test Mode: RF module is always in Rx mode;
5. Standby Mode: RF module is always in a standby state.

Button Operation:

1. [SET] Button Press the [SET] button to enter into setting mode; Or press the [SET] button to be out of the setting mode upon the last parameter is done.

2. [UP/Down] Button In setting mode, press the [UP/Down] button to increase/decrease the value of flash icon. Note: The DEMO board has FLASH memory inside, all the setting parameters will be saved automatically and keep unchanged even power-off.