Description
This module based on Nordic nRF24L01, highly integrated, ultra low power (ULP) 2Mbps RF transceiver for the 2.4GHz ISM (Industrial, Scientific and Medical) band. Nordic nRF24L01+ integrates a complete 2.4GHz RF transceiver, RF synthesizer, and baseband logic including the Enhanced ShockBurst™ hardware protocol accelerator supporting a high-speed SPI interface for the application controller.
You must connect VCC to a supply voltage in the range of 1.9 to 3.6VDC.
Do not connect directly to the Arduino 5V supply as this will damage the unit. We recommend that you attach a capacitor of 10uf (or greater) to the VCC and Ground pins to avoid transmit power peaks.
- Power supply : 1.9~3.6V
- IO port working voltage : 0~3.3v / 5v
- Transmitting rate : +7dB
- Receiving sensitivity : ≤ -90dB
- Transmission range : 250m in open area
- 11.3mA TX at 0dBm output power
- 250Kbps, 1Mbps and 2 Mbps transmission rates
- Idle mode with fast start-up times
- Dimension : 15x29mm
- Worldwide license-free 2.4GHz ISM band operation
- 250kbps, 1Mbps and 2Mbps on-air data-rate options
- Enhanced ShockBurst™ hardware protocol accelerator
- Ultra low power consumption – months to years of battery lifetime
- Fully integrated synthesizer
- On chip voltage regulator
- Automatic packet handling
