NRF24L01 2.4GHz Antenna wireless transceiver module, available for Arduino software to set the address

NRF24L01 work is a world-wide in the 2.4-2.5GHz ISM band monolithic transceiver chip ,
A wireless transceiver comprising: a frequency generator mode controller Enhanced SchockBurstTM amplifier transistor amplifier output power modulator demodulator channel selection and protocol settings can be set very low current consumption through the SPI interface ,
the transmit power when working in the transmit mode when less current consumption is 9.0mA 6dBm accepted mode for the next power-down mode and standby mode 12.3mA current consumption patterns.

Open ISM band , the maximum transmit power 0dBm , license-free use .

1. High speed: 2Mbps, because the air transmission time is very short, the collision phenomenon in wireless transmission is greatly reduced (software sets the air transmission rate of 1Mbps or 2Mbps)
2. Ultra-small: built-in 2.4GHz antenna, small size, 15x29mm (including antenna)
3. Low power consumption: When working in response mode communication, fast air transmission and startup time greatly reduce current consumption.
4. Low application cost: NRF24L01 integrates all high-speed signal processing parts related to the RF protocol, and has a FIFO inside that can interface with various high- and low-speed microprocessors, which is convenient for using low-cost microcontrollers.