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NRF24L01 2.4GHz Wireless Transceiver Module (2 PCS)
NRF24L01 is a universal ISM band monolithic transceiver chip works in the 2.4-2.5GHz - Wireless transceiver including: Frequency generator£¬ enhanced type£¬ SchockBurstTM£¬ mode controller£¬ power amplifier£¬ crystal amplifier£¬ modulator£¬ demodulator - The output power channel selection and protocol settings can be set extremely low current consumption£¬ through the SPI interface - As the transmit mode£¬ the transmit power is 6dBm£¬ the current is 9.0mA£¬ the accepted mode current is 12.3mA£¬ the current consumption of the power-down mode and standby mode are lower - Built-in 2.4GHz antenna£¬ supports up to six channels of data reception - Low operating voltage: 1.9-3.6V - 125 channels£¬ multi-point communication and frequency hopping to meet the communication needs - High Rate: 2Mbps£¬ as air transmission time is very short£¬ greatly reducing collision phenomena in wireless transmission (air transfer rate of software setting: 1Mbps or 2Mbps) - Low power consumption: When the answer mode communication£¬ fast air transmission and start-up time£¬ which greatly reduces the current consumption - Low application cost: NRF24L01 integrated part of all high-speed signal processing related to RF protocol£¬ such as: automatic retransmission of lost packets and automatically generate response signals£¬ etc. - NRF24L01 SPI interface: hardware SPI port£¬ MCU I/O ports - Internal FIFO compatible with a variety of microprocessor interface£¬ micro-controller is convenient - Standard pin Dip2.54MM spacing interface for embedded applications