NRF24L01+ SI24R1 2.4G Wireless Power Enhanced Communication Receiver Module

Description: NRF24L01 is a single-chip transceiver chip that works in the 2.4-2.5GHz universal ISM frequency band. The wireless transceiver includes: frequency generator enhanced SchockBurstTM mode controller power amplifier crystal amplifier modulator demodulator output power channel selection and protocol The setting can be set through the SPI interface. Very low current consumption. When working in the transmitting mode, the current consumption is 9.0mA when the transmitting power is 6dBm. The receiving mode is 12.3mA in power-down mode and the current consumption mode is lower in standby mode.The ball opens the ISM frequency band, the maximum transmission power is 0dBm, and it can be used without license.Support six channels of data reception1. Low working voltage: 1.9～3.6V low voltage working2. High rate: 2Mbps, because the air transmission time is very short, greatly reducing the collision phenomenon in wireless transmission (the software sets the air transmission rate of 1Mbps or 2Mbps)3. Multi-frequency points: 125 frequency points to meet the needs of multi-point communication and frequency hopping communication4. Ultra-small: built-in 2.4GHz antenna, small size, 15x29mm (including antenna)5. Low power consumption: When working in response mode communication, fast air transmission and start-up time greatly reduce current consumption.6. Low application cost: NRF24L01 integrates all high-speed signal processing parts related to the RF protocol, such as automatic retransmission of lost data packets and automatic response signal generation. The SPI interface of NRF24L01 can be connected with the hardware SPI port of the single-chip microcomputer or the single-chip microcomputer The I/O port is used for simulation, and there is a FIFO inside that can interface with various high- and low-speed microprocessors, making it easy to use low-cost single-chip microcomputers.7. Easy to develop: Because the link layer is fully integrated on the module, it is very easy to develop. Automatic retransmission function, automatic detection and retransmission of lost data packets, retransmission time and retransmission times can be controlled by software to automatically store data packets that have not received a response signal. Automatic response function, after receiving valid data, the module automatically sends a response Signal, no need for additional programming. Carrier detection—fixed frequency detection, built-in hardware CRC, error detection and point-to-multipoint communication address control, packet transmission error counter and carrier detection function can be used for frequency hopping settings. Six receiving channel addresses can be set at the same time, optional Open the receiving channel standard pin Dip2.54MM pitch interface, which is convenient for embedded applications.The package includes:1*wireless module

Price: 6.29 USD

Location: Raleigh, North Carolina

End Time: 2023-12-17T10:57:41.000Z

Shipping Cost: 0 USD