Enhanced Version SMD NRF24L01 Wireless Module NRF24L01 + Mini Module Wireless Data Transmission Module - 5PCS

Mini Edition NRF24l01+ Wireless Module Power Plus Wireless Transceiver Module
Data Download Address:
http://pan.baidu.com/s/1kTwsvWz
 
The NRF24L01 is a monolithic transceiver chip that operates in the universal ISM band of 2.4-2.5GHz. The wireless transceiver includes: Frequency Generator Enhanced SchockBurstTM Mode Controller Power Amplifier Crystal Amplifier Modulator Demodulator Output Power Channel Selection and Protocols The settings can be set to very low current consumption through the SPI interface. The current consumption is 9.0mA when the transmit power is 6dBm in transmit mode and 12.3mA in the receive mode. The current consumption mode is lower in the power-down mode and standby mode.
 
Ball open ISM band, maximum 0dBm transmit power, license-free use.
Supports six-channel data reception
 
1. Low operating voltage: 1.9 ~ 3.6V low voltage operation
 
2. High speed: 2 Mbps, due to short air transmission time, greatly reducing the collision phenomenon in wireless transmission (software setting 1 Mbps or 2 Mbps air transmission rate)
 
3. Multi-frequency point: 125 frequency points to meet the needs of multi-point communication and frequency hopping communication
 
4. Ultra-small: Built-in 2.4GHz antenna, small size, 15x29mm (including antenna)
 
5. Low power consumption: When working in response mode communication, fast over-the-air transmission and startup time greatly reduce current consumption.
 
6. Low application cost: NRF24L01 integrates all the high-speed signal processing parts related to the RF protocol, such as: automatic retransmission of lost packets and automatic generation of response signals, etc. The NRF24L01's SPI interface can use the microcontroller's hardware SPI interface or single-chip microcomputer. I/O port simulation, internal FIFO can interface with various high and low speed microprocessors, easy to use low-cost microcontroller.
 
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 number of retransmissions can be automatically controlled by the software to automatically store data packets that have not received response signals. After receiving valid data, the module automatically sends a response. Signal, no need to program separately 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 Simultaneously setting up six receive channel addresses can be selective The open receive channel standard pin Dip2.54MM pitch interface facilitates embedded applications.