Black NRF24L01 Wireless Module 24L01+Upgraded Black DiamondItem NO.: Black NRF24L01

Black NRF24L01 Wireless Module

Product Information:

NRF24L01 is a single-chip transceiver chip operating in the 2.4-2.5GHz world wide 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 settings can be set through the SPI interface with extremely low current consumption, When working in transmission mode with a transmission power of 6dBm, the current consumption is 9.0mA. The acceptance mode is 12.3mA, and the current consumption mode is lower in power off mode and standby mode.

The ball is open to the ISM frequency band, with a large transmission power of 0dBm, and can be used without a license. Open for 100 meters!

Support six channel data reception:

1. Low working voltage: 1.9-3.6V Low voltage operation

2. High speed: 2Mbps, which greatly reduces collision phenomena in wireless transmission due to the short air transmission time (software sets an air transmission rate of 1Mbps or 2Mbps)

3. Multi frequency point: 125 frequency points, meeting the needs of multi point communication and frequency hopping communication

4. Ultra small size: built-in 2.4GHz antenna, compact size, 15x29mm (including antenna)

5. Low power consumption: When working in response mode communication, fast air transmission and startup time greatly reduce current consumption.

6. Low application cost: NRF24L01 integrates all high-speed signal processing components related to the RF protocol, such as automatic retransmission of lost data packets and automatic generation of response signals. The SPI interface of NRF24L01 can be connected using the hardware SPI port of the microcontroller or simulated using the microcontroller I/O port. The internal FIFO can interface with various high and low speed microprocessors, making it easy to use low-cost microcontrollers.

7. Easy to develop: Due to the complete integration of the link layer on the module, it is very easy to develop. The automatic retransmission function automatically detects and resends lost data packets. The retransmission time and number of retransmissions can be controlled by software to automatically store data packets that have not received a response signal. The automatic response function automatically sends a response signal after receiving valid data, No need to program carrier detection separately - fixed frequency detection with built-in hardware CRC error detection and point to multipoint communication address control data packet transmission error counter and carrier detection function can be used for frequency hopping settings. Six receiving channel addresses can be set simultaneously, and the receiving channel standard pin Dip2.54MM spacing interface can be selectively opened, making it convenient for embedded applications.