NRF24L01 2.4GHz wireless Transceiver module - Black for arduino

This NRF24L01 2.4GHz wireless transceiver module is an ultra-compact solution for adding reliable, low-power wireless communication to your microcontroller projects. Operating on the universal 2.4GHz ISM band, it is ideal for South African students, hobbyists, and makers building remote-controlled robotics, sensor networks, or smart home devices.

Compact wireless communication

Operating on the universal 2.4GHz to 2.5GHz ISM band, this monolithic transceiver chip integrates a frequency generator, SchockBurst technology, a mode controller, and power amplifiers into a tiny 15 x 29mm footprint. It is perfect for space-constrained embedded applications.

High-speed data rates

The module supports software-configurable air transmission rates of 1Mbps or 2Mbps. These high transmission speeds keep over-the-air times exceptionally short, significantly reducing packet collisions during wireless transmission.

Low power consumption

Operating at a low voltage range of 1.9V to 3.6V, the module draws just 9.0mA in transmit mode at 6dBm and 12.3mA in receive mode. Power-down and standby modes reduce current consumption even further for battery-powered projects.

Multi-point and frequency hopping

With support for up to 125 channels, this transceiver enables multi-point communication and frequency hopping to maintain stable connections. The built-in 2.4GHz antenna supports simultaneous data reception from up to six channels.

Integrated protocol handling

To reduce microcontroller overhead and application complexity, the chip automatically handles high-speed RF protocol tasks. It manages automatic packet retransmission and generates response signals without requiring external coding.

Easy microcontroller integration

The module features a standard hardware SPI interface and internal FIFO buffers, making it highly compatible with Arduino and other microprocessors. Standard 2.54mm DIP pin spacing ensures easy connection to breadboards and prototyping shields.