NRF24L01+ Module

The NRF24L01+ is a compact 2.4GHz wireless transceiver module based on Nordic Semiconductor's nRF24L01+ chip. It provides reliable short-range wireless communication for microcontroller projects using a simple SPI interface.

Operating in the license-free 2.4GHz ISM band, this module offers selectable data rates up to 2Mbps and includes Nordic's Enhanced ShockBurst protocol for automatic packet handling and retransmission. The ultra-low power consumption makes it ideal for battery-powered applications.

Key Features

• 2.4GHz ISM Band – License-free worldwide operation
• Multiple Data Rates – 250kbps, 1Mbps, or 2Mbps selectable
• Enhanced ShockBurst – Hardware protocol accelerator with auto-acknowledge and retransmit
• Ultra Low Power – Enables months to years of battery life
• Multi-Pipe Support – Up to 6 data pipes for multi-device networks
• Simple SPI Interface – 8-pin connection to any microcontroller

Specifications

• Chip: nRF24L01+
• Frequency: 2.4GHz ISM band
• Power Supply: 1.9V–3.6V
• IO Voltage: 3.3V (5V tolerant)
• TX Power: +7dBm
• RX Sensitivity: -90dBm
• Range: Up to 250m (open area)
• Dimensions: 15 × 29 mm

Ideal For

• Wireless sensor networks
• Remote control applications
• Arduino and Raspberry Pi wireless projects
• Battery-powered IoT devices

Package Contents

• 1× NRF24L01+ Wireless Module

Resources

• nRF24L01+ Datasheet (PDF)
• Arduino Playground – nRF24L01