NRF24L01 2.4 GHz Wireless Transceiver Module

The NRF24L01 2.4 GHz Wireless Transceiver Module provides robust, bidirectional RF communication for a wide range of Arduino, Raspberry Pi, and IoT projects.
Operating in the global 2.4 GHz ISM band, it uses Enhanced ShockBurst™ protocol for reliable, high-speed data transfer with ultra-low power consumption, making it ideal for wireless sensor networks, home automation, and remote control systems.

🔹 Key Features

• Frequency Band: 2.4 GHz ISM for license-free operation.

• Data Rate Options: 250 kbps, 1 Mbps, or 2 Mbps for flexible speed and range.

• Ultra-Low Power: 11 mA RX/TX, <900 nA power-down mode for battery efficiency.

• Range: Up to ~100 m line-of-sight (greater with external antenna version).

• SPI Interface: Simple integration with microcontrollers and SBCs.

• Multi-Node Capability: Up to 6 data pipes for networked communication.

🔹 Technical Specifications

• Operating Voltage: 1.9 V – 3.6 V (logic-level tolerant to 5 V when using proper level shifting)

• Operating Frequency: 2.400 – 2.525 GHz

• Modulation Type: GFSK

• Max Output Power: 0 dBm (with PA version higher)

• Data Rates: 250 kbps / 1 Mbps / 2 Mbps

• Interface: SPI (up to 10 Mbps)

• Operating Current: ~11 mA TX/RX

• Sleep Current: <900 nA

• Dimensions: ~15 mm × 29 mm × 1 mm (without antenna)

🔹 Applications & Use Cases

• IoT Sensor Networks: Wireless data collection and home automation.

• Arduino Robotics: Remote control and telemetry.

• Wireless Game Controllers & Keyboards: Fast, low-latency communication.

• Industrial Monitoring: Secure, low-power wireless links in factories.

• DIY Electronics: Link two Arduino and Accessories boards for point-to-point or mesh networks.

🔹 Advantages for Makers & Engineers

• Small footprint, simple SPI wiring.

• Multiple configurable channels to avoid interference.

• Compatible with Electronics Components and Tools and Accessories for easy prototyping.

🔹 Safety & Precautions

• Use 3.3 V regulated supply; direct 5 V connection can damage the module.

• Keep antenna area clear of metal objects to maintain range.

• Employ decoupling capacitors for stable operation.

🔗 Helpful Internal Links

• Browse more Power Supply options.

• Pair with Arduino and Accessories for wireless IoT builds.

• Find supporting Electronics Components for complete projects.

🎥 Video Tutorial

[YouTube tutorial link here]

📝 Product Summary

The NRF24L01 2.4 GHz Wireless Transceiver Module delivers fast, low-power RF communication with up to 100 m range, making it perfect for Arduino, Raspberry Pi, IoT sensor networks, and wireless robotics.