NRF24L01 2.4GHz Wireless Data Transmission Module (Green 10-pin)
NRF24L01 2.4GHz Wireless Data Transmission Module (Green 10-pin) - Image 2
NRF24L01 2.4GHz Wireless Data Transmission Module (Green 10-pin) - Image 3
SKU: IOWC-0162
📋 GST Invoice Available

NRF24L01 2.4GHz Wireless Data Transmission Module (Green 10-pin)

₹159.00 (Inclusive of all taxes)
Out of Stock

The NRF24L01 is a 2.4GHz ISM band RF transceiver module offering SPI-based wireless data transmission for embedded systems and IoT projects. Operating at 3.3V, it provides a reliable, low-power link for microcontroller-to-microcontroller communication.

Features

  • 2.4GHz ISM band operation with a high-speed data rate of up to 2 Mbps for fast, reliable wireless communication.
  • Ultra-low power consumption, operating from 1.9V to 3.6V and drawing only 1µA in power-down mode for battery-powered applications.
  • Integrated hardware CRC error detection and 125 selectable channels with frequency hopping for robust, multi-point network communication.
  • Simple SPI interface and standard DIP pitch design for straightforward integration with Arduino, STM32, and other microcontrollers.
  • Compact 34mm x 17mm x 1mm form factor with a built-in PCB antenna, ready for embedded deployment.

Out of stock

Description

The NRF24L01 wireless module is a versatile 2.4GHz RF transceiver designed for creating robust point-to-point and multi-point communication networks between microcontrollers. Its core architecture utilizes GFSK modulation and an integrated voltage regulator, ensuring stable operation across a wide 1.9V to 3.6V supply range. The module’s built-in hardware CRC and address control mechanisms provide a foundation for reliable data packet transmission, minimizing errors in noisy RF environments.

Engineered for low-power IoT and remote sensing applications, the NRF24L01 features deep sleep modes that drastically extend battery life. Its SPI interface simplifies firmware development, allowing developers to focus on application logic rather than low-level RF driver code. The compact, green PCB with a standard 10-pin DIP footprint makes it an ideal drop-in solution for prototyping and final product integration, enabling wireless functionality in remote control systems, sensor telemetry, and smart home devices.

Key Features

  • High-speed 2 Mbps GFSK modulation for efficient data transfer with strong anti-interference performance.
  • 125 programmable channels enable frequency agility and hopping to avoid congestion and enable multi-network coexistence.
  • Integrated hardware CRC and address filtering provide robust error detection and secure, directed communication.
  • Ultra-low power profile supports battery-operated designs with a wide operating voltage range and a built-in regulator.
  • Standard SPI serial interface allows direct connection to most microcontrollers (MCU) without complex signal conditioning.
  • Compact form factor with an onboard PCB antenna simplifies mechanical integration into finished products and enclosures.
  • Software-configurable operating modes and interrupt-driven data ready signals streamline firmware development.
  • Ideal for industrial control, wireless sensor networks, and DIY electronics projects requiring a reliable RF link.

Applications

  • Wireless sensor nodes for environmental monitoring (temperature, humidity, pressure).
  • Remote control systems for DIY robotics, drones, and RC models.
  • Low-power telemetry links in industrial automation and machine-to-machine (M2M) communication.
  • Smart home automation for wireless light switches, sensor triggers, and data logging.
  • Wireless keyboard, mouse, or game controller prototypes and hobbyist projects.

Technical Specifications

Wireless TransceiverNRF24L01
Wireless Protocol2.4GHz ISM Band, GFSK
Frequency Range2400 - 2525 MHz
RF Data RateUp to 2 Mbps
Supply Voltage1.9V - 3.6V DC
Operating Current~13.5mA (Typical at 0dBm)
Sleep Current1 µA (Power-down mode)
InterfaceSPI (Serial Peripheral Interface)
Antenna ConnectorIntegrated PCB Antenna
Operating Temperature-40°C to +85°C (Typical IC Spec)
Dimensions34mm x 17mm x 1mm

Frequently Asked Questions

What is the maximum reliable communication range for the NRF24L01 module?

The NRF24L01 module's effective range is typically 100-200 meters in open space with line-of-sight, using its integrated PCB antenna at the maximum 0dBm output power. Range is heavily influenced by environmental obstacles, antenna orientation, and RF noise. For longer distances, consider using an external antenna variant (with IPEX connector) and higher gain antennas, while ensuring proper impedance matching for the 2.4GHz band.

How do I connect and communicate with this module using an Arduino Uno?

Connect the NRF24L01's SPI pins (MOSI, MISO, SCK) to the Arduino's corresponding SPI pins (11, 12, 13). Connect CE and CSN to any digital pins (e.g., 7 and 8). Power the module with 3.3V and GND from the Arduino. Use the popular RF24 library in the Arduino IDE. Initialize the library with your pin definitions, set the channel, data rate, and payload size. Ensure both transmitter and receiver nodes are configured with identical RF channel and pipe addresses for successful communication.

What is the power consumption during active transmission and in sleep mode?

During active transmission at 0dBm output power, the NRF24L01 draws approximately 11-13.5mA. In receive mode, current consumption is similar. The module excels in low-power applications because it supports a deep sleep 'power-down' mode, where current drops to just 1 microampere (1µA). To maximize battery life, your firmware should put the module into power-down mode via SPI commands when not actively transmitting or listening for data, waking it only for periodic updates.

Package Includes

  • 1 x NRF24L01 Wireless Data Transmission Module (Green, 10-pin)

Additional Information

Weight 0.01 kg
Dimensions 1.7 × 3.4 × 0.1 cm

Related Products

Image
Out of Stock

Arduino USB-C Cable TPX00243

629.00
Learn More
Image
Out of Stock

Lora Shield 915MHz for Arduino UNO, Mega, Leonardo

2,049.00
Learn More
Image
Out of Stock

1.8-inch SPI 128x160 TFT LCD Module for Arduino

299.00
Learn More
Image
Out of Stock

Seeed Studio Studio Grove Beginner Kit for Arduino

1,869.00
Learn More
Image
Out of Stock

DFRobot Gravity Arduino Shield for Raspberry Pi

1,559.00
Learn More
Image
Out of Stock

RAMPS 2004 12864 LCD Controller Adapter for 3D Printers

53.00
Learn More
Image
Out of Stock

4D Systems 3.2" uLCD-32PTU-AR LCD Module w/ Arduino Shield

8,799.00
Learn More
Image
Out of Stock

Arduino USB-C Power Supply 45W TPX00242 for Uno Q

1,999.00
Learn More
Image
Out of Stock

Arduino Data Logger Shield w/ SD Card & RTC

131.00
Learn More
Image
Out of Stock

XD-216 Screw Shield V1 Expansion Board for Arduino

309.00
Learn More
Image
Out of Stock

Arduino Uno R3 Beginners Kit with ATmega328 MCU

1,949.00
Learn More
Image
Out of Stock

Arduino Uno Media Carrier ASX00083

2,359.00
Learn More