NRF24L01+PA+LNA 2.4GHz Wireless Transceiver Module

The NRF24L01+PA+LNA 2.4GHz Wireless Transceiver Module is an upgraded, high-power version of the standard NRF24L01 module. It is equipped with a Power Amplifier (PA) and Low Noise Amplifier (LNA) to significantly increase both transmission range and signal strength. This module can achieve up to 1000 meters (1 km) of communication distance in open areas — making it ideal for IoT, home automation, industrial monitoring, and robotic communication.

Using the SPI interface, this module can easily connect with Arduino, Raspberry Pi, ESP32, and STM32 boards for seamless long-range wireless communication.

Available now at Electroxbd, Rajshahi, this high-performance transceiver provides a cost-effective solution for wireless data transfer across large distances.

⚡ Key Features of NRF24L01+PA+LNA

• Extended Range Communication: Up to 1000 meters line-of-sight coverage.

• Built-in PA and LNA: Increases signal transmission power and reception sensitivity.

• Detachable Antenna: External 2dBi antenna ensures stable long-distance operation.

• Low Power Consumption: Efficient operation for battery-powered devices.

• High Data Rate Options: Supports 250kbps, 1Mbps, and 2Mbps speeds.

• Multi-Node Capability: Connect multiple devices in one network.

• Reliable Communication: Built-in error detection, auto retransmission, and acknowledgment.

• Wide Compatibility: Works with Arduino, ESP8266, Raspberry Pi, and STM32.

These features make the NRF24L01+PA+LNA one of the most powerful wireless transceiver modules for hobbyists and professionals alike.

🧠 Working Principle

The NRF24L01+PA+LNA module uses 2.4GHz radio frequency to transmit and receive digital data packets wirelessly. It communicates with the host microcontroller via the SPI interface, allowing fast and efficient data exchange.

The Power Amplifier (PA) enhances the module’s transmission power, while the Low Noise Amplifier (LNA) boosts incoming weak signals, ensuring stable communication even at long distances. The detachable antenna further improves signal quality, reducing interference and increasing range.

The module can act as either a transmitter or receiver, depending on the configuration in your Arduino or Raspberry Pi code.

⚙️ Technical Specifications

• Operating Voltage: 3.3V DC

• Operating Frequency: 2.4GHz ISM Band

• Communication Interface: SPI (up to 10Mbps)

• Modulation Type: GFSK

• Data Rate: 250kbps / 1Mbps / 2Mbps

• Output Power: +20dBm (PA Enabled)

• Receiver Sensitivity: –90dBm

• Range: Up to 1000 meters (open area)

• Antenna Gain: 2dBi Detachable SMA Antenna

• Power Amplifier (PA): YES

• Low Noise Amplifier (LNA): YES

• Current Consumption: 115mA (TX), 45mA (RX)

• Sleep Mode Current: <1µA

• Dimensions: 46mm × 16mm × 13mm

🧩 Applications

1. IoT Wireless Communication – Connect remote sensors and control units.

2. Home Automation Systems – Control appliances without wiring.

3. Robotic Communication – Enable two-way control between robot and remote.

4. Wireless Data Logging – Transmit readings from sensors to central hubs.

5. Industrial Monitoring – Monitor equipment in large areas.

6. Smart Agriculture – Collect field sensor data over long distances.

7. RC Projects – Enhance control range of drones or vehicles.

With reliable long-distance capability, the module fits perfectly in IoT and industrial solutions.

💻 How to Use NRF24L01+PA+LNA with Arduino

1. Connection Setup:

   • VCC → 3.3V

   • GND → GND

   • CE → D9

   • CSN → D10

   • SCK → D13

   • MOSI → D11

   • MISO → D12

2. Library Installation:
   Use the RF24 library from TMRh20 in Arduino IDE.

3. Example Code:
   Load the GettingStarted example to send and receive “Hello World” messages.

4. Testing Range:
   Try open-field communication to experience the extended 1km range capability.

🧾 Advantages

• Long-range, stable wireless link

• Strong signal quality with antenna

• Low power usage despite long distance

• Affordable alternative to expensive RF modules

• Easy integration using SPI interface

The NRF24L01+PA+LNA ensures a balance of performance, range, and cost-efficiency.

🏪 Why Buy from Electroxbd

• 100% original and tested modules

• Affordable price for hobbyists and engineers

• Fast nationwide delivery from Rajshahi

• Expert technical support for Arduino and IoT setups

• Trusted brand — “Trusted Source for Reliable Electronic Parts”

At Electroxbd, you get quality components, dependable support, and competitive prices for every project.

📍 Our Office Address:

Electroxbd
H#1/1, Opposite of RH Chhatrabash, Madrasa More,
Debisingpara, Boalia, Rajshahi, Bangladesh.

✅ Conclusion

The NRF24L01+PA+LNA 2.4GHz Wireless Transceiver Module is the ultimate choice for long-range, reliable wireless communication. With its integrated PA, LNA, and high-gain antenna, it delivers extended coverage, stable data transmission, and excellent noise immunity.

Whether you’re building an IoT network, robotic system, or industrial monitoring setup, this module provides the perfect balance of range, efficiency, and affordability.

Buy the NRF24L01+PA+LNA module today from Electroxbd, Rajshahi — your trusted source for reliable electronic parts across Bangladesh.

Common Questions:

Q: What is the price of NRF24L01+PA+LNA Wireless Transceiver Module in Bangladesh?

A: The latest price of NRF24L01+PA+LNA Wireless Transceiver Module in Bangladesh is 280 BDT.

Q: Where to buy NRF24L01+PA+LNA Wireless Transceiver Module in Bangladesh?

A: You can buy the NRF24L01+PA+LNA Wireless Transceiver Module at the best price from ElectroXBD in Bangladesh.