NRF24L01 2.4GHz PA+LNA SMA Wireless Transceiver Module with Antenna

NRF24L01 2.4GHz PA+LNA SMA Wireless Transceiver Module with Antenna 

The NRF24L01 2.4GHz PA+LNA Wireless Transceiver Module is a high-power, long-range wireless communication module designed for reliable data transmission in the 2.4GHz ISM band. It is based on the popular Nordic Semiconductor nRF24L01+ chip and features an integrated Power Amplifier (PA) and Low Noise Amplifier (LNA), which significantly increases both transmit power and receive sensitivity.

This module uses an external SMA antenna to achieve much longer range compared to the standard NRF24L01 modules. It communicates with microcontrollers via SPI interface and is widely used with Arduino, Raspberry Pi, ESP32, STM32, and other controllers.

It is ideal for long-distance wireless communication, remote control systems, wireless sensor networks, robotics, and IoT projects.

Click here to view related products

Features

• Operating Frequency: 2.4GHz ISM band
• Chipset: nRF24L01+
• High power version with PA + LNA
• External SMA antenna included
• Much longer range than standard NRF24L01 modules (up to ~1km in open area, line of sight)
• Data Rates: 250kbps, 1Mbps, 2Mbps
• SPI interface for easy MCU connection
• High sensitivity and strong anti-interference performance
• Supports auto-acknowledge and auto-retransmit
• Low power consumption modes supported
• Compact and robust design

Applications

• Long-range wireless sensor networks
• Remote control systems and robotics
• Drone and RC communication links
• Home automation and smart devices
• Industrial wireless control and monitoring
• Wireless telemetry and data logging
• Security and alarm systems
• IoT communication projects