NRF24L01

nRF24L01+PA+LNA Wireless Transceiver Module with SMA Antenna – Long-Range 2.4GHz RF Communication

The nRF24L01+PA+LNA SMA module is a high-performance wireless transceiver designed for robust and long-range 2.4GHz ISM band communication. Based on Nordic Semiconductor’s nRF24L01+ chip, this enhanced version includes an onboard Power Amplifier (PA), Low Noise Amplifier (LNA), and a reverse-polarity SMA connector, which—when used with the included external antenna—drastically increases communication range up to 1000 meters in open space.

This module is ideal for wireless sensor networks, IoT applications, industrial automation, and hobbyist-level wireless communications.

🔧 Key Features:

• Long-Range Wireless Communication:
  Achieve a reliable open-air communication range of 800 to 1000 meters at 250 Kbps using the external 2dBi 2.4GHz antenna.

• High-Power Transmission:
  Integrated PA (Power Amplifier) boosts transmission power up to +20dBm, while the LNA (Low Noise Amplifier) ensures superior reception sensitivity.

• Multi-Point Communication & Frequency Hopping:
  Supports 125 RF channels, making it suitable for complex multi-node wireless networks with frequency hoppingto avoid interference.

• High-Speed Data Rate:
  Configurable air data rates of 250kbps, 1Mbps, and 2Mbps, enabling fast, stable communication—suitable for applications like VoIP and real-time control.

• Robust Communication Protocol:
  Built-in auto acknowledgment, automatic retransmission, and hardware packet buffering (32-byte TX/RX FIFOs).

• Easy Integration:
  Communicates via 4-pin SPI interface—compatible with a wide range of microcontrollers including Arduino, STM32, AVR, PIC, ARM, and others.

• Low Power Consumption:
  Operates on a supply voltage of 1.9V to 3.6V with efficient power management for battery-powered applications.

• Plug-and-Play RF Design:
  No need to develop the RF section—everything is built-in and optimized for ease of integration.

• Backward Compatibility:
  Fully software-compatible with the standard nRF24L01 modules, making upgrades seamless.

📦 Package Includes:

• 1 x nRF24L01+PA+LNA Module

• 1 x 2dBi 2.4GHz SMA Antenna

📊 Technical Specifications:

🧠 Applications:

• Wireless sensor networks (WSNs)

• Remote control systems and automation

• Smart home and IoT projects

• Wireless data acquisition

• Industrial telemetry and SCADA systems

• Robotics and drone communication modules