Specification:

Features:

📶 1. Extended Communication Range

• Equipped with a Power Amplifier (PA) and Low Noise Amplifier (LNA) to significantly boost wireless signal strength.

• Communicates up to 800–1000 meters line-of-sight (LOS) using the included external 2dBi SMA antenna.

📡 2. External SMA Antenna Support

• Removable SMA antenna allows for improved reception, flexible positioning, and upgrading to higher gain antennas.

• Offers better signal penetration and reduced packet loss in harsh environments or through walls.

🔁 3. Full Duplex Bi-Directional Communication

• Capable of both transmitting and receiving data using half-duplex SPI communication.

• Ideal for applications where devices need to both send and receive commands or data.

⚙️ 4. Multiple Configurable Data Rates

• Supports 3 programmable data rates:

  • 250 kbps (longest range)

  • 1 Mbps (balanced mode)

  • 2 Mbps (high-speed mode)

📬 5. Multi-Node Communication (Multiceiver Mode)

• Supports 6 simultaneous data pipes, allowing up to 6 devices to communicate with one central receiver (hub-and-spoke architecture).

• Each pipe has unique address and can support auto-acknowledgment.

📦 6. Dynamic Payload Length

• Transmit 1 to 32 bytes per packet dynamically, minimizing bandwidth usage and improving efficiency.

• No need to predefine fixed payload sizes.

🔄 7. Auto Acknowledgment and Retransmission

• Built-in auto ACK ensures reliable delivery of data packets.

• If acknowledgment is not received, module will automatically re-send up to 15 times.

🧠 8. Onboard CRC and Address Filtering

• Supports 1- or 2-byte CRC for error checking and robust communication.

• Built-in address matching filters reduce software overhead.

🧩 9. Easy Integration with Microcontrollers

• Communicates via 4-wire SPI interface, making it compatible with:

  • (Uno, Mega, Nano)

  • ESP8266 / ESP32

  • STM32

  • Pi

• Fast SPI operation up to 10 Mbps for real-time applications.

🔌 10. Efficient Power Management

• Consumes very low power in idle mode; only draws high current (~115mA) during active transmission.

• Suitable for battery-powered applications with sleep/wake control via software.

🧱 11. Built-In Voltage Regulator (On Some Boards)

• Some variants include an onboard AMS1117 3.3V regulator, which allows connection to 5V logic directly (check your module version).

🛡️ 12. RF Shielding and Gold-Plated Headers

• Comes with a metal RF shield can to prevent signal interference.

• Gold-plated pin headers for improved conductivity and reduced signal loss.

🌐 13. Operates in Global ISM Band (2.4GHz)

• Uses the license-free 2.4GHz ISM frequency band, making it usable worldwide.

• Excellent for DIY IoT and industrial applications.

🔁 14. Burst and Continuous Transmission Support

• Capable of burst-mode streaming and auto packet handling.

• Ensures faster communication in latency-sensitive systems.

Description:

The NRF24L01+PA+LNA Wireless Module is an enhanced, high-power version of the popular NRF24L01+ 2.4GHz RF transceiver, designed for long-range, reliable wireless communication in IoT and embedded systems. Featuring a Power Amplifier (PA) and Low Noise Amplifier (LNA), along with an external SMA antenna connector, this module significantly extends range and stability over the standard NRF24L01 module.

It uses the 2.4GHz ISM band (Industrial, Scientific, and Medical band) for communication, and supports GFSK modulation with advanced features like auto acknowledgment, dynamic payload length, and multi-pipe communication (up to 6 simultaneous data pipes).

It is ideal for use in applications like remote control, wireless sensors, robot communication, home automation, and industrial monitoring where extended range is critical.