NRF24L01+PA+LNA 2.4G module

Product Description :

The NRF24L01+PA+LNA 2.4G Wireless Module is a high-power, long-range transceiver designed for reliable wireless communication over extended distances. Equipped with a Power Amplifier (PA) and Low Noise Amplifier (LNA), it provides a stable and powerful signal with a communication range of up to 1100 meters in open space.

Operating at 2.4GHz ISM frequency, this module uses the Nordic nRF24L01+ chipset for robust and low-power data transmission. It supports SPI communication and can be easily integrated with Arduino, ESP32, STM32, and Raspberry Pi for various wireless applications such as remote control, data logging, telemetry, and IoT systems.

The included detachable 2dBi antenna further enhances signal stability and range. With its onboard voltage regulator and filtering capacitors, the NRF24L01+PA+LNA ensures reliable operation even in environments with high electromagnetic interference.

Key Features of NRF24L01+PA+LNA 2.4G Wireless Module

• Model: NRF24L01+PA+LNA

• Frequency: 2.4GHz ISM Band

• Chipset: Nordic nRF24L01+

• Communication Interface: SPI (up to 10Mbps)

• Transmission Distance: Up to 1100 meters (line of sight)

• Modulation Type: GFSK

• Transmit Power: +20dBm (max)

• Receiver Sensitivity: -104dBm

• Antenna: External 2dBi antenna (SMA connector)

• Power Supply: 3.3V DC (onboard AMS1117 regulator)

• Operating Current: TX mode <115mA, RX mode <45mA

• Operating Temperature: -40°C to +85°C

• Dimensions: Approx. 41mm x 16mm x 8mm

Applications

The NRF24L01+PA+LNA 2.4G Module is ideal for:

• Long-distance IoT and wireless sensor networks

• Arduino and Raspberry Pi communication projects

• Wireless robotics and RC control systems

• Home automation and smart devices

• Remote data transmission and telemetry

This long-range 2.4GHz transceiver module combines high power, low noise, and excellent stability — making it perfect for hobbyists and professional wireless applications alike.