2Pcs NRF24L01 + PA + LNA NRF2401 NRF24 2.4GHz Transceiver External Antennas USA

NRF24L01+PA+LNA Transceiver Module

This NRF24L01+PA+LNA transceiver module enables long-range 2.4GHz wireless communication for microcontrollers, referencing chip designations NRF24L01, NRF2401, and NRF24.

Overview

This NRF24L01+PA+LNA transceiver module features a power amplifier and low-noise amplifier to boost wireless transmission range significantly. Operating on the license-free 2.4GHz band, this NRF24L01+PA+LNA transceiver module connects remote sensors and controllers with high data rates. It is an exceptional hardware option for electronics hobbyists and embedded systems engineers.

Built For Performance

• Equipped with an external antenna for enhanced signal reception and transmission distance.
• Integrated Power Amplifier (PA) and Low Noise Amplifier (LNA) for maximum range.
• Uses standard SPI interface pins for straightforward microcontroller connection.
• Operates with low power consumption in power-down and standby modes.

On-The-Job Use

• Establishing long-distance telemetry links for RC model aircraft.
• Transmitting sensor data across smart agricultural fields.
• Developing custom home automation networks and remote control hubs.

Specs At A Glance

Good To Know

Q: Do I need a separate power source for the PA/LNA version? A: Yes, a dedicated 3.3V voltage regulator is highly recommended as the PA draw can exceed the current output of typical Arduino board pins.

Q: Can this module communicate with standard Wi-Fi networks? A: No, it operates on the same 2.4GHz frequency but uses a proprietary protocol incompatible with standard Wi-Fi routers.

Slight variation in finish or dimensions may occur between production runs, and fit can depend on serial number, so confirm compatibility before ordering.