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nRF24L01+PA+LNA with Antenna 2.4GHz Wireless Transceiver
nRF24L01+PA+LNA with Antenna 2.4GHz Wireless Transceiver

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Price: $6.30
Sale Price: $5.25
Savings: $1.05

Quantity in Stock:25

Availability: Ships same day*
Product Code: AD269


  • Arduino and Raspberry Pi compatible wireless 2.4GHz transceiver
  • Includes 2.4GHz 2.2dBi duck antenna
  • Signal PA (Power Amplifier) and LNA (Low-Noise Amplifier) extends the range of this module considerably
  • Applications: wireless peripherals, remote control systems such as RC vehicles and consumer remote electronics, wireless voice transmission such as VoIP, wireless sensor networks, wireless networks, home and commercial automation
Product Contents:

  • 1 — nRF24L01+ module with PA and LNA
  • 1 — 2.4GHz 2.2dBi Duck Antenna

  • The nRF24L01+ is a 2.4GHz ISM band transceiver
  • Range: 800+ meters line of sight (refer to "Important Note" section below)
  • Includes on board support components and the RFX2401C which is the PA (Power Amplifier) and LNA (Low-Noise Amplifier)
  • A host microcontroller can communicate and configure the nRF24L01+ over a 4-pin Serial Peripheral Interface (SPI). The configuration registers are accessible through the SPI connection. Configurable parameters include frequency channel (125 selectable channels), output power, and data rate (data rates: 250kbps, 1Mbps, and 2Mbps).
  • The on chip voltage regulator accepts supply voltages from 1.9 to 3.6V.
  • The module has 5V tolerant inputs which allows for direct connection of SPI pins to the Arduino.
  • Internal filtering results in high margins of meeting RF regulatory standards. The module's radio uses Gaussian Frequency-Shift Keying (GFSK) modulation as well as fast Automatic Gain Control (AGC).
  • The module includes an Interrupt Request (IRQ) pin which can be used to wake the host microcontroller, (ex: Arduino), from sleep when the module receives a transmission providing great power conservation in battery devices.
  • Auto-acknowledge and auto-retransmit abilities
  • Weight: 13.28 g (0.468 oz)
  • Board dimensions, excluding pins: 15.5mm (0.61") width x 40.7mm (1.6") length x 12.2mm (0.48") height
  • Dimensions of antenna, when angled at 90 degrees: 87mm (3.43") height x 9.5mm (0.37") diameter
Important Note:

To maximize the transmission/reception distance (range) we recommend the following:

  • using a slower data rate, preferrably 250kbps
  • in addition to the GND header pin we recommend also connecting your source ground to the ground through-holes or castellations near the brass antenna connector
  • adding a 10uF capacitor across GND and V+ to assist with power demands during transmitting and receiving
  • using a dedicated 3.3V power source instead of an Arduino's 3.3V supply, a good 3.3V regulator such as the LD33V works well
The module will work without the above recommendations but following the above recommendations will increase the module's total range

Recommended Accessories
nRF24L01+ and ESP8266 Breadboard Adapter (BB-ADTR) 3.3V Voltage Regulator 950mA LD1117V33 (LD33V) nRF24L01+ Breakout Adapter with On-board 3.3V Regulator
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Addicore nRF24L01+(nrf24l01 nrf24) and ESP8266 Breadboard Adapter Breakout (BB-ADTR) 3.3V Voltage Regulator 950mA LD1117V33 (LD33V) nRF24L01+ Breakout Adapter with On-board 3.3V Regulator

Average Rating: Average Rating: 4.5 of 5 4.5 of 5 Total Reviews: 3 Write a review

  0 of 0 people found the following review helpful:
4 of 5 Unpowered early review May 1, 2020
By: Stephen Young from Vancouver, BC Canada  
very nice PCB, good soldering.

But how do you mount it sturdily?  Well, there are two GND holes near the antenna connector, that should be of help, both mechanically and re. shielding of enclosure.  Ducky antenna feels solid.

I cannot wait to try out the Auto-Retransmit capabilities, can you smell the beacon?

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  0 of 0 people found the following review helpful:
5 of 5 nRF24L01 April 25, 2020
By: Anonymous Person from Merritt Island, FL United States  
This device is perfect for remote monitoring and sending data back to central processor.  A more directional antenna can easily be built to give increased range and S/N.
Excellent service from Addicore.

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  1 of 1 people found the following review helpful:
5 of 5 +LNA June 16, 2016
By: Keith DeBuysere from escondido, CA United States  
Was able to comm inside the house easily with the PA on the TX side, and no LNA on the RX side.

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