--- product_id: 269991262 title: "2pcs Wireless Module NRF24L01+PA+LNA in Antistatic Foam Arduino Compatible with Antenna" brand: "makerfocus" price: "$26.76" currency: USD in_stock: true reviews_count: 5 category: "Maker Focus" url: https://www.desertcart.us/products/269991262-2pcs-wireless-module-nrf24l01-pa-lna-in-antistatic-foam-arduino store_origin: US region: United States of America --- # 5V tolerant SPI inputs 800+ m range line of sight Auto-acknowledge & retransmit 2pcs Wireless Module NRF24L01+PA+LNA in Antistatic Foam Arduino Compatible with Antenna **Brand:** makerfocus **Price:** $26.76 **Availability:** ✅ In Stock ## Summary > 🚀 Elevate your IoT game with ultra-reliable, long-range wireless modules! ## Quick Answers - **What is this?** 2pcs Wireless Module NRF24L01+PA+LNA in Antistatic Foam Arduino Compatible with Antenna by makerfocus - **How much does it cost?** $26.76 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.us](https://www.desertcart.us/products/269991262-2pcs-wireless-module-nrf24l01-pa-lna-in-antistatic-foam-arduino) ## Best For - makerfocus enthusiasts ## Why This Product - Trusted makerfocus brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Dynamic Data Rates:** Choose between 250kbps, 1Mbps, and 2Mbps for optimized performance. - • **Power-Smart IRQ Pin:** Wake your microcontroller only when needed to conserve battery life. - • **Robust RF Performance:** Built-in PA & LNA amplifiers ensure crystal-clear wireless communication. - • **Extended 800+ Meter Range:** Seamlessly connect devices across large spaces without dropouts. - • **Plug & Play 5V Compatibility:** Direct SPI connection to Arduino for hassle-free integration. ## Overview The MakerFocus 2pcs NRF24L01+PA+LNA wireless modules operate on the 2.4GHz ISM band, offering an impressive 800+ meter line-of-sight range. Featuring 5V tolerant SPI inputs, onboard power amplifier and low-noise amplifier, and configurable data rates up to 2Mbps, these Arduino-compatible modules deliver robust, low-latency wireless communication. Ideal for professional-grade IoT projects, they include antennas and come packaged in antistatic foam for protection. ## Description 2pcs Wireless Module NRF24L01+PA+LNA in Antistatic Foam Arduino Compatible with AntennaSpecifications:The nRF24L01+ is a 2.4GHz ISM band transceiverRange: 800+ meters line of sightIncludes 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 n 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 abilitiesWeight: 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/) heightDimensions of antenna, when angled at 90 degrees: 87mm (3.43/) height x 9.5mm (0.37/) diameterPackage Including2 * Wireless Module2 * Antenna Review: Works well, good range for my use (inside house through walls and ceiling). Trickier to get to work. - I have 2 types: the nrf24l01+ with antenna and the AS01-ML01 Quick test, they work as advertised. I did a small range test in the house, did not get any drop outs (i estimate about 300 ft). I used 1 with antenna and 1 with PCB antenna and already got improved range. I also tested a set with regular PCB board-antenna and they drop at the far end of the house, so this is an improvement in range. I also tried to get them really very close to each other without issues. They have the same standard (8 pin) connections so if you use headers you can simply swap them out HOWEVER... i have some strange experiences with the external antenna ones vs. the pcb antenna: i have several circuits and build a simple receiver and transmitter for testing these modules. I found that the PCB ones always work, the ones with antenna are trickier. They work fine in some circuits and not in others. Sometimes they only work when i touch the antenna or some of the pins with my hands and i have not figured out why it works fine in one cricuit and not in another. I think it's important to keep the (SPI) connections as short as possible, i also use a capacitor over gnd/Vcc (i tried moving from 100nF to 10uF but no change in behavior). In my case the antenna did not work when it points up 90 degrees (the obvious first one to try) but works great at some other angles. So all in all a bit finicky. Update: some people report better reliability if the module is housed in a metal case or even foil. Just be careful about short circuit Review: Bien - Funcionan sin problemas, ambos modulos vienen con su respectiva antena ## Features - The nRF24L01+ is a 2.4GHz ISM band transceiver; Auto-acknowledge and auto-retransmit abilities - Range: 800+ meters line of sight, Weight: 13.28 g (0.468 oz) - The module has 5V tolerant inputs which allows for direct connection of SPI pins to the Arduino. - More detail:http: //www.nordicsemi.com/kor/Products/2.4GHz-RF/nRF24L01P - PLS NOTE: Some sellers, such as Electronics Foundry, sell our product without getting any authorization from MakerFocus. We do not know where their products are from, and we can't ensure the quality. If you think it is fake (our package is a MakerFocus box as the picture shows), please report to desertcart. And we will not be responsible for others' product! ## Technical Specifications | Specification | Value | |---------------|-------| | Brand | MakerFocus | | Product Dimensions | 10.6 x 7.8 x 0.32 cm; 18.14 g | | Item model number | 4328612760 | | Manufacturer | MakerFocus | | Color | Black 2pcs | | Voltage | 5 Volts | | Are Batteries Included | No | | Item Weight | 18.1 g | ## Images ![2pcs Wireless Module NRF24L01+PA+LNA in Antistatic Foam Arduino Compatible with Antenna - Image 1](https://m.media-amazon.com/images/I/714fPzclFJL.jpg) ![2pcs Wireless Module NRF24L01+PA+LNA in Antistatic Foam Arduino Compatible with Antenna - Image 2](https://m.media-amazon.com/images/I/71AiaJSdpBL.jpg) ![2pcs Wireless Module NRF24L01+PA+LNA in Antistatic Foam Arduino Compatible with Antenna - Image 3](https://m.media-amazon.com/images/I/71drD3r72PL.jpg) ![2pcs Wireless Module NRF24L01+PA+LNA in Antistatic Foam Arduino Compatible with Antenna - Image 4](https://m.media-amazon.com/images/I/61kYSBtZ55L.jpg) ![2pcs Wireless Module NRF24L01+PA+LNA in Antistatic Foam Arduino Compatible with Antenna - Image 5](https://m.media-amazon.com/images/I/61F0q63kgIL.jpg) ## Customer Reviews ### ⭐⭐⭐⭐⭐ Works well, good range for my use (inside house through walls and ceiling). Trickier to get to work. *by P***. on 2 November 2016* I have 2 types: the nrf24l01+ with antenna and the AS01-ML01 Quick test, they work as advertised. I did a small range test in the house, did not get any drop outs (i estimate about 300 ft). I used 1 with antenna and 1 with PCB antenna and already got improved range. I also tested a set with regular PCB board-antenna and they drop at the far end of the house, so this is an improvement in range. I also tried to get them really very close to each other without issues. They have the same standard (8 pin) connections so if you use headers you can simply swap them out HOWEVER... i have some strange experiences with the external antenna ones vs. the pcb antenna: i have several circuits and build a simple receiver and transmitter for testing these modules. I found that the PCB ones always work, the ones with antenna are trickier. They work fine in some circuits and not in others. Sometimes they only work when i touch the antenna or some of the pins with my hands and i have not figured out why it works fine in one cricuit and not in another. I think it's important to keep the (SPI) connections as short as possible, i also use a capacitor over gnd/Vcc (i tried moving from 100nF to 10uF but no change in behavior). In my case the antenna did not work when it points up 90 degrees (the obvious first one to try) but works great at some other angles. So all in all a bit finicky. Update: some people report better reliability if the module is housed in a metal case or even foil. Just be careful about short circuit ### ⭐⭐⭐⭐⭐ Bien *by C***N on 31 December 2024* Funcionan sin problemas, ambos modulos vienen con su respectiva antena ### ⭐⭐⭐⭐⭐ Satisfied Customer *by M***H on 13 March 2017* Plugged 'em in and they fired right up. No issues, no fuss. good product. The antennae are nice and tight so they stay in the position you 'twist' and 'bend' them into. ## Frequently Bought Together - MakerFocus 2pcs nRF24L01+PA+LNA Wireless Transceiver RF Transceiver Module 2.4G 1100m with Antenna for Arduino - Bridgold 10pcs AMS1117-3.3 AMS1117-3.3V 1117 Forward Low Voltage Linear Regulator 3.3V 1A for Laptop Mobile Phone Battery Charger. - HiLetgo 4pcs NRF24L01+ Wireless Transceiver Module2.4G Wireless Transceiver Module --- ## Why Shop on Desertcart? - 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016 - 🌍 **Shop Globally** — Access 737+ million products across 21 categories - 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price - 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members) - 🔒 **Secure Payments** — Trusted payment options with buyer protection - ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews **Shop now:** [https://www.desertcart.us/products/269991262-2pcs-wireless-module-nrf24l01-pa-lna-in-antistatic-foam-arduino](https://www.desertcart.us/products/269991262-2pcs-wireless-module-nrf24l01-pa-lna-in-antistatic-foam-arduino) --- *Product available on Desertcart United States of America* *Store origin: US* *Last updated: 2026-08-15*