--- product_id: 269991262 title: "MakerFocus Makerfocus 2pcs Wireless Module NRF24L01+PA+LNA in Antistatic Foam Arduino Compatible with Antenna" brand: "makerfocus" price: "1129815₫" currency: VND in_stock: true reviews_count: 5 url: https://www.desertcart.vn/products/269991262-makerfocus-makerfocus-2pcs-wireless-module-nrf24l01-pa-lna-in-antistatic store_origin: VN region: Vietnam --- # 5V tolerant inputs 800+ m range Auto-acknowledge & retransmit MakerFocus Makerfocus 2pcs Wireless Module NRF24L01+PA+LNA in Antistatic Foam Arduino Compatible with Antenna **Brand:** makerfocus **Price:** 1129815₫ **Availability:** ✅ In Stock ## Summary > 📡 Elevate your IoT game with wireless freedom that commands attention! ## Quick Answers - **What is this?** MakerFocus Makerfocus 2pcs Wireless Module NRF24L01+PA+LNA in Antistatic Foam Arduino Compatible with Antenna by makerfocus - **How much does it cost?** 1129815₫ with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.vn](https://www.desertcart.vn/products/269991262-makerfocus-makerfocus-2pcs-wireless-module-nrf24l01-pa-lna-in-antistatic) ## 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 - • **Smart Auto-ACK & Retransmit:** Reliable communication that never leaves you hanging. - • **Dynamic Data Rates up to 2Mbps:** Optimize speed and power with flexible transmission settings. - • **Extended 800+ Meter Line-of-Sight:** Stay connected beyond the ordinary with ultra-long wireless reach. - • **Seamless 5V Arduino Compatibility:** Plug & play SPI interface designed for hassle-free integration. - • **Power Amplifier & Low-Noise Amplifier Built-In:** Crystal-clear signals even in noisy environments. ## Overview The MakerFocus NRF24L01+PA+LNA wireless module is a compact, Arduino-compatible 2.4GHz transceiver featuring an impressive 800+ meter range, 5V tolerant SPI inputs, and configurable data rates up to 2Mbps. Equipped with integrated power and low-noise amplifiers, it ensures robust, clear communication with smart auto-acknowledge and retransmit functions for reliable performance in your wireless projects. ## 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 ## 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 ![MakerFocus Makerfocus 2pcs Wireless Module NRF24L01+PA+LNA in Antistatic Foam Arduino Compatible with Antenna - Image 1](https://m.media-amazon.com/images/I/714fPzclFJL.jpg) ## Customer Reviews ### ⭐⭐⭐⭐⭐ Use a 10-220uf Cap across the power leads to function correctly. *by M***A on Reviewed in the United States on 11 June 2019* I built 12 units that utilized this NRF24L01+PA+LNA. A couple of things you need to know. Add the cap around the power leads of the unit like the attached picture. If you don't, it will not work. Also, when testing, these units are powerful and sensitive with a range of 800-1000 meters. So testing side by side may not work correctly even at the MIN power setting. Taking the unit 20 to 30 foot away with a couple of walls the way will do it. Best to use separate power supplies for the SBC such as nano, pro mini or Mega, and 3.3-3.6v for the NRF24L01+ PA+LNA. Most Arduino's can not source enough current from their 3.3V pin. KD0ZW ### ⭐⭐ Beware faulty pins. Adapter recommended. Great module otherwise. (Tips included) *by E***N on Reviewed in the United States on 17 February 2019* When I got these, I immediately jumped into testing them. I had my arduinos set up on two separate breadboards to do a little testing with the interface. I'm fairly experienced with arduino, so this shouldn't have been a problem at all if the hardware functioned properly, but because the connections on the pins were loose, the transmission/reception on one of the boards became choppy, and at one point stopped all together. This turned into a multiple hour ordeal of troubleshooting and trying to figure out if my boards were shot, or if the receivers were faulty. Once I found the fault, I was able to fix the problematic pins and create a really stable connection. If you buy the voltage regulating adapter and get a functioning unit, this thing will work beautifully.TIPS:One thing you may notice when interfacing with these through tmrh20's RF24 library, is that it does not recognize the function:radio.setPALevel()this is because the function name exists in the RF24.cpp file, but is not being referenced in the keywords.txt file located in the library. To fix this, simply open the file in word pad and save over the file after adding the following line:setPALevel KEYWORD2 ### ⭐ Unlucky or bad quality control *by A***R on Reviewed in the United States on 3 February 2021* I must be one of the unlucky customers with this product. I have a working program (Ping Pong) to test the RF24's which works flawlessly for the model down version. When I replaced the models with this one, things didn't work. I put some distance between them thinking they were too close together, and also tried setting the strength to MIN, hoping to help the distance issue. Nothing.. Then I found the issue, upon inspection of these, there were all sorts of poor soldering. One of three worked. 2 of them had multiple soldering issues where the SMD's weren't even remotely close to be seated correctly (not even on their contact pads). Whoever solders and inspects these things needs to have their eyes checked or be given breaks so they'll actually pay attention when they're soldering.. ## 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.vn/products/269991262-makerfocus-makerfocus-2pcs-wireless-module-nrf24l01-pa-lna-in-antistatic](https://www.desertcart.vn/products/269991262-makerfocus-makerfocus-2pcs-wireless-module-nrf24l01-pa-lna-in-antistatic) --- *Product available on Desertcart Vietnam* *Store origin: VN* *Last updated: 2026-05-17*