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Description
Matek ELRS R24-D 2.4GHz ReceiverELRS has quickly become one of the most popular link system choices for many pilots, and we are excited to bring Matek's lineup of these receivers to you. You know it's quality when it's Matek! Check out our ExpressLRS Collection, all our Receivers and the rest of our Matek products! Specifications: ESP8285, SX1280 1281IMLTRT PA LNA: SE2431L Antenna connector: IPEX MHF 1 RF Frequency: 2. 4GHz (2400~2480MHz) Telemetry power: 22. 5dbm~23dbm SE2431L
ELRS has quickly become one of the most popular link system choices for many pilots, and we are excited to bring Matek's lineup of these receivers to you.
You know it's quality when it's Matek!
Check out our ExpressLRS Collection, all our Receivers and the rest of our Matek products!
Specifications:
- ESP8285, SX1280/1281IMLTRT
- PA/LNA: SE2431L
- Antenna connector: IPEX MHF 1
- RF Frequency: 2.4GHz (2400~2480MHz)
- Telemetry power: 22.5dbm~23dbm
- SE2431L RX_gain: 12.5dB
- Diversity (antenna-switching), default ANT2
- Receiver protocol: CRSF
- Input voltage: 4~9V DC @ 5V pad
- Power dissipation: 40~45mA(before binding), 70~75mA(binding), 90~95mA(wifi mode)
- PCB size: 21mm x 15mm
- Weight: 3g w/ 2x antennas
- Packing: 1x ELRS-R24-D, 2x IPEX MHF1 Antennas
Firmwares:
- ExpressLRS MATEK_2400_RX
- Firmware update via UART or WIFI
- ELRS-R24-D: enable “USE_DIVERSITY” (checked) when flashing in ExpressLRS configurator
- ELRS_V1.1.0_NoPhrase_ELRS-R24-D.bin
- Tool: ESP_NodeMCU-PyFlasher.exe
Wiring With FC:
- Receiver RX — FC UART_TX for Telemetry
- Receiver TX — FC UART_RX for Control
- Receiver 5V — FC 5V or 4v5
- Receiver G — FC GND
- Receiver protocol: Serial-based receiver – CRSF
Traditional Binding:
- Power on and off your receiver three times
- Make sure the LED is doing a quick double blink, which indicates the receiver is in bind mode
- Use the [BIND] button on the Transmitter Lua script, which sends out a binding pulse
- Receiver will switch to slow blink once it has received binding pulse.
- Power off and power on receiver again. If the receiver LED switch to solid on from slow blink, it’s bound with your transmitter.
Note*
- Receivers have ExpressLRS fw V1.1.0 preloaded without BINDING_PHRASE
- Important: If the RX firmware has a bind phrase, the RX will never enter binding mode using the above procedure. It must be flashed without a binding phrase to do traditional binding.
Flashing with ESP_NodeMCU-PyFlasher
- Connect receiver to USB-TTL module(RX-TX, TX-RX, 5V-5V, G-GND)
- Connect USB to PC while pressing and holding the boot button in.
- open ESP_NodeMCU-PyFlasher
- select Serial port of USB-TTL module, load firmware, select “Dual Output(DOUT)” and “Yes.wipes all data“
- click “Flash NodeMCU“
- after flashing, Power off and power on your receiver, receiver will enter binding mode(quick double blink).
Flashing with ELRS configurator
- MATEK_2400_RX target is not available in ELRS configurator 1.0.8 and fw release 1.1.0 for now
Package Includes:
- 1 x ELRS-R24-D RC Receiver
- 2 x IPEX MHF1 Antennas
Shipping Notes
- Free Standard Shipping on $100+ Orders to the USA.
- Except Preorder products are shipped in 48 hours.
- Delivery to the USA:
- Standard Shipping : 3-10 business days
- If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
- We offer a 30-day return/exchange service after receiving.
- Final sale items are not eligible for returns or exchanges.
- To process your return/exchange, please contact us at [email protected]
- Please click here for more details>>> Return & Exchange Policy
4.5 ★★★★★
Based on 1048 reviews
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Product Reviews
★★★★★ 4
A classy gift humidor that feels more premium than its price.
Size: L ( Fits 25-50 Cigars)
I’m no cigar aficionado, but this humidor gives off a premium vibe. The cedar lining, glass top, and included hygrometer make it look and function just like other consumer-grade or gift humidors I’ve owned in the past. It maintains the right environment for storage, and the build quality feels solid for the price point. As a gift, it looks impressive and works as expected—definitely a worthwhile buy without needing to break the bank.
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Reviewed in the United States on August 27, 2025
★★★★★ 5
Great value
Size: L ( Fits 25-50 Cigars)
Following the seasoning instructions, it has been working like a champ. So worth it!
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on September 6, 2025
★★★★★ 5
Solid cigar box with premium touches
Size: L ( Fits 25-50 Cigars)
This humidor ended up being way nicer than I expected for the price. The digital hygrometer is a great touch and super easy to read without opening it. The glass top feels sturdy and gives it a clean sharp look on the desk. The cedar lining smells amazing right out the box and really helps hold the humidity steady. I got the large one and it easily fits a good mix of sizes. Gave this as a gift to my uncle and he was honestly blown away by the quality. The value for the quality of this box is phenomenal. I love the digital monitor that gives you the humidity percentage, and having a "refillable" part that you use to humidify was such a big plus for me. Super easy to maintain, and super easy to glance at and make sure it is at the correct humidity. I love not having to wonder if I need to add more humidity and fear of ruining my collection! Must have for anyone looking for a humidifying box.
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Reviewed in the United States on August 25, 2025
★★★★★ 2
Season Well and It Still Might Not Work
Humidor was seasoned, per the instructions (and more). Yet it will not keep humidity above 60%. It appears the seal/gap is to wide because of the hinge placement. They need to be recessed a bit to create a tighter seal. I have 15 cigars in this box, plus a Boveda 69% 60gram package. Max humidity is 60%.
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Reviewed in the United States on December 14, 2025
★★★★★ 5
Impressive Gift
Size: L ( Fits 25-50 Cigars), Size: L ( Fits 25-50 Cigars)
We had another humidor that didn’t have a humidity gauge. Found out that even in high humidity Houston we were not storing our cigars at a high enough humidity. This is a very well-made, sturdy humidor. (Our old one pales in comparison and I thought it was nice!) You open it up and the smell often the wood is just lovely. We often buy Cubans while abroad, and go a long time in between using them. We are not going to take a chance with them now. We will only use this. Perfect for a gift for your cigar aficionado. I think this box is a good value for the money and you will preserve your cigars much better with a digital readout.
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Reviewed in the United States on July 29, 2025