SKU: 83761636910

Matek Matek mLRS 2.4GHz Receiver mR24-30

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Description

Matek Matek mLRS 2.4GHz Receiver mR24-30The Matek mR24 30 MAVLink Long Range System is your ticket to unparalleled long range connectivity. With 30dBm RF power and operating in the 2. 4GHz LoRa band , this receiver delivers robust signal strength and reliability over extended distances, perfect for demanding telemetry applications or long range control links. The MAVLink firmware and STM32G431KB processor ensure seamless data transmission, while its compact size (just 28x21mm) makes it a

The Matek mR24-30 MAVLink Long Range System is your ticket to unparalleled long-range connectivity. With 30dBm RF power and operating in the 2.4GHz LoRa band , this receiver delivers robust signal strength and reliability over extended distances, perfect for demanding telemetry applications or long-range control links. The MAVLink firmware and STM32G431KB processor ensure seamless data transmission, while its compact size (just 28x21mm) makes it a perfect fit for tight builds. Whether you're running it in standard or SiKTelem mode, this receiver is a powerhouse in the field.

Key Features:

  • 30dBm RF Power : Long-range connectivity with up to 1000mW transmission power.
  • 2.4GHz LoRa SX1281 with TCXO : Ensures stable performance in the ISM band.
  • MAVLink & RC out (CRSF or SBUS) : Supports bi-directional serial data and control signal output.
  • Compact & Lightweight : Only 4.5g including antenna, making it ideal for small UAVs.
  • Versatile Power Supply : Operates on a wide voltage range (4.5-13V DC).
  • Easy Setup & Flashing : Use DFU mode for firmware flashing via USB or the INAV/BetaFlight configurators .
  • LED Status Indicators : Clearly signal connection and binding states for ease of use.
  • Customizable RF Power : Adjustable power levels from 13dBm up to 30dBm.

Specifications:

  • Processor : STM32G431KB
  • Firmware : mLRS
  • LoRa Module : SX1281 with TCXO
  • Power Levels : 13dBm to 30dBm (1000mW)
  • Connector : IPEX MHF-1
  • Power Supply : 4.5-13V DC @ "V" Pad
  • Current Draw : 360mA @ 5V (30dBm)
  • PCB Size : 28x21mm
  • Weight : 4.5g (including antenna)

Modes & Firmware:

  • Standard TX Module : tx-matek-mr24-30-g431kb-default
  • SiKTelem Mode : tx-matek-mr24-30-g431kb-siktelem
  • RX Receiver Mode : rx-matek-mr24-30-g431kb

LED Indicators:

  • Red Flashing (2Hz) : Waiting for transmitter connection.
  • Green Flashing (1Hz) : Successfully connected to transmitter.
  • Red & Green Alternating : Binding mode.

Setup & Firmware Flashing:

Flash firmware via USB using STM32CubeProgrammer or via INAV/BetaFlight Configurator . For detailed setup, download the firmware from mLRS GitHub .

What's in the Box:

  • 1 x Matek mR24-30 Receiver
  • 1 x IPEX MHF1 Sleeve Dipole Antenna (15cm)
  • 1 x Heatsink (20x20x6mm)

Disclaimer: Accessories may vary based on stock availability.

Setup:

Use mR24-30 as a TX module : tx-matek-mr24-30-g431kb-default-xxx

Use mR24-30 as a TX in SiKTelem mode : tx-matek-mr24-30-g431kb-siktelem-xxx

Modes & Link Rate

Firmware Flashing:

Download STM32CubeProgrammer from ST website

mLRS firmware:

————————————————————————————————————

Make sure DFU driver has been installed. Check out "Install DFU Drivers" in this page

Connect the Receiver USB to computer while holding the boot button in.

  1. Select USB
  2. USB1 and click Refresh
  3. Connect
  4. select "Erasing & Programming"
  5. Tick all sectors and click "erase selected sectors"
  6. Browse firmware (hex or bin file) related to the hardware.
  7. Click "Start Programming"
  8. After programming, unplug USB and plug USB back in. If red LED blinks at 2Hz, the receiver is waiting for connecting with transmitter.

*** You can also flash it via INAV or BetaFlight configurator, load firmware local, just like flashing a flight crontroller.

Com / CLI Commands:

  • Install serial_port_utility
  • Firmware tx-matek-mr900-30-g431kb-default, USB = COM/CLI, connect USB directly to computer, install STM VCP driver, select STM32 COM port
  • Firmware tx-matek-mr900-30-g431kb-siktelem, LT1/LR1 = COM/CLI, connect USB-TTL module to LT1/LR1, select USB-TTL COM port
  • more CLI commands details.

LED Status

  • [Red flashing 2Hz], not connected to transmitter
  • [Green flashing 1Hz], connected to transmitter
  • [Red and Green alternately ], Binding mode enabled

Binding

Firmware

Tips

Shipping Notes
  • Free Standard Shipping on $100+ Orders to the USA.
  • Except Preorder products are shipped in 48 hours.
  • Delivery to the USA:
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  • 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
SKU: 83761636910

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Irena Storm
Fort Morgan, US
★★★★★ 5
Soulless Saint
Format: Kindle
If you're looking for a dark, thrilling romance that will keep you on the edge of your seat, "Soulless Saint" by Elena Lawson is the book for you. This first installment in the Kings of Kilborn University dseries is an irresistible mix of passion, danger, and intense chemistry. The story follows Becca, who moves to a new city to escape her past, only to find herself entangled with Kaleb and Hardin, crime lords known as the Sainted Kings. Initially tasked with protecting her, their relationship quickly evolves from animosity to an obsessive attraction that neither can resist. Becca is our fiery fmc and she is trying to rebuild her life after being cut off by her father. Kaleb and Hardin are complex and compelling—Kaleb is haunted by his own demons, while Hardin is the silent, deadly type. Their interactions with Becca are electrifying, filled with tension and undeniable chemistry. The book is packed with steamy scenes, raw violence, and unexpected twists that will leave you breathless. Just when you think you know where the story is going, Lawson throws in surprises that keep you hooked. The introduction of Aódhan, a mysterious and captivating character - needing more of him. "Soulless Saint" is a fast-paced, gripping read that you won't be able to put down. If you love dark romance with multifaceted characters and high stakes, this book is a must-read. The ending will leave you eagerly anticipating the next book.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on June 19, 2024
S
Verified Purchase
Shelly
Houston, US
★★★★★ 5
"In a moment of clarity, I realized I knew why a good guy would never be enough..."
Format: Kindle
"...Good guys didn't touch you like the bad guys did. They didn't push the limits. Hold you down. Make you insane with need. Make you scream." A spin off from the Crows but it's own story. I've been rushing to get to this book (had some others I had to read first). But I could not hold off any longer. I happily picked it up and refused to put it down. This book is going to pick up where we left off with Becca from the Boys of Briar Hall. She has made her way to SoCal Arts and cut off by her dad. The Kings of Kilburn, also cousins to our Crows, have been asked to watch Becca as a favor. Ava Jade is worried about her. Hardin and Kaleb have their own issues but someone find themselves individually drawn to Becca. And Becca, well her bad guy rep is pulling her to them just as much. What should be toxic, is super HOT. But the Kings have Saint business as well. Damian St Vincent, the ruthless leader of this Saints chapter, also happens to be the boys father. And they are currently being threatened by a new Irish gang, Sons of Sullivan. This threat is unaliving member of the Saints and messing up relationships that have been established. Damian warns the guys to stay away from Becca because with this threat, it could put her in danger if she is a known associate to the boys. But things are never that easy. And lastly, we have would could be a third player. Aódhan. He's Irish and has his own secrets. Also super hot and seems to find himself infatuated with Becca too. But the last chapter, we are going to see inside his POV, and there is more to this Irishmen to come for sure. Cliffhanger! I always want more from Elena Lawson books, but I love them so much I can't wait for the series to be completed before diving in. **READ YOUR TRIGGER WARNINGS** Happy Reading Ya'll!
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Reviewed in the United States on April 6, 2023
E
Verified Purchase
Erica
Dallas, US
★★★★★ 3
hoping for a little more
Format: Kindle
I was hoping for a little more with this book as I loved the other series in this “world,” and hoping it’ll come in the 2nd book. During this book I kept skipping pages ahead trying to move things along, just didn’t really feel like much was answered or accomplished but I’m sure that was the authors point in trying to build everything up but for me it just dragged a bit…Will absolutely read book 2 to see how it all unfolds.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on July 2, 2024
R
Verified Purchase
Rebecca Carsley
Birmingham, US
★★★★★ 5
Can’t Wait For The Next Book!!!
Format: Kindle
⭐️⭐️⭐️⭐️⭐️ Review This is the first book in the new series Kings Of Kilborn University by Elena Lawson and an absolutely fantastic start to the series. This follows after Boys Of Briar Hall Series and we even get to see AJ and the Crows. This is Becca’s story after she left Thorn Valley and it’s one intense ride to say the least. Trying to avoid the gang violence she previously suffered she gets a fresh start and a chance at independence something she’s been desperate for. When she meets brothers Kaleb and Hardin things get absolutely intense. They are the Kings of Kilborn and also her new tormentors and they become absolutely obsessed with her. This is a story you have absolutely got to read. The chemistry between the three is off the charts even though Becca just wants to keep away from them she can’t deny the connection. This book will seriously have you on edge, it’s got violence, gang war between the Saints and the O’Sullivan Sons, lots of twists and turns, and unexpected revelations at the end that will leave you needing book two asap. Am seriously looking forward to finding out what happens next for these characters. Definitely an awesome start to new series. Highly recommend this.
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Reviewed in the United States on February 6, 2023
A
Verified Purchase
Amazon Customer
Waukegan, US
★★★★★ 4
4.5 ⭐ I loved it!
Format: Kindle
Excellent story line. I have loved all in this book whisch was very smart. My favorite gentleman here is Aodhan since the begining I fell for him. The sex chemistry here was amazing! The only thing I did not like was: they talk about class in the university but we never had a scene in that scenario the rest very good.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on October 1, 2025

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