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:
  1. 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
SKU: 83761636910

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Regina
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Quick and Fantastic Service!
I include the additional protection for all of my high dollar purchases. This was the first time I have ever had to use it. I had an extension to provide additional screens to my laptop. Unfortunately, it developed an issue. Submitting a claim was easy and straightforward. UPS came the next day to pick it up and I was notified in just a couple of days that it was received. Only a couple of days after that, I received an email stating that my laptop screens were not repairable and I was given an Amazon card for the entire purchase price. I could not have been more pleased, as the purchase price was $599 and was a huge splurge for me in the first place. I was able to quickly replace the screens and back in business in no time. I would recommend this protection plan for any high dollar purchase.
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They paid on the policy
I bought a four year replacement policy on my modem and two years into its lifespan it stopped working. I trouble shot with the company but we eventually determined it was dead. I contacted Asurion, they sent me a pre-paid address label, I mailed the defective modem, they found that it was dead and deposited a credit in the amount of the original purchase in my Amazon account, all within a few days. I am quite happy with the service. Just so you know, the reimbursement is through a gift card at Amazon which you can draw down against your purchases; it is not CASH.
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KirbytheDiver
Grantham, US
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Nearly 3 years later, Asurion had my back :)
In Nov of 2017 I bought a $900 35" Ultra wide PC monitor for Gaming and Work. It was made by a company called AOC/Envision and I bought it through amazon. The monitor had a 3 year warranty that I was still within but they said no to a defect that they said was only covered for 1 year, even though it wasn't the type of defect that was only covered for 1 year. LUCKILY, back in 2017 I had purchased an Asurion insurance policy with this monitor. I told an Asurion agent in a instant messaging chat window on the Asurion website my problem and she sent me postage in an email. I shipped my product and in 5 days from shipping it I received a text telling me that it was beyond repair and I would be getting a FULL REFUND! Not 2hr later, in an email, there it was, an amazon gift card code for $900 I will not be making any big purchases without an Asurion plan going forward. Happy customer Don't buy anything AOC
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Lowell, US
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Received a refund
I purchased the 4-year protection plan offered at the time I purchased a refurbished printer. Seven months later the printer failed, so I went searching through my Amazon orders for my protection plan and located it. Once I created an account on Asurion's website it showed the the plan but it was not attached to a specific purchase, so I had to locate and upload the invoice for my printer. Once that was done, the policy still wasn't linked for some unknown reason. I proceeded to start the claim anyway stating that my printer had failed and I received an immediate reply stating that a box would be shipped to me for me to return the printer for inspection/repair. After a week I hadn't seen any additional info so I called their support phone #. The service was very good and they had to create a new case to replace the one I started online, and they assured me that a shipping box would be sent. About a week later I did receive the box with a prepaid shipping label to return the item by UPS. I packaged the printer up and sent it off. I received updates stating that they received it, were looking at it and attempting repairs. Everything appeared to be going along well, then out of the blue they sent me a notification of a full refund in the form of an Amazon gift card. Overall I'm satisfied and I'm glad I purchased the coverage.
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West Palm Beach, US
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Get this INSURANCE A MUST!!!
The best company top tier add it to your purchase !!!!
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