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Ships within 48 hours · Estimated delivery Aug 2 - Aug 7
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Description
MATEKSYS mLRS 2.4GHz Receiver - mR24-30The MATEKSYS mLRS 2. 4GHz Receiver mR24 30 delivers long range performance in a compact design. Featuring STM32G431KB with mLRS firmware and the LoRa SX1281 chip, it ensures stable communication up to 1000mW across 2. 4GHz ISM frequencies. With bi directional MAVLink, CRSF or SBUS output, and a simple DFU mode, its a versatile, reliable receiver with built in Bluetooth and fan control. Note: SMA antenna and 3D printed case not included. Features
The MATEKSYS mLRS 2.4GHz Receiver - mR24-30 delivers long-range performance in a compact design. Featuring STM32G431KB with mLRS firmware and the LoRa SX1281 chip, it ensures stable communication up to 1000mW across 2.4GHz ISM frequencies. With bi-directional MAVLink, CRSF or SBUS output, and a simple DFU mode, it’s a versatile, reliable receiver with built-in Bluetooth and fan control.
Note: SMA antenna and 3D-printed case not included.
Features
- Reliable Long-Range Communication
- Customizable Setup
- Compatible
- Versatile
Specifications
- Power Dissipation: Average 360mA / Peak 900mA @ 5V IN (50Hz, 30dBm)
- RF Power: 13dBm (min) / 20dBm / 24dBm / 27dBm / 30dBm (1000mW)
- TX1/RX1: Bi-directional Serial MAVLink
- Power Supply: 4.5-13V DC @ “V” Pad
- One button: DFU mode and Bind
- Antenna Connector: IPEX MHF-1
- STM32G431KB: mLRS firmware
- TX2: RC out (CRSF or SBUS)
- RF Frequency: 2.4GHz ISM
- Weight: 4.5g with antenna
- PA/LNA: SKY68383-11
- LoRa SX1281: TCXO
- PCB Size: 28x21mm
Includes
- 1x MATEKSYS mLRS 2.4GHz Receiver - mR24-30
- 1x IPEX MHF1 sleeve dipole antenna 15cm
- 1x Heatsink 20*20*6mm
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
4.1 ★★★★★
Based on 30 reviews
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Product Reviews
★★★★★ 5
Best pillow I've ever had
Size: Queen (Pack of 1)
I don't really write reviews but holy buckets, Batman. This pillow is legit. Back, neck, and shoulder pain is nothing new for me; I've had scoliosis since I was a kid and hyperflexibility in my neck since birth leading to frequent muscle spasms that have caused me to miss work.
Guys. This pillow. It is the most comfortable pillow I've ever had. Like, my neck doesn't hurt and I genuinely didn't remember what that felt like. It's simultaneously supportive and soft and it doesn't sink in. The instructions are super clear to understand and the pillow fluffs up no problem if it gets a little flat. This is a game changer for me and I so hope anyone who buys this has the same experience.
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Reviewed in the United States on June 6, 2026
★★★★★ 5
I highly recommend this pillow, it’s great for someone with neck or back problems.
Size: Queen (Pack of 1), Size: Queen (Pack of 1)
I absolutely love this pillow! When it says it’s adjustable it definitely means that. When you first get it, it’s hard to believe that it’s going to be anything but put it in the dryer for a few minutes and it becomes so large. You will definitely have to remove some of the stuffing unless you like a really large fluffy pillow.
The stuffing is high-quality and once it has been put into the dryer it becomes a fibrous type material that can be fluffed over and over and go back to the same size. It seems to be a high-quality cover on the outer portion and is thick and has a slight cooling affect. It has a separate cover on the inner portion covering the foam stuffing.
I ordered this because I have neck problems and it has been super comfortable for me because I’m able to adjust it multiple times depending on my needs for the particular night when I lay down. Having the extra stuffing means that if the pillow does happen to go flat I can always add the extra that I took out when I received it.
It did have a slight odor when it first came, but after putting it in the dryer, it went away immediately. I do think that’s only due to the plastic that it’s shipped in not anything with the pillow.
I think this pillow is well worth it price and I would highly recommend it for anyone that is a side or back sleeper or has any type of neck problems.
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Reviewed in the United States on February 3, 2026
★★★★★ 5
Amazing!
Size: King (Pack of 1)
Such a great pillow I’m buying another one! You can add or subtract stuffing to your liking. It’s really nice quality, quilted and soft. Best pillow ever. Super comfy and great sleep. Pretty firm with all the stuffing. Perfect the way it came with stuffing on the side. My husband loves it and now I want one.
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Reviewed in the United States on May 15, 2026
★★★★★ 5
Totally worth the money
Size: King (Pack of 1), Size: King (Pack of 1)
Right off the bat, the packaging is absolutely adorable and felt like I was buying a premium product. I love that this pillow is adjustable and as a side sleeper, I needed a pillow that is both firm and supportive of my neck. This hits all the boxes. We will be buying more of these for our bed!
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Reviewed in the United States on June 1, 2026
★★★★★ 5
Really Happy With These Pillows!
Color: Blue, Size: Queen(2 Pack)-20'*30'
**Review: Really Happy With These Pillows!**
I purchased these pillows and couldn’t be happier!
First – they’re cool on *both* sides—finally! I’m not sure why that’s so rare (probably to cut costs), but these actually have cooling material on both sides, and it works really well.
Second – the venting around the center helps keep them from getting hot at night. A nice touch that makes a difference for hot sleepers.
However, the third feature is the best: the filling. Like many adjustable pillows, you can add or remove the fill, and these come with a small extra bag. The base amount was just right for most people. I had to remove some for my wife but added a bit more to mine. The fill itself is excellent—soft but supportive. You sink into it, but don’t hit bottom.
These pillows also have a good weight to them, so they don’t feel cheap. They fluff up great and seem very well made. I followed the recommended dryer run when I first received them and had no odor issues at all.
Highly recommend!
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Reviewed in the United States on August 25, 2025
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