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Description
MATEKSYS ExpressLRS 2.4GHz Receiver - ELRS R24 DThe MATEKSYS ELRS R24 D Receiver is a 2. 4GHz ExpressLRS diversity receiver with 22. 5dbm Telemetry Power and two IPEX MHF 1 antennas. VIDEO: Mateksys Express LRS receivers ELRS R24 S and ELRS R24 D under a microscope Features 22. 5dbm Telemetry Power IPEX MHF1 Antennas 2. 4GHz Frequency ExpressLRS Specifications Power dissipation: 40~45mA(before binding), 70~75mA(binding), 90~95mA(wifi mode) Diversity (antenna switching), default ANT2 RF Frequency:
The MATEKSYS ELRS R24 D Receiver is a 2.4GHz ExpressLRS diversity receiver with 22.5dbm Telemetry Power and two IPEX MHF 1 antennas.
VIDEO: Mateksys Express LRS receivers ELRS-R24-S and ELRS-R24-D under a microscope
Features
- 22.5dbm Telemetry Power
- IPEX MHF1 Antennas
- 2.4GHz Frequency
- ExpressLRS
Specifications
- Power dissipation: 40~45mA(before binding), 70~75mA(binding), 90~95mA(wifi mode)
- Diversity (antenna-switching), default ANT2
- RF Frequency: 2.4GHz (2400~2480MHz)
- Telemetry power: 22.5dbm~23dbm
- Input voltage: 4~9V DC @ 5V pad
- Antenna connector: IPEX MHF 1
- ESP8285, SX1280/1281IMLTRT
- SE2431L RX_gain: 12.5dB
- Weight: 3g (With Antennas)
- PCB size: 21mm x 15mm
- Receiver protocol: CRSF
- PA/LNA: SE2431L
FIRMWARE TIPS
- ELRS-R24-D: Enable "USE_DIVERSITY" (checked) when flashing in ExpressLRS configurator
- Firmware: ExpressLRS MATEK_2400_RX
- Firmware update via UART or WIFI
Downloads
- ELRS_V2.0.0_NoPhrase_ELRS-R24-D.bin
- ELRS_V1.2.0_NoPhrase_ELRS-R24-D.bin
- ESP_NodeMCU-PyFlasher.exe
- 3D Step File
Includes
- 1x MATEKSYS ExpressLRS 2.4GHz Receiver - ELRS R24 D
- 2x 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
4.0 ★★★★★
Based on 28 reviews
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Product Reviews
★★★★★ 5
This is one “under the radar” gem!!
Size: Large, Color: Coral
This is one “under the radar” gem!! Very strong internal squeaker and way tougher than it looks. My big 125lb Shepard-Husky mix gave it heck, then made it his new buddy. He’ll occasionally give it the business but on the whole, it’s surprisingly tough and my big boy loves it. Nice price!!
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Reviewed in the United States on May 10, 2026
★★★★★ 4
Cute but small
Size: Large, Color: Skinny Green
Cute stuffy and has not yet ripped. While my dogs plays with it, the toy is a bit small for him. For reference he is 120lbs.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 27, 2026
★★★★★ 5
Size small. Perfect for little guys
Size: X-Small
These are my pups favorite chewy. He’s 4 months 5lbs. I was having issues with chew toys being too big. I got the small. They are perfect!
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Reviewed in the United States on April 7, 2026
★★★★★ 5
Great for puppies- have purchased several times
Size: X-Small
I have purchased this toy for a couple of the puppies in my life and they always love it. It’s not noisy, it’s made for puppies to chew (so it’s not too hard), and it’s fun for them to carry around with the different keys and key ring. A little pricey, but it always lasts a very long time- longer than they are a puppy!
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Reviewed in the United States on June 15, 2025
★★★★★ 5
Safe and Entertaining Chew Toy
Size: Medium
My dog absolutely loves this toy! She gets hours of chewing time out of it, and I feel so much better knowing the keys are made of a material that’s gentle on her teeth. Unlike harder toys that can chip teeth, this one is durable yet safe, and it keeps her happily entertained. Definitely a great choice for any dog that loves to chew.
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Reviewed in the United States on August 20, 2025
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