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Description
Matek mLRS MAVLink 900M CAN Receiver MR900-30CSpecifications STM32G431KB, mLRS firmware LoRa SX1262 with TCXO PA LNA SE2435L RF Frequency: 900MHz (868MHz, 915MHz FCC) 915MHz RF power: 17dBm(min) 20dBm 24dBm 27dBm 30dBm(1000mW) 868MHz RF power: 17dBm(min) 20dBm 24dBm 27dBm 30dBm(1000mW) Antenna connector: IPEX MHF 1 CAN: Bi directional Serial MAVLink & RC out (DroneCAN protocol), Default TX1 RX1: Bi directional Serial MAVLink TX2: RC out(CRSF or SBUS) one buttom for DFU mode and Bind Power supply:
Specifications
- STM32G431KB, mLRS firmware
- LoRa SX1262 with TCXO
- PA/LNA SE2435L
- RF Frequency: 900MHz (868MHz, 915MHz FCC)
- 915MHz RF power: 17dBm(min) / 20dBm / 24dBm / 27dBm / 30dBm(1000mW)
- 868MHz RF power: 17dBm(min) / 20dBm / 24dBm / 27dBm / 30dBm(1000mW)
- Antenna connector: IPEX MHF-1
- CAN: Bi-directional Serial MAVLink & RC out (DroneCAN protocol), Default
- TX1/RX1: Bi-directional Serial MAVLink
- TX2: RC out(CRSF or SBUS) one buttom for DFU mode and Bind
- Power supply: 4.5-13V DC @ “V” Pad
- Power dissipation: Average 340mA/Peak 850mA@5V IN(31Hz, 30dbm)
- PCB Size: 30×213.5mm
- Weight: 6g w/ antenna
Includes
- 1x mR900-30C
- 1x IPEX MHF1 dipole antenna. 8cm
- 1x Heatsink 20*20*6mm
LED Status
- [Red flashing 2Hz], not connected to transmitter
- [Green flashing 1Hz], connected to transmitter
- [Red and Green alternately], Binding mode enabled
Binding
- After powering on, press the bind button (for ca. 4 seconds) on the receiver. When in bind mode, the green and red LEDs will blink alternatively with ca 2.5 Hz.
- https://github.com/olliw42/mLRS-docu/blob/master/docs/BINDING.md
Firmware
- mLRS https://github.com/olliw42/mLRS/tree/main/firmware/pre-release-stm32
- Targets: rx-matek-mr900-30C-g431kb
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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
4.4 ★★★★★
Based on 12 reviews
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Product Reviews
★★★★★ 4
Fair Quality, Hour and a half build
Color: Black, Size: 132in-Large Metal Base
Key things: It does (more or less, not completely) fold in on itself, it does block nearly all visibility (especially from an angle), it was only about an hour and thirty minutes to put together, and it is light weight.
Do I recommend? Yeah.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on September 1, 2025
★★★★★ 5
Privacy
Color: Black, Size: 132in-Large Metal Base
Great for privacy especially if you have a roommate..
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 18, 2026
★★★★★ 3
Assembly was a bit rough
Color: Black, Size: 132in-Large Metal Base
It is serving the purpose it is bought for. However the assembly was harder than it should have been.
Joining the parts A and B (two iron pipes) was very hard. We can't use any tools to do that and it has to be done manually and every joint was very tight and very hard to to do. I had to struggle to make 24 joints for the length I need. At one point I was going to return it, but I needed it very badly so continued with the assembly.
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Reviewed in the United States on August 29, 2024
★★★★★ 5
Se ajusta perfectamente al lugar que lo necesites
Color: Black, Size: 172in-Large Metal Base
Queda excelente ni tan alto ni tan bajo
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Reviewed in the United States on April 29, 2026
★★★★★ 1
Frame too short
Color: Beige, Size: 132in-Large Metal Base
Can’t be assemble due to the frame being too short
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Reviewed in the United States on May 20, 2026