Matek MLRS MAVLink 2.4GHz Receiver, MR24-30

Description

MR24-30 2.4GHz LoRa Module with MLRS Firmware

The mR24-30 is a high-performance 2.4GHz LoRa module featuring the STM32G431KB MCU and mLRS firmware, designed for reliable long-range communication in UAVs and other remote control applications. Powered by the LoRa SX1281 with TCXO and enhanced by the PA/LNA SKY68383-11, this module offers multiple RF power options ranging from 13dBm to 30dBm (1000mW), allowing for flexible deployment in various environments.

With bi-directional Serial MAVLink communication via TX1/RX1 and RC output options (CRSF or SBUS) via TX2, the mR24-30 provides robust connectivity and control for your devices. The compact design includes an IPEX MHF-1 antenna connector and a one-button interface for DFU mode and binding. This module is powered by a 4.5-13V DC supply, with a power dissipation of 360mA at 5V.

Designed for ease of use, the mR24-30 includes LED status indicators for quick setup and operation. Whether you’re managing a UAV fleet or enhancing a remote-controlled project, this LoRa module is built for reliable performance and versatility.

Specifications:

• MCU:STM32G431KB, mLRS firmware
• LoRa Chip:SX1281 with TCXO
• RF Power Options:13dBm(min), 20dBm, 24dBm, 27dBm, 30dBm (1000mW)
• Frequency:2.4GHz ISM
• Antenna Connector:IPEX MHF-1
• Communication:TX1/RX1 Bi-directional Serial MAVLink, TX2 RC out (CRSF or SBUS)
• Power Supply:4.5-13V DC @ “V” Pad
• Power Dissipation:360mA @ 5V IN (50Hz, 30dBm)
• Dimensions:28x21mm
• Weight:4.5g with antenna
• LED Status Indicators:Red flashing 2Hz (not connected), Green flashing 1Hz (connected), Red and Green alternately (binding mode)
• In the Box:1x mR24-30 module, 1x IPEX MHF1 sleeve dipole antenna (15cm), 1x Heatsink (20x20x6mm)

Binding Instructions:After powering on, press the bind button for approximately 4 seconds. The LEDs will blink alternately in red and green at 2.5 Hz when in binding mode.