Matek mLRS MAVLink TX Module KIT mR900-30-TX (915mhz)

Specifications

• mR900-30
  
  • STM32G431KB,  mLRS firmware
  • LoRa SX1262 with TCXO
  • PA/LNA SKY68383-11
  • RF Frequency: 900MHz (868MHz, 915MHz FCC)
  • 915MHz RF power: 21dBm(min) / 22dBm / 24dBm / 27dBm / 30dBm(1000mW)
  • 868MHz RF power: 24dBm(min) / 24dBm / 24dBm / 27dBm / 30dBm(1000mW)
  • Antenna connector: IPEX MHF-1 to SMA
• mRx-Tx Adapter
  
  • Built-in HC-04 Bluetooth module
  • Built-in 5V fan controller,  running if output power>=500mW
  • TX2: RC IN(CRSF)
  • one buttom for DFU mode and Bind
  • Red and Green LED for mLRS status
  • Blue LED for Bluetooth status
  • Power supply: 5-13V DC @ JR_PIN3 (VIN)

Includes

• 1x mR900-30-TX,
• 1x IPEX MHF1 to SMA adapter cable 5cm,
• 1x 5V Fan (25*25*10mm) and some screws
• no SMA antenna & 3D printed Case packed

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://phaserfpvm.shop/olliw42/mLRS-docu/blob/master/docs/BINDING.md

Firmware

• mLRS https://phaserfpvm.shop/olliw42/mLRS/tree/v1.3/firmware/release-matek
• Target:  tx-matek-mr900-30-g431kb-default

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