Matek ExpressLRS 2.4GHz Receivers

  • $19.99
    Unit price per 

 

Matek has joined ExpressLRS with the release of 2 receivers.  These receivers are compatible with all ExpressLRS TX modules.  The ELRS-R24-D is a dual antenna diversity receiver while the ELRS-R24-S has a built-in ceramic antenna. 

ELRS-R24-D Specifications

  • ESP8285, SX1280/1281IMLTRT
  • PA/LNA: SE2431L
  • Antenna connector: IPEX MHF 1
  • RF Frequency: 2.4GHz (2400~2480MHz)
  • Telemetry power: 22.5dbm~23dbm
  • SE2431L RX_gain: 12.5dB
  • Diversity (antenna-switching), default ANT2
  • Receiver protocol: CRSF
  • Input voltage: 4~9V DC @ 5V pad
  • Power dissipation:  40~45mA(before binding), 70~75mA(binding), 90~95mA(wifi mode)
  • PCB size: 21mm x 15mm
  • Weight: 3g w/ 2x antennas
  • Packing: 1x ELRS-R24-D,   2x IPEX MHF1 Antennas

Firmwares

  • ExpressLRS MATEK_2400_RX
  • Firmware update via UART or WIFI
  • ELRS-R24-D:  enable “USE_DIVERSITY” (checked) when flashing in ExpressLRS configurator

ELRS-R24-S Specifications

  • ESP8285, SX1280/1281IMLTRT
  • PA/LNA: AT2401C
  • molex 479480001 SMT antenna
  • RF Frequency: 2.4GHz ISM
  • Telemetry power: 20dbm
  • AT2401C Rx_gain: 12dB
  • Receiver protocol: CRSF
  • Input voltage: 4~9V DC @ 5V pad
  • Power dissipation:  40~45mA(before binding), 60~65mA(binding), 90~95mA(wifi mode)
  • PCB size: 21mm x 15mm
  • Weight: 1.2g
  • Packing: 1x ELRS-R24-S

Firmwares

  • ExpressLRS MATEK_2400_RX
  • Firmware update via UART or WIFI
  • ELRS-R24-S:  disable “USE_DIVERSITY” (unchecked) when flashing in ExpressLRS configurator

Includes:
1x Matek ExpressLRS 2.4GHz Receiver


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