MATEK R24D R24S ELRS 2.4G Receiver 21X15mm ExpressLRS CRSF for RC FPV Racing Freestyle Nano Micro Mini Long Range Drones

ELRS-R24-D Specifications

• ESP8285, SX1280IMLTRT
• PA/LNA: SE2431L
• Antenna connector: IPEX MHF 1
• RF Frequency: 2.4GHz ISM
• Telemetry power: 22.5dbm
• 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
• ELRS-R24-D:  enable "USE_DIVERSITY" (checked) when flashing in ExpressLRS configurator

ELRS-R24-S Specifications

• ESP8285, SX1280IMLTRT
• PA/LNA: AT2401C
• molex 479480001 SMT antenna
• RF Frequency: 2.4GHz ISM
• Telemetry power: 20dbm
• 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
• ELRS-R24-S:  disable "USE_DIVERSITY" (unchecked) when flashing in ExpressLRS configurator