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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 at 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