RadioMaster RP3-H ExpressLRS Receiver

• Perfect for helicopters and any application that needs a rugged cased serial receiver
• Plug’n’play solder free RP3-H ExpressLRS receivers compatible with NEXUS Heli flight controller
• Optimized PCB design for better heat dissipation
• LNA for better receiver range
• PA for better telemetry range
• Antenna Diversity for improved signal stability and range
• Built-in a TCXO (temperature compensated crystal oscillator)
• Automatically detects voltage telemetry of external battery voltage or receiver battery/ESC BEC voltage
• Compatible with all 2.4GHz ExpressLRS modules and transmitters with built in 2.4GHz ExpressLRS

• Item: RP3-H ExpressLRS 2.4GHz Nano Receiver
• Type: ISM
• MCU: ESP8285
• RF Chip: SX1281
• Telemetry RF power: Max 100mW
• Antenna: 150mm 2.4GHz Antenna x2
• Frequency Range: 2.404 – 2.479 GHz
• Maximum receive refresh rate: 500Hz / F1000Hz
• Minimum receiver refresh rate: 25Hz
• Working voltage: DC 4.5 – 8.4V
• Battery voltage detection range: DC 4.0 – 35V
• Weight: 5.1g (Including two antenna)
• Dimension: 28mm*24mm*8mm
• Firmware Version: ExpressLRS v3.3.1 pre-installed
• FW Target: RadioMaster RP3-H Diversity 2400 RX
• Bus interface: CRSF/S.Bus

Package Includes:

• 1 x RP3-H ExpressLRS 2.4GHz Nano Receiver
• 2 x 150mm IPX1 2.4GHz T Antenna (installed)
• 1 x JST-GH CRSF 4 wire Pigtail
• 1 x JST-GH 4 wire to JST-GH CRSF cable
• 1 x JST-GH 4 wire to single Servo pin (single dupont connectors)
• 1 x Voltage telemetry wire
• 1 x Quick start guide