📋Product Variants

Choose the version that best suits your flying environment and range requirements:

✨Key Features

• Dual-Band Operation – Switch between 2.4 GHz for crowded environments or 915 MHz for extended range
• CRSF Protocol – Seamless compatibility with most ELRS transmitters via automatic CRSF handshake
• IPEX1 Antenna Connector – Quick antenna swapping for custom solutions; includes T-shaped antenna
• Lightweight Design – Ultra-compact form factor ideal for lightweight FPV builds
• Wide Voltage Range – 4.5 V to 5.5 V input; powered directly from flight controller’s 5V rail
• Telemetry Support – Real-time RSSI and battery voltage data to your transmitter
• Auto-Bind Feature – Simplified initial setup with LED bind status indicator

Package Includes:

✅ Transparent heat-shrink tubing for secure mounting and moisture protection

🔧Installation Guide

1. Secure the Module – Mount the receiver to your frame using the included transparent heat-shrink tubing for insulation and strain relief.
2. Connect Wires – Wire the color-coded cables to your flight controller:
   • Red → 5V supply
   • Black → Ground
   • White → UART TX pin
   • Yellow → UART RX pin
3. Configure Firmware – Enable CRSF protocol in your flight controller firmware and assign the correct UART to the ELRS receiver.
4. Attach Antenna – Connect the T-shaped antenna to the IPEX1 connector. For best omnidirectional coverage, orient the antenna vertically.
5. Bind Device – Power on the transmitter while holding the bind button on the receiver. The LED will flash rapidly, then turn solid once linked.