BETAFPV ELRS 2.4G RF Modules Micro Receiver for Fixed-Wing Aircraft

Features
1. Ultra-light and Compact: Weighs only 4.2g with dimensions of 19×32×6mm; its compact size allows it to fit into the fuselages of most RC models, while the plug-and-play design ensures quick and easy installation.
2. ELRS 2.4G Protocol: Supports ExpressLRS 2.4G and 5-channel PWM output; switchable to CRSF signal mode, delivering a low-latency, long-range, and stable control link.
3. Multi-Model Compatibility: Suitable for fixed-wing aircraft, helicopters, RC boats, and RC cars, bringing the high performance of the ELRS system to traditional RC models.
4. Practical Hardware Design: Features an IPEX MHF antenna connector, status indicator LED, and firmware update button; clearly defined pinouts simplify wiring and firmware upgrades.
5. Comprehensive Accessory Kit: Includes the receiver, antenna, and double-sided tape, allowing for quick assembly and immediate use right out of the box.

Specifications
1. Antenna: IPEX MHF + T-style antenna
2. MCU: ESP8285/SX1280/SX1281
3. Power: 12.5dBm/17mW
4. Firmware Version: ExpressLRS V2.0
5. Dimensions: 19mm x 32mm x 6mm
6. Weight: 4.2g
7. Number of Channels: 5CH
8. Operating Voltage: +5V–9V DC
9. Receiver Protocol: Switchable (PWM/CRSF)
10. Frequency Band: 2.4GHz