Happymodel 2.4G ExpressLRS EP1 EP2 Receiver Open Source for FPV RC Drone - Image 2

Happymodel 2.4G ExpressLRS EP1 EP2 Receiver Open Source for FPV RC Drone - Image 3

Happymodel 2.4G ExpressLRS EP1 EP2 Receiver Open Source for FPV RC Drone

$21.74

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Color

Clear

Description

Key Selling Points

Ultra-small size and lightweight design perfect for compact FPV racing drones and micro quadcopters.
Utilizes the open-source ExpressLRS protocol offering high refresh rates and ultra-low latency for superior control.
Compatible with a wide range of ExpressLRS 2.4GHz transmitters ensuring versatile use with your existing FPV setup.
Features robust connection stability and impressive range crucial for reliable long-distance FPV flights and competitive racing.
Available in EP1 and EP2 versions providing flexible options to suit different space and antenna requirements on your drone builds.

Technical Specifications

Protocol	ExpressLRS
Frequency	2.4GHz
Model	EP1 EP2 Receiver
Channels	12 (EP2)
Features	High Refresh Rate Low Latency
Compatibility	Open Source ExpressLRS Transmitters

FAQ Q&A

Q: What is the difference between the EP1 and EP2 receivers?

A: The EP1 and EP2 receivers primarily differ in size and antenna configuration. EP1 is typically smaller with an integrated antenna, while EP2 might be slightly larger, often with an external antenna for potentially better range or flexibility in mounting.

Q: Is this receiver compatible with all 2.4GHz FPV remotes?

A: No, this receiver is specifically designed for the ExpressLRS 2.4GHz protocol. It will only be compatible with remote controllers that also use or support the ExpressLRS protocol.

Q: Do I need to update the firmware on the receiver?

A: It's recommended to update the firmware to the latest stable version of ExpressLRS (e.g., 3.0 as specified for EP2) to ensure optimal performance, compatibility, and access to new features. Firmware updates are usually straightforward and can be done via WiFi or passthrough.