Description

BETAFPV SuperX Gemini ELRS Receiver

Right, let's clear the air, because BETAFPV's naming department enjoys a bit of chaos. Forget SuperD, forget SuperX Nano. This is the new hotness: the BETAFPV SuperX Gemini Receiver, built from the ground up for the game-changing **ELRS Gemini** protocol. It’s a true **dual-band diversity receiver** that makes your old setup look like a relic. For pilots who demand a bulletproof link for **long-range FPV**, your search is officially over.

Why You Want It

Because Gemini isn't just 'diversity', it's witchcraft. Standard diversity is like having two ears; Gemini is like having two brains that can also teleport. By using two separate receiver chains that can hop between frequencies, it actively predicts and dodges interference *before* it happens. A failsafe is no longer a possibility; it's a distant, laughable memory. We're selling you the smug satisfaction of flying through RF hellscapes while everyone else is grounded.

Features and Highlights

• Native ELRS Gemini Protocol: This isn't a workaround. It's built for the world's most redundant RC link, offering frequency-hopping diversity that's leagues ahead of standard antenna diversity.
• Dual Independent Receivers: Powered by an ESP32 PICO D4 and two SX1280 chips, this is genuinely two receivers on one board, working in perfect sync to keep you locked in.
• Temperature-Proof TCXO: A built-in temperature-compensated crystal oscillator means your signal is stable whether you're flying in the arctic or having a BBQ on the sun.
• Featherlight Champion: Weighing in at a frankly ridiculous $1.1\,\text{g}$, it adds mind-blowing reliability without upsetting your build's delicate power-to-weight ratio.
• Optimised T Antennas: Comes with dual dipole antennas designed to capture every last drop of that sweet, sweet radio frequency, no matter your quad's orientation.

Specifications

• Item: BETAFPV SuperD ELRS 2.4GHz/915MHz/868MHz Diversity Receiver
• MCU: ESP32 PICO D4, dual SX1280(SX1281) (2.4GHz) / dual SX1276 (915MHz/868MHz)
• Telemetry power: 20dBm (2.4GHz) / 17dBm (915MHz/868MHz)
• Weight excluding antenna: 1.1g (2.4GHz) / 1.2g (915MHz/868MHz)
• RF Frequency: 2.4GHz (ISM) / 915MHz FCC/868MHz EU
• Antenna connector: IPEX MHF 1/U.FL
• Input voltage: +5V DC @ “+” pad
• Receiver protocol: CRSF
• PCB size: 22mm x 14mm

What’s in the Box*

• 1× SuperX Gemini ELRS Receiver
• 2× Dipole T Antennas
• 1× SH1.0 4-Pin Connector Cable
• 2× Heat Shrink Tubes
• 1× Manual (which you'll probably ignore in favour of a Bardwell video)

Disclaimer

*While this receiver makes your control link nigh-invulnerable, it cannot fix bad PID tunes or the laws of gravity. Please fly responsibly.

Still Here?

You're deep in the research hole, aren't you? Comparing specs, reading every line. We respect the diligence. You clearly understand that a control link is the last thing that should ever fail. This Gemini receiver is the logical conclusion of that belief. It's the pinnacle of current ELRS tech. Stop reading and get your soldering iron warmed up; the future of your control link is waiting.

Pros and cons

• Sustainably produced
• Ideal for everyday use
• May discolor in direct sunlight