Are you tired of the 2.4GHz vs 915/868MHz holy war? Do you spend more time scrolling through frequency forums than actually flying? HGLRC decided to end your mid-life crisis by shoving both onto one board. It is the Swiss Army knife of receivers, assuming the Swiss Army knife was designed for British pilots who fly behind damp stone walls and abandoned industrial estates. This isn’t just a receiver; it’s a security blanket for your signal link.
Look, we know the drill. You want the insane refresh rates of 2.4GHz for your racing fix, but you also want the “I’m going behind that hill and I’m not coming back for an hour” penetration of 915/868MHz. This dual-band marvel means you don’t have to swap hardware every time you change your mind. It is perfect for those who want long-range reliability without sacrificing the low-latency hype that the cool kids talk about at the airfield. Also, its tiny, because HGLRC knows your stack is already a cable-management nightmare.
Works with flight controllers that support CRSF on a spare UART and provide a 3.65V supply. Youll also need enough patience to click Flash in the ELRS Configurator. Your ExpressLRS transmitter and receiver must use matching firmware major versions, RF bands and regulatory domains.
Both versions support 868/915MHz and 2.4GHz. The single-antenna version runs one band at a time. The dual-antenna version adds True Diversity and Gemini: use a Gemini-capable transmitter for same-band operation, or a Gemini Xrossband-capable transmitter to use sub-GHz and 2.4GHz together. If you don’t know what that means, go watch a thirty-minute video by a man in a shed on YouTube. Tha
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