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This is a companion topic for our recent blog post on blog.unmanned.tech
If you’ve ever peeked inside the “junk drawer” of your HTX/EdgeTX radio and thought, “What on earth is all this?” then Painless360’s latest blog post is here to enlighten you. This treasure trove of Special Functions is not just clutter; it’s a Swiss Army knife for your flying command centre that can save you a right pickle mid-flight. Think of these as nifty tricks that give your radio some much-needed personality without needing a degree in firmware hacking.
So, why should you care? Well, buried in this grab-bag are gems like throttle cuts, instant trims, and even rotary volume control that help avoid those awkward “Oops, that wasn’t supposed to happen” moments. Painless360 breaks down how to set these up with a simple Trigger → Function → Source/value formula. It’s so straightforward you might think you’ve finally understood the instructions for flat-pack furniture – though I wouldn’t bet my tea on it.
The post also showcases practical examples that you can simply copy and use. For instance, you can map an override to ensure your throttle channel goes to -100 with the mere flick of a switch. The Instant Trim feature is your best mate when you’re trying to capture stick positions while airborne, saving you from looking like a complete numpty. Just remember, testing on the bench is key, lest you want your first flight to end in a spectacular crash.
In summary, while Special Functions may not be magical, they’re certainly practical. A few well-chosen tweaks will make your radio feel less like a complicated puzzle and more like a tailored tool. For those keen on more insights, check out Painless360’s EdgeTX for Beginners playlist, and perhaps tackle one small function at a time. Less is often more, especially when it comes to avoiding aerial disasters.
Read the full post over at: