This is a companion topic for our recent blog post on blog.unmanned.tech
Voltara has unwrapped its Gen 2 firmware, transforming an ESC that previously aimed squarely at the KISS Ultra into a much more versatile option for those fond of Betaflight and iNav. Now, you can say goodbye to the days of your motor screw becoming an unintended pyrotechnician. With this update, you’ll find broader compatibility, added configuration options, and various fault protections—all ripe for the picking.
Among the highlights, we have an impressive array of supported protocols, including DShot ranging from 150 to 2400, alongside bidirectional DShot with EDT and good old analogue PWM. Plus, if you’ve ever fancied a soft current limiter or thermal protection for your ESC, you’ll be pleased to know these nifty features are now included. Just remember, the upgrade process for legacy boards is about as straightforward as assembling flat-pack furniture—expect a two-stage migration that would make even a seasoned builder raise an eyebrow.
For those still in the dark (or perhaps just trying to avoid a smoke test), it’s worth noting that the hardware remains unchanged while the firmware does all the heavy lifting. Whether you’re piloting a five-inch beast with the 70A or a compact 50A Mini for smaller setups, this update promises to elevate your flying experience.
And if you’re keen on ensuring your ESC doesn’t suffer from any unpleasant surprises post-crash, the new winding short detection feature is here to save the day—or at least prevent a rather costly learning moment.
You can watch the full video breakdown here.
For more details on the firmware fiasco and open-source alternatives, do take a gander at our previous article here.
Read the full post over at: