FM mode features scrolling Radio Data System information (up to 16 characters). Community Alternatives

If you just want the best ATS20 experience without hunting exclusive builds:

One of the biggest "quality of life" improvements is the debouncing logic applied to the rotary encoder. This eliminates the frustrating "skipping" of frequencies when turning the dial quickly, making the ATS20 feel like a much more expensive rig. How to Flash Your ATS20

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Features a "7-Segment" frequency font and a minimalistic, more readable OLED layout that eliminates the "stretched" look of factory software.

: Allows users to toggle the CPU frequency (100% or 50%) to save battery or reduce internal interference. Popular Firmware Variants

An "exclusive" build often includes: