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ATS Mini Controller
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Radio + appDisplay & personalisation1 min read

Display & themes: backlight, colour themes & the theme editor

Adjust the ATS Mini’s screen brightness, pick a built-in colour theme, and design your own from the browser with a live colour editor you can export and share.

The ATS Mini’s colour screen is configurable: brightness, a choice of built-in colour themes, and even a full custom theme you can design from the browser.

Backlight brightness

Brightness is adjustable from dim to full with the backlight up and down controls. Turning it down saves battery and is easier on the eyes at night; turning it up helps in daylight.

Built-in colour themes

The firmware ships several ready-made themes: Default, Bluesky, eInk, Pager, Orange, Night, Phosphor, Space and Magenta. They range from high-contrast daytime looks to dim red-on-black for night use. You switch between them from the radio’s menu.

The theme editor

The app goes further with a theme editor. It reads the radio’s current colours and lets you change each one with a colour picker, previewing the result on the radio live as you go. When you have a look you like, export it to a file, or paste in a theme someone else has shared. It is an easy way to swap colour schemes with other owners.

Layout and zoom (from the device menu)

The radio’s own menu also offers a couple of display options the app reaches through menu navigation: an alternative UI layout (for example a larger signal meter) and a zoom mode that enlarges the selected menu item for readability.

Recommended gear

  • 3D-printed ATS Mini standAccessoryA theme you tuned for readability is easier to judge with the radio propped at a viewing angle.

Try it on your radio

Connect over USB or Bluetooth and follow along on the controller.

Open the controller

More

Device

Explore

Settings

Theme

Welcome to ATS Mini Controller

This web app connects to your ATS Mini radio over USB or Bluetooth LE and lets you control it directly from a computer or phone. It adds remote tuning, memory slot management, screenshot capture, audio streaming, spectrum scanning, theme editing and other features on top of the device's built-in firmware.

Firmware 2.34+: pick a connection method

Starting with firmware 2.34 the radio accepts remote control over USB or Bluetooth LE. Pick by what matters more for you: fast screenshots (USB) or clean audio from the radio’s 3.5 mm output (Bluetooth) — the two transports trade off in opposite directions.

  • USB Serial

    Settings USB Port change Off to Ad hoc

    Works in any Chromium-based browser. Requires a data-capable USB-C cable (opens in a new tab).

    Best for screenshots and theme work. Transfers complete in a second or two. Audio capture is noisy while the cable is connected — the radio lacks the filtering needed to isolate its 3.5 mm output from the USB power rail, so hum and switching noise bleed into the audio path.

  • Bluetooth LE

    Settings Bluetooth set mode to Ad hoc

    Chrome / Edge / Opera on desktop or Android. BLE is experimental in firmware 2.34.

    Best for clean audio. Bluetooth LE carries the remote control only, never sound: the audio still travels by cable from the radio’s 3.5 mm output to your computer. With no USB cable attached the radio runs on its battery, so that output stays free of the USB power-rail noise that bleeds through on a wired connection. Screenshots are much slower (~30 s) because of the firmware's BLE throughput cap.

More than one firmware

Besides the official firmware, the app carries profiles for the Monster fork and for H. J. Berndt's firmware. It works out which one your radio runs from the replies it gets, so there is nothing to pick. When nothing matches, it says so instead of guessing.

  • Berndt firmware is never assumed. It reuses some of the official firmware's keys and what they do there is not established, so the app asks you before switching to it.
  • Missing controls are deliberate. Whatever a firmware cannot do is left off the page rather than greyed out, and on Berndt firmware, commands go out one at a time, a few seconds apart.
How the app handles other firmwares (opens in a new tab)

Keyboard shortcuts

Single keys control the radio on the Controller page, except while you type in a field.

←→
Tune one step
↑↓
Volume up / down
Enter
OK
BN
Next / previous band
MV
Next / previous mode
SA
Next / previous step
WQ
Next / previous bandwidth
GF
AGC up / down
LK
Backlight up / down
IU
Calibration up / down
OP
Sleep on / off
T
Toggle status log
C
Screenshot
H
Log reception
D
Cockpit view
⌘K
Search pages & stations