Hardware Configuration

Rows{{ ui.help_tip('Number of LED rows on a single panel.\nCommon: 16, 32, or 64. Default: 32. Must match your panel.', 'Rows') }}

Columns{{ ui.help_tip('Number of LED columns on a single panel.\nCommon: 32 or 64. Default: 64. Must match your panel.', 'Columns') }}

Chain Length{{ ui.help_tip('How many panels are wired end-to-end in one chain.\nDefault: 2. Example: two 64×32 panels chained make a 128×32 display.', 'Chain Length') }}

Parallel{{ ui.help_tip('Number of separate chains driven in parallel from the HAT.\nDefault: 1. The Raspberry Pi supports up to 3 (some HATs allow more).', 'Parallel') }}

Your display: — (columns × chain length wide, rows × parallel tall)

Brightness{{ ui.help_tip('Overall LED brightness (1–100%).\nLower is dimmer, higher is brighter. Recommended: 70–90 indoors, 90–100 in bright rooms.', 'Brightness') }}

Hardware Mapping{{ ui.help_tip('How the LED panel is wired to the Pi.\nUse "Adafruit HAT PWM" for an Adafruit HAT/Bonnet with the PWM solder mod; "Adafruit HAT" without it; "Regular" for direct GPIO wiring.', 'Hardware Mapping') }}

LED RGB Sequence{{ ui.help_tip('Order the panel expects color channels in.\nChange this only if reds/greens/blues look swapped. Default: RGB.', 'LED RGB Sequence') }}

Vegas Scroll Mode

Combine all plugin content into one continuous scrolling ticker display.

Enable

Scroll Speed (pixels/second){{ ui.help_tip('How fast the Vegas ticker scrolls (10–200 px/s).\nDefault: 50. Higher is faster but harder to read.', 'Scroll Speed') }}

{{ main_config.display.get('vegas_scroll', {}).get('scroll_speed', 50) }}

Separator Width (pixels){{ ui.help_tip('Blank gap where one plugin hands off to the next (0–128 px).\nDefault: 32. Larger values make the boundary between plugins clearer. This does not apply between rows of the same plugin — see Row Gap for that.', 'Separator Width') }}

Row Gap (pixels){{ ui.help_tip('Extra gap always added between rows contributed by the same plugin (0–128 px).\nDefault: 8. This is a floor on top of Row Separation below, which does most of the work. Set both to 0 to butt rows directly together.', 'Row Gap') }}

Row Separation (pixels){{ ui.help_tip('Blank space guaranteed between rows of the same plugin, measured from the actual content rather than added blindly (0–256 px).\nDefault: 24. Rows already carrying wide margins get nothing added; rows drawn right up to their own edges — sports score cards, for instance — get the full amount, so they no longer look like they are touching. Raise it if items still feel cramped.', 'Row Separation') }}

Plugin Render Width (%){{ ui.help_tip('How much of the screen width each plugin is told it has while drawing for the ticker (10–100%).\nDefault: 100 (unchanged). Lowering it makes plugins choose a tighter layout rather than being cropped — a weather forecast becomes narrow cards instead of five columns spread across the panel. Useful on wide displays. Override per plugin with the vegas_width_pct setting in that plugin\'s own configuration.', 'Plugin Render Width') }}

Target FPS{{ ui.help_tip('Frames per second the Vegas ticker aims to render.\nHigher = smoother scrolling but more CPU. Default: 125 (smoothest). Drop to 60/90 if the Pi runs hot.', 'Target FPS') }}

Buffer Ahead{{ ui.help_tip('How many upcoming plugins to pre-render so the scroll never stalls.\nDefault: 2 (recommended). More uses extra memory; less saves memory but risks hitches.', 'Buffer Ahead') }}

Cycle Pacing

How long one pass through the ticker lasts, and how many plugins it covers.

Scroll continuously between groups{{ ui.help_tip('Keep one endless strip, extending it with the next group of plugins as the scroll approaches the end, so they simply arrive from the right. Default: on.\nWith this off the ticker builds a fresh strip and swaps it in, which stops the motion, replaces everything at once and restarts with the screen already full — a freeze, a flash and a jump.', 'Continuous Scroll') }}

Extend When (screens left){{ ui.help_tip('How much unscrolled content triggers loading the next group, measured in screen widths (1.0–10.0).\nDefault: 2. Higher loads earlier and leaves more slack, at the cost of holding more content in memory. Only applies when Continuous Scroll is on.', 'Extend Threshold') }}

Plugins Per Cycle{{ ui.help_tip('How many plugins are composed into one pass of the ticker (1–50).\nDefault: 6. Higher means more variety before the ticker restarts, and fewer recompose pauses. Lower means each plugin comes around sooner.', 'Plugins Per Cycle') }}

Max Plugin Width (screens){{ ui.help_tip('Caps how much of one cycle a single plugin may occupy, measured in screen widths (0–20).\nDefault: 3. A long ticker such as a news feed or leaderboard is trimmed to this and the remainder shown on later cycles, so one plugin cannot hold the display for minutes. Set 0 for no limit.', 'Max Plugin Width') }}

Size cycle time to the content{{ ui.help_tip('When on, each cycle runs just long enough to scroll all its content past, clamped to the min and max below.\nWhen off, the max is always used. Default: on.', 'Dynamic Cycle Duration') }}

Min Cycle Time (seconds){{ ui.help_tip('Shortest a single ticker pass may last (5–3600 s).\nDefault: 60.', 'Min Cycle Time') }}

Max Cycle Time (seconds){{ ui.help_tip('Longest a single ticker pass may last before it restarts with fresh content (10–3600 s).\nThis is the setting that caps total Vegas scroll time. Default: 240. Lower it if the ticker feels like it takes too long to come back around.', 'Max Cycle Time') }}

Dead Space

Plugins that draw onto a full-screen canvas contribute all the empty space around their content. Trimming reclaims it so the ticker stays full.

Trim empty edges from plugin content{{ ui.help_tip('Crops blank columns from the left and right of each plugin block before it enters the ticker. Space between two pieces of content inside a block is left alone, so layouts are not altered. Default: on.', 'Auto Trim') }}

Content Padding (pixels){{ ui.help_tip('Blank columns kept either side of trimmed content, so it does not butt against the separator (0–128 px).\nDefault: 8.', 'Content Padding') }}

Lead-In Gap (pixels){{ ui.help_tip('Blank space before the first plugin of each cycle (0–2048 px).\nDefault: 0. Anything approaching your screen width reads as the display switching off at the start of every cycle.', 'Lead-In Gap') }}

Trim Threshold{{ ui.help_tip('How bright a pixel must be to count as content rather than empty space (0–254).\nDefault: 10, which ignores the near-black noise left by image compression. Raise it if very dark artwork is being kept; lower it if dark detail is being cropped.', 'Trim Threshold') }}

Min Plugin Width (pixels){{ ui.help_tip('Plugin blocks narrower than this after trimming are skipped for that cycle (0–512 px).\nDefault: 8. Raise it to hide plugins showing only a tiny placeholder such as "No Data" until they have real content.', 'Min Plugin Width') }}

Min Cut Gap (pixels){{ ui.help_tip('When a plugin is too wide for its share of a cycle and has to be narrowed, the cut is only made where there is at least this much blank space (1–128 px).\nDefault: 6. The gaps between letters are about 1px wide, so a smaller value lets a cut land inside a word and orphan its last letter into the next cycle. Raise it if cuts still land awkwardly. Continuous images such as maps have no gaps and are cut to fit regardless.', 'Min Cut Gap') }}

Plugin Order

Drag to reorder plugins. Uncheck to exclude from Vegas scroll.

Loading plugins...

Double-Sided Display

Show the same content on every panel in the chain — e.g. two 64×32 panels mirrored, or four panels as two identical screens. Rendered once and duplicated, so it adds no extra CPU. Takes effect after a display restart.

Enabled {{ ui.help_tip('Show the same content mirrored across every panel in the chain.\nRendered once and duplicated, so it adds no extra CPU. Takes effect after a display restart.', 'Double-Sided Enabled') }}

Copies{{ ui.help_tip('How many identical screens to split the panel area into (2–8).\nWhen enabled, this must divide the panel evenly — e.g. 2 for a two-sided cube.', 'Copies') }}

Split Axis{{ ui.help_tip('Direction the display is divided into copies.\nHorizontal splits along the chained panels (side by side); Vertical splits along parallel chains (stacked).', 'Split Axis') }}

Multi-Display Sync

Extend scrolling content across two LED matrix display units over WiFi. Both displays must have identical rows and cols. Chain length may differ.

Role{{ ui.help_tip('This unit\'s part in a two-display setup.\nStandalone = sync off. Set one Pi to Leader (drives the scroll) and the other to Follower (receives frames). Restart required after changing.', 'Sync Role') }}

UDP Port{{ ui.help_tip('UDP port the two displays use to exchange frames (1024–65535).\nDefault: 5765. Must match on both Pis. If the ufw firewall is active, allow it with: sudo ufw allow ' ~ main_config.get('sync', {}).get('port', 5765) ~ '/udp', 'Sync UDP Port') }}

Position{{ ui.help_tip('Which side of the leader this follower display sits on.\nSets whether this unit shows the left or right half of the extended scroll.', 'Follower Position') }}

Display Settings