05 · Web UI Guide

Web UI Guide

The Master device Web UI interface and how to use each menu. The Web UI is the primary interface accessed from a browser to configure all settings and monitor status.

Web UI overview#

The Web UI consists of 7 menus and a Factory Reset function.

How to access: See 04 · Network Connection to access the Master via AP mode, WiFi STA, or Ethernet.

Menu structure:

Menu	Function	Details
Dashboard	System status overview	Detailed in this section
Network	Network settings	04 · Network Connection
Switcher	Switcher connection settings	06 · Switcher Integration
Broadcast	LoRa RF settings	08 · LoRa/RF Configuration
Devices	Receiver device management	Detailed in this section
License	License activation	09 · License Management
System	System settings/testing	Detailed in this section

Update Speed:

The Web UI polls /api/status to refresh state. You can set the refresh interval in the System menu.
The polling interval does not affect the Master - Receiver speed.

Mode	Interval	Characteristics
Fast	0.5s	High real-time responsiveness, high network usage
Normal	1s	Recommended setting
Slow	2s	Lower network usage
Eco	5s	Minimum network usage

Switcher page notice

The top of the Switcher page shows a “Settings changes reflect after up to N s” notice.

Dashboard#

The main page that shows the overall system status at a glance.

Displayed items:

Status (top 3)#

Item	Description	Unit/Format
Battery	Master battery level	% (0-100%)
Temperature	Master internal temperature	°C
Uptime	Elapsed time since boot	`Dd Hh Mm` format

Switcher Status (left)#

Switcher connection status.

Item	Description
S1 (Primary)	Slot 1 switcher (IP, Type, Connected/Disconnected)
S2 (Secondary)	Slot 2 switcher (IP, Type, Connected/Disconnected)

Click the Open → button to go to the Switcher menu.

Network Status (right)#

Network connection status.

Item	Description
AP	AP mode status (SSID, IP, Enabled/Disabled)
WiFi	WiFi STA status (SSID, IP, Connected/Disconnected)
Ethernet	Wired status (IP, Connected/No Link/Disabled)

Click the Open → button to go to the Network menu.

System Info (bottom)#

Master device basic information.

Item	Description	Format
Device ID	Unique device ID	4-digit hex
Voltage	Input voltage	V (volts)
Version	Firmware version	`vX.Y.Z` format

Network#

Network settings menu. For details, see 04 · Network Connection.

Summary:

AP Settings: Master AP settings (SSID, Password, Channel)
WiFi Settings: Router connection settings (SSID, Password)
Ethernet Settings: Wired settings (DHCP, Static IP)

Switcher#

Switcher connection settings menu. For details, see 06 · Switcher Integration.

Summary:

Slot 1 (Primary): primary switcher settings
Slot 2 (Secondary): secondary switcher settings
Supported protocols: ATEM, OBS, vMix, OSEE

Broadcast#

LoRa RF settings menu. For details, see 08 · LoRa/RF Configuration.

Summary:

RF scan
RF settings
Sync Word configuration

Devices#

The menu that manages connected receiver devices.

Status bar (top)#

Item	Description
Filter	All / Online / Offline
Limit	License device limit (e.g. `Limit: 16`)
Status	Send a status request to all devices
Clear	Reset the device list
Global Brightness	Set brightness for all devices at once
LED Colors	LED color presets

Clear caution

Even if the device list is deleted with Clear, the Master and Receiver keep exchanging state, so the list is regenerated.

Device card#

The card for each receiver device.

Card header:

Item	Description
Status indicator (left border)	Signal strength (green=strong, yellow=medium, red=weak, gray=offline)
Device ID	Device ID (e.g. `1234`)
Camera ID	Assigned camera ID (1-20)
Online/Offline	Connection status
Uptime · Seen	Boot elapsed · last communication

Card content:

Item	Description	Format
Signal	RF signal strength (RSSI / SNR)	Good / Normal / Weak / None
Battery	Battery level	% or `--`

Online device control#

Brightness:

Item	Description	Range
Slider	Individual brightness adjustment	0-100%
Global Brightness	Bulk setting for all	25/50/75/100%

Camera ID:

Item	Description	Range
-/+ buttons	Decrease/increase ID by 1	1-20
Input field	Direct input	1-20

Device function buttons#

Button	Function	Description
Ping	Communication test	Send PING to the device (unicast)
Reboot	Reboot	Restart the device
Delete	Delete	Remove the device registration

Delete caution

When you delete an individual device with Delete, the limit allocation decreases. If another receiver is then registered and the limit fills up, the deleted device may be stopped.

LED Color Presets#

Click the LED Colors button next to the Global Brightness button.

Preset	Description	Colors
Black OFF	Black OFF (default)	Red / Green / Black
Blue OFF	Blue OFF	Red / Green / Blue (#0433ff)

Tapping a preset immediately broadcasts the OFF color to all receivers.

License#

The menu to activate a license (16-character key) and inject the Device Limit into the Master. For the detailed procedure, see 09 · License Management.

Enter license key → Activate: query the Device Limit from the server and inject it into the Master
Internet Connection Test: on server connection failure, run internet diagnostics (DNS → License Server → DB)

System#

System settings and test functions.

Tally Test Mode#

Automatic cycling test of the tally signal.

Terminology note

The Max Channelshere means “the number of channels to cycle in the test,” which is a different setting from the switcher slot Max Channels.

Item	Description	Range
Max Channels	Number of channels to cycle	1-20
Interval	Interval	100-3000ms
Start Test	Start the test	-
Stop Test	Stop the test	-

Behavior pattern: when Max Channels = 3

tally test sequence

Step 1: PGM1 PVW2
Step 2: PGM2 PVW3
Step 3: PGM3 PVW1
(then repeats from Step 1)

During the test, tally changes regardless of the actual switcher signal.

Update Speed#

The state polling interval at which the web dashboard re-fetches device state.

Mode	Interval	Network usage
Fast	0.5s (500ms)	High (Higher network usage warning)
Normal	1s (1000ms)	Medium
Slow	2s (2000ms)	Low — default
Eco	5s (5000ms)	Minimum

Unrelated to tally latency

This setting is only the dashboard display refresh interval; it has nothing to do with the actual tally display (receiver LED) response. Tally is sent in real time over LoRa. The fastest option is 0.5s (Fast); anything below cannot be selected.

On battery-based environments such as laptops, Normal/Slow is recommended.

Notices#

Latest updates and announcements.

Item	Description
Priority indicator	Red (important) / Yellow (normal) / Gray (info)
Title/content	Notice content
Date	Posted date
Refresh	Check the latest notices

Factory Reset#

Returns the device to factory default state.

Irreversible operation

The settings stored in the device are reset. This is an irreversible operation.

Procedure:

1
Click the button
Click the Factory Reset button at the bottom of the sidebar
2
Confirm the warning
Review the warning message
3
Confirm Reset
Click the Confirm Reset button
4
Automatic reboot
The Master reboots automatically

For details, see 03 · Firmware Installation & Update.

Connection#

Real-time connection status between the Web UI and the Master.

Status	Description
Online (green)	WebSocket connection normal
Offline (red)	WebSocket connection dropped

If Offline, try refreshing the browser (F5).

Global banner at the top.

Condition: when the license is not activated (is_valid === false)

Display:

Title: License Required for Full Functionality
Body: TX/RX communication is limited without license activation.
Button: Activate License→ go to the License menu

TX/RX communication is limited when the license is not activated. For details, see 09 · License Management.

Last modified —

Web UI Guide

Web UI overview#

Dashboard#

Status (top 3)#

Switcher Status (left)#

Network Status (right)#

System Info (bottom)#

Network#

Switcher#

Broadcast#

Devices#

Status bar (top)#

Device card#

Online device control#

Device function buttons#

LED Color Presets#

License#

System#

Tally Test Mode#

Update Speed#

Notices#

Sidebar bottom#

Factory Reset#

Connection#

License banner#