Product Data
How to read device data.
The device page should tell an operator what is happening now, what changed recently, and whether anything needs attention.
Read from top to bottom
Online/offline stateCheck whether MojoScale has heard from the gateway recently. If it is offline, use last seen time and local/AP access when nearby.
Active statuses and alarmsThese appear first because they tell the operator what needs attention.
Primary valuesThese are selected scalar readings such as voltage, current, frequency, power, RPM, pressure, temperature, and run hours.
Recent readingsUse the table to see exact saved readings and timestamps.
TrendsUse charts to see direction over time instead of judging from one reading.
What each area means
Reported statusThe latest active booleans, enums, bit flags, and alarms. No active status means nothing is currently reported as active.
Value cardsThe latest scalar readings. Blank means unknown, not zero.
Recent readingsThe saved telemetry rows. Use this when you need exact values and timestamps.
TrendsLine charts for scalar metrics across time. Use them to spot dips, spikes, and drift.
Min / maxShows the range inside a time bucket. This helps avoid hiding short spikes.
Heap trendsGateway health charts for debugging memory behavior. Operators normally care less about this than alarms and values.
Local dataIf cloud is unavailable, local `/data` and `/status` can still show what the gateway sees when your phone or computer is on the same network or connected to the gateway AP.
Read statuses first. If something is active, deal with that before studying charts.
If the data looks wrong
OfflineCheck gateway power, Wi-Fi, and startup mode.
Blank valueThe gateway has not read that value yet.
Zero valueThe device reported zero.
Wrong scaleCheck scale, offset, and decimals.
Impossible floatCheck data type and word order.
No alarms but controller shows alarmCheck bit flag or value map configuration.