Cloud Settings
Configure MQTT connectivity and DBC message handling for cloud data upload.
MQTT Connection
| Field | Description |
|---|---|
| Enable MQTT | Toggle to enable cloud connectivity. Only available when both Broker URL and Client ID are set. |
| Broker URL | Full URL including protocol and port (e.g., mqtt://broker.example.com:1883). Required. |
| Client ID | Unique identifier for this device on the broker. Required. |
| Topic Postfix | Optional suffix appended to the base topic for all messages. |
| Username | Optional authentication username. |
| Password | Optional authentication password. |
Cloud Upload Options
| Option | Description |
|---|---|
| Enable cloud upload | Automatically upload decoded messages to cloud. |
| Use time filter | Filter messages based on time intervals. |
| Send DBC JSON | Send decoded DBC messages as JSON. |
| Send raw JSON messages | Send raw CAN frames as JSON. |
| Send raw binary messages | Send raw CAN frames in binary format. |
DBC Files
Assign DBC files to each CAN channel for message decoding.
For each channel (CH1 and CH2):
- File selector — Choose from uploaded DBC files
- Download button — Download the assigned DBC file
- Delete button — Remove the DBC file assignment
Click Upload DBC File to add new files.
Message Logging Periods
Configure how often each decoded message is sent to the cloud. Set period to 0 for real-time logging.
For each channel with an assigned DBC file, a table displays:
| Column | Description |
|---|---|
| ID | CAN message ID (sortable by clicking the header) |
| Message | Message name from the DBC file |
| Period (ms) | Logging interval — number input field |
| Actions | Enable/Disable toggle per message |
Disabled messages show dimmed text and "Disabled" instead of a period input.
Click Save Periods to persist changes for each channel.
Action Buttons
- Reset to Defaults — Restores all cloud settings to factory values (with confirmation dialog)
- Reload — Discards unsaved changes and refreshes from device
- Apply — Saves current configuration
Related Documentation
- Settings Overview — All settings categories
- DBC Manager — Managing DBC files