Monitoring heat. Protecting the fleet.
Real-time hub temperature and brake heat alerts for road-trains and heavy vahicles. Detect issues before they become fires or failures.
AxleWatch concept illustration — temperature-monitored trailer
Why fleets choose AxleWatch
Early warnings, clean UI, and hardware built for the outback. Plug-and-tow peace of mind.
Real-time heat alerts
Instant audible/visual alerts on the in-cab receiver when a hub runs hot or drifts from ambient.
Long-range link
Low-power long-range radio from transmitters on each trailer to the cab receiver — stable across multi-trailer road-trains.
Trend logging
100 hours of temperature, GPS and speed logged to microSD for audits and fault-finding.
Multi-trailer aware
Handle multiple trailers at once; switch views or auto-cycle between assets with assigned IDs.
ESP32-S3 core
OTA updates, Wi-Fi/Bluetooth for setup, and a responsive touch UI in the cab.
Optional cloud
Sync runs to a web dashboard for remote monitoring, reports, and fleet-wide insights.
Hardware built for work
Specs subject to change during pilots
Trailer Transmitter
- Up to 8x DS18B20 temperature inputs
- 12–48V power + onboard battery
- LoRa/long-range radio
- Asset ID + pairing button
- Buzzer for pairing/alerts
- Rugged sealed enclosure
In-Cab Receiver
- ESP32-S3 + touch display UI
- LoRa radio + multi-asset view
- GPS for speed/location context
- microSD for 100h local logs
- Audible buzzer for hot-hub
- Wi-Fi for setup & OTA updates
Contact
Tell us about your fleet and we’ll organise a live demo.
Request a demo
Fast facts
HQ: Western Australia
Use cases: Hot-hub / brake heat alerts, bearing failure prevention, incident reconstruction, preventive maintenance.
Integrations: CSV exports; web dashboard (beta). API roadmap available on request.
Support: info@axlewatch.com
Dev diagnostics
Diagnostics are for development only and do not hit DOM APIs — safe for SSR/sandboxes.