PRODUCT DETAILS

Worldwide Coverage

Cumulus is built for global connectivity. Tested across a wide range of networks worldwide, it ensures your data will be reliably delivered to the cloud – regardless of where your product is deployed.

A world map with green areas indicating coverage and gray areas showing coverage unavailable, created with mapchart.net.

Cloud Dashboard

Our optional cloud solution can be customised to your needs. It tracks your devices, their locations, and critical data for easy access. With built-in GPS, you can monitor each Cumulus unit and maintain full visibility of your fleet wherever it goes.

The CUMULUS IOT web dashboard showing data received from CUMULUS devices.

Australian Made

Designed and built locally, Cumulus has been developed by Brisbane-based Microelectronic Technologies. With over 30 years of experience, we have been delivering tailored solutions to companies, clients, and partners worldwide.

Tailored for Every Project

Cumulus provides a flexible foundation that connects your devices to the cloud. Every project is unique. Let us build the solution that fits yours. Contact us today to discuss your specific needs.

CUMULUS TECHNICAL SPECIFICATIONS

Battery Voltage: 3.3V – 4.3V DC
Battery Type: 2 × Lithium Ion Battery
Battery Capacity: 6700mAh
Low Power Mode: ~0.9μA sleep mode power consumption
Battery Monitor: Internal Fuel Gauge
Charger: Custom Charger Cable
Charger Voltage: 5V @ 1.5A (max)
Data Output: 3-Axis
Data Rate: Up to 1600 Hz, 16-Bit
Acceleration Range: ±2g / ±4g / ±8g / ±16g / ±32g Full Scale
Acceleration Range: ±125/±250/±500/±1000/±2000 dps
Features: Motion and Free Fall Detection
GNSS System: Up to 3 Concurrent (GPS, Galileo, GLONASS, BeiDou)
Data Rate: Up to 18 Hz
Cold Start: 26 sec
Warm Start: 2 sec
Hot Start: 1 sec
Accuracy: 2.5 m CEP
Security: Anti-Spoofing, Anti-Jamming
Bidirectional: Up to 6 Channels
ADC: Up to 3 Channels
LED Indicator: 1, Red LED using the Cumulus logo
 
Cellular Communications: 4G, SMS, NB-IoT, LTE-M1
Local RF Communications: Bluetooth Low Energy (BLE)
Serial Communications: I2C (3.3V / 5V), SPI, USB
Cloud: Designed to be used with Cumulus Dashboard (AWS), however, compatible with any cloud
Operating Temperature:

  • -10°C to 50°C (ABS Enclosure)
  • -30°C to 60°C (ASA Enclosure)

Ingress Protection Rating: IP68

Shock: ≤ 20 g

Fuse: Resettable 3 A

Charger Input: Reverse Protection

I/O Ports: Surge Protection

Enclosure Material: 

  • Dark Gray ABS (Flame-Resistant)
  • White Gray ASA (UV-Resistant)
Mounting Options: Rubber Feet, Pole Mount, Panel Mount, DIN Rail Dimensions: 100mm (W) × 75mm (D) × 35mm (H)
Weight: 450 g
 
Note: The Cumulus platform is highly configurable. Therefore, if the listed specifications do not meet requirements, please contact us to discuss further.


NEED FURTHER CUSTOMISATION?

The Cumulus platform is highly configurable. If the listed specifications do not fully meet your needs, contact us below to discuss a tailored solution for your project.

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The CUMULUS IOT product