The Introduction of M537 IoT GPS Tracking Module

OMNI embedded IoT GPS tracking module makes every battery visible, connected and upgradeable.Built directly into the battery pack, M537 combines GNSS positioning, 4G connectivity, Bluetooth and CAN/UART communication in one compact PCBA.

It helps battery manufacturers, vehicle OEMs, swapping operators and fleet managers track battery assets, monitor connected vehicles and perform remote VCU firmware updates—all through one integrated hardware and software solution.

Hardware and Software in One Solution

M537 IoT GPS Tracking Module can work with the OMNI App and Backend to create a complete connected battery management solution.

The platform can support:

• Real-time location visibility
• Battery and device status
• Abnormal movement alerts
• Geofence notifications
• Device and asset management
• Historical route records
• Remote firmware management
• Operational reports

You can choose hardware integration only or work with OMNI IOT on a complete customized hardware and software solution.

The Key Benefits of this IoT GPS Tracking Module

1. Know Where Every Battery Is

Track battery locations remotely and reduce the time spent searching for missing, misplaced or unauthorized assets.

2. Protect Assets from the Inside

M537 is installed discreetly inside the battery pack, making it difficult to detect, remove or tamper with.

3. Fit More Battery and Vehicle Models

Its compact design supports vertical and floor-mounted battery packs used in e-bikes, electric mopeds and electric tricycles.

4. Upgrade the Vehicle Remotely

Through CAN or UART communication, M537 supports remote VCU firmware update workflows—reducing on-site servicing, upgrade costs and vehicle downtime.

5. Manage Hardware and Data Together

Connect M537 with the OMNI App and Backend to view locations, device status, alerts, upgrade progress and operational reports from one system.

6. Deploy Faster and Operate Smarter

Multi-protocol connectivity and flexible customization help you shorten integration time and reduce the cost of supporting multiple battery and vehicle models.

Designed for Two- and Three-Wheel Electric Vehicles

M537 is designed for battery packs used in below small vehicles.

• Electric bicycles
• Electric mopeds
• Electric motorcycles
• Electric delivery tricycles
• Battery swapping fleets
• Rental and shared mobility vehicles

The compact PCBA can be integrated into different battery structures without requiring an external tracker or additional enclosure.

Application Scenarios

• Battery Swapping
• Fleet Operations
• Battery Warehousing
• High-Value Asset Tracking

Built for Battery Lifecycle Visibility

Battery assets move between vehicles, warehouses, swapping stations and service locations. Without continuous visibility, operators may not know where a battery is, whether it has moved abnormally or which vehicle it belongs to.

M537 keeps battery assets connected throughout their operational lifecycle.

With GNSS positioning and 4G communication, operators can remotely locate batteries and receive critical data without relying on manual records or physical inspections.

More Than Battery Tracking

M537 does more than report a location.

Through CAN or UART, it can communicate with the BMS, VCU or other vehicle controllers, depending on your system architecture. 

This allows manufacturers and operators to build a connected data path between the battery, vehicle and cloud platform.

Remote VCU Firmware Updates

Updating vehicle firmware manually requires technicians, physical access and significant downtime—especially when vehicles are distributed across multiple cities.

M537 supports remote VCU firmware update workflows through its wired communication interface.

Operators can:

• Deliver firmware remotely
• Upgrade multiple vehicles in batches
• Monitor upgrade progress
• Verify upgrade results
• Maintain firmware version consistency
• Reduce field service visits

This turns vehicle maintenance from a location-dependent task into a remotely managed operation.

Technical Specifications

Why OMNI IOT

OMNI IOT provides more than a tracking PCBA.

We support customers with IoT hardware, embedded firmware, communication protocols, cloud platforms, mobile applications and vehicle integration.

From initial evaluation to pilot deployment and commercial rollout, customers work with one technical partner instead of coordinating multiple disconnected suppliers.

Keep Every Battery Visible, Connected and Ready to Evolve.

Talk to OMNI IOT about your battery, vehicle and software integration requirements.