ST150M

Modem Module and Developer Kit

ST150M is the next-generation developer solution for rapid satellite application development. This integrated satellite modem module can be quickly and effectively integrated into any technology platform to develop unlimited applications across diverse markets.

Leveraging industry-leading BLE5, Nordic C, and comprehensive unified APIs, the ST150M empowers rapid firmware development, customization, and AI-enabled smart data applications at the edge.

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Development Kit Overview

The ST150 Developer Kit provides an integrated development platform to prototype, test, and validate technology designs before committing to hardware production.

Pre-Installed Module

ST150M module comes pre-installed on dev board with satellite and GPS patch antennas mounted on Arduino Shield.

60 Days Pre-Authorized Usage

Development Kit includes 60 days of pre-authorized satellite usage time for development and testing.

GitHub Source Code Access

Partners receive one-year access to Globalstar GitHub for source code, samples, and development resources.

Network Certification Support

All customer-designed ST150M products require Globalstar Network Certification. Contact our Certification Team early.

Quick Integration

The ST150M module integrates quickly and effectively into any technology platform for unlimited application development.

Advanced APIs & Libraries

Industry-leading BLE5, Nordic C, and comprehensive unified APIs enable rapid firmware development and customization.

Automate Processes at the Edge

The onboard processing capacity enables full automation of remote processes to save costs, increase productivity, improve margins, and enhance safety.

With 24 configurable Input/Outputs (I/Os), the ST150M interfaces with sensors and actuators to detect changes and take immediate, high-value action in response.

Pipeline & Equipment Protection

If sensors detect pressure changes, edge devices trigger alarms, control valves, and remotely shut down pumps as needed.

Prevent Toxic Releases

When water levels rise dangerously high, edge devices activate pumps, trigger alarms, and initiate complex response actions.

Remote Irrigation Management

Moisture sensors trigger automatic pump activation to maintain optimal irrigation levels without site visits.

Engine Failure Prevention

Monitor critical engine parameters and trigger alarms or engine shutdown when dangerous conditions are detected.

Smart Message Dispatch

Automatically dispatch smart messages over Globalstar Satellite Network to alert managers to issues and status changes.

Analog Sensor Measurement

Eight of the 24 I/Os are configurable as analog, allowing measurement and reporting of connected analog sensor data.

Key Features

Hardware Features

Globalstar ST150M Module

Next generation satellite modem with integrated Globalstar satellite ASIC transmitter for reliable communications.

High Performance Processor

Nordic 52840 SoC with integrated voltage regulation for reliable operation and advanced processing capabilities.

GPS & Accelerometer

Integrated GPS for location tracking and 3-axis accelerometer for motion detection and orientation sensing.

Bluetooth 5 Connectivity

2.4 GHz chip antenna for Bluetooth. Connect sensors and external devices wirelessly with BLE5 security.

Multiple Interfaces

USB interface for DC input, USB client interface, u.fl connectors for GPS and ASIC, and NFC connector.

Antenna Shield

Integrated shield for GPS and satellite antennas with voltage regulation and current shunt monitoring.

Line DC Input

Flexible line DC input for various power options. Current shunt monitoring for power management.

Control & Monitoring

User LEDs and buttons for debugging. Mobile apps available for iOS and Android for remote control.

Arduino Compatible

Arduino Uno Rev3 form factor. Compatible with existing Arduino shields and the full Arduino ecosystem.

Satellite Payload Capabilities

Standard Message Types

Four standard message types support up to 144 bytes of data per message for flexible payload configuration.

Modular Messages

Modular message architecture with up to 144 bytes of customizable payload for application-specific needs.

Message Priority

Configurable message priority and prioritized message queue for handling multiple concurrent data streams.

Retry Profiles

Configurable message retry profiles ensure critical messages are delivered reliably over the network.

Flexible Scheduling

Interval or time-of-day messaging. Schedule transmissions based on time, events, or device conditions.

Prioritized Queue

Prioritized message queue ensures critical data is transmitted first over the satellite network.

Technical Specifications

Development Board

Dev Board Dimensions
5" (L) × 2.57" (W) × 0.45" (H) | 127mm × 65mm × 11mm
Antenna Shield Dimensions
2.8" (L) × 2.57" (W) × 0.83" (H) | 71mm × 65mm × 21mm
Form Factor
Arduino Uno Rev3 compatible

Processor & Core

Main Processor
Nordic 52840 SoC
Satellite Modem
Globalstar ST150M Module with ASIC Transmitter
Bluetooth
Bluetooth 5 with 2.4 GHz chip antenna

Sensors & Inputs

GPS Receiver
Integrated for location tracking
Accelerometer
3-axis for motion detection and orientation
Configurable I/Os
24 total (8 configurable as analog)

Operating Environment

Temperature Range
-40°C to +85°C (-40°F to 185°F)
Humidity
0% to 95% non-condensing
Satellite Network
Globalstar LEO Satellite Network

Development Kit Includes

  • ST150M module on dev board
  • Satellite and GPS patch antennas
  • Arduino Shield mounting
  • 60 days pre-authorized satellite usage
  • One-year GitHub source code access

Interfaces & Connectivity

  • USB interface for DC input
  • USB client interface
  • u.fl connectors for GPS and ASIC
  • NFC connector
  • Flexible line DC input

Edge Application Platform

Leverage industry-leading BLE, Nordic C, and comprehensive unified APIs. The Globalstar Application Enablement Platform provides extensive library of pre-built applications and sophisticated sensor libraries for rapid development with AI at the edge.

Subscriber Management

Provisioning, connectivity, and configuration management. Easily manage all active devices and subscriptions.

Device Management

Unified dashboard with device inventory and common APIs. Control and monitor all devices from one interface.

Health Monitoring

Proactive device health monitoring with superior support. Get alerts before issues impact operations.

Application Enablement

Leverage industry-leading BLE, Nordic C, and comprehensive unified APIs for custom application development.

Application Library

Extensive library of pre-built application software. Deploy proven solutions instantly without custom coding.

Common Architecture

Simplified design with common hardware and software across all Globalstar devices for consistency.

BLE Capabilities

Sophisticated libraries for sensors, updates, configuration, and data. Secure Bluetooth connectivity.

AI at the Edge

Integrates with IIoT platforms and enterprise applications via APIs enabling intelligent edge processing.

Comprehensive Support

Technical Support

24/7 dedicated support from our expert team. Get help with installation, integration, and development.

Documentation

Comprehensive developer guides, API documentation, and technical specifications for rapid implementation.

Developer Training

Training resources, webinars, and certification programs for the ST150M and development platform.

GitHub Access

One-year access to Globalstar GitHub for source code, samples, and development resources.

Software Updates

Regular firmware updates with new features, security patches, and performance enhancements.

Network Certification

Support for Globalstar Network Certification of your custom ST150M-based products.

Technical Specifications

Download Specs Sheet