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In-depth guides for connected product development
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Docs Home
What’s New
Resources
Blog
Technical articles for developers
Connected Product Guidebook
In-depth guides for connected product development
Developer Certification
Get certified on wireless connectivity with Blues
Newsletter
The monthly Blues developer newsletter
Terminal
Connect to a Notecard in your browser
Webinars
Listing of Blues technical webinars
Blues.comNotehub.io
Shop
Docs
Example Apps
Samples
Building a Simple Asset Tracker
Building Edge AI Applications
Continuous Asset Tracking with External GPS and Immediate Location Sync
Managing a Notecard's WiFi Network Remotely
Putting a Host to Sleep Between Sensor Readings
Routing Data from Notehub to a Custom Cloud Endpoint
Sending Inbound Notes and Receiving Acknowledgment
Using LEDs and NeoPixels to Monitor Notecard Status
Accelerators
Asset Location Tracking
Heavy Equipment Hours-of-Use Utilization Tracker
Returnable Container and Tote Pool Tracker
Untethered Trailer and Chassis Fleet Tracker
Asset Performance Optimization
Legacy Diesel Generator Fleet Performance Uplift
Solar Array String-Level Performance Dashboard
Battery Management Systems
Aerial Lift Rental Equipment Battery Health Monitor
Off-Grid Solar Battery Site Controller
Remote Cabinet Backup Battery Sentinel
Downtime Prevention
Municipal Wastewater Lift Station Monitor
Rooftop HVAC Predictive Maintenance
VFD Pump Predictive Maintenance
Energy Monitoring Solutions
Commercial Tenant Sub-Metering Bridge
EV Charger Session Utilization Monitor
Utility Distribution Transformer Load Monitor
Energy Savings
Commercial Plug Load After-Hours Waste Dashboard
Demand Response Solar Battery Dispatcher
Multi-Site Walk-In Cooler Energy Setpoint Monitor
Industrial Equipment Monitoring
CNC Machine Spindle Load and Cycle Time Tracker
Injection Molding Shot-to-Shot Process Monitor
Trailer Manufacturer Connected Trailer Platform
Loss Prevention
Construction Equipment Anti-Theft Tracker with Immobilizer
Reefer Trailer Cold-Chain Door Event Monitor
Remote Patient Monitoring
Cellular Medication Adherence Pillbox
Post-Discharge Vitals Relay Hub
Remotely Monitored Assets
Off-Grid Livestock Water Tank Monitor
Remote Apiary Hive Health Monitor
Safety Assurance
Construction Site Environmental Noise Exposure Monitor
Lone Worker Panic and Fall Detection Beacon
Regulatory-Grade Pharmacy and Lab Cold Storage Audit Monitor
Supply Chain Tracking
Pallet-Attached Cold Chain Logger
Rail Car Condition Interchange Tracker
Truck Roll Reduction
Commercial Grease Interceptor Level Monitor
Propane LPG Tank Fill Telemetry
homechevron_rightDocschevron_rightExample Appschevron_rightAcceleratorschevron_rightDowntime Prevention

Downtime Prevention

Reference designs for detecting equipment faults and wear patterns before they cause failures, using cellular sensors that work without site WiFi.

water

Municipal Wastewater Lift Station Monitor

A cellular or satellite retrofit for municipal wastewater lift stations that catches pump failures, discharge obstructions, and high-water conditions before they become a sanitary overflow.

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hvac

Rooftop HVAC Predictive Maintenance

A retrofit pack for commercial rooftop HVAC units that catches refrigerant loss, short-cycling, and clogged filters before the unit fails, using sensors and a cellular Notecard.

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speed

VFD Pump Predictive Maintenance

A reference design that turns an industrial centrifugal pump into a predictively-maintained asset by reading its VFD over Modbus RTU with a cellular Notecard for the uplink.

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