Accelerators
Fully documented reference applications for assembling Notecard- and Notehub-powered solutions. Get your next project up and running fast.
Featured
Power Quality Monitoring
Monitor input AC power and AC output power and give alerts on changes.
Valve Monitor
Monitor and control the open/closed state of a valve and measure liquid flow state with the Notecard and Swan.
CAN bus Vehicle Monitor
Monitor vehicle telemetry information through a CAN interface.
Building and Facilities Monitoring
Indoor Floor-Level Tracker
A highly accurate floor-level tracker for response teams at emergency events.Learn more
A Better Mouse Trap
LoRa-based motion-detection and SMS notification for mousetraps.Learn more
Low-Power Digital Signage
Use the Notecard and Notehub.io to keep a fleet of digital displays synchronized across a facility.Learn more
Connected Analog Signage
Use the Notecard and a Wi-Fi-capable MCU to update character values on an analog split-flap display.Learn more
Parking Lot Help Request
A host-free notification system to alert attendants in a parking lot or facility that customers need assistance.Learn more
Sign and Door Tilt Sensor
Detect when a sign is knocked over or a door is opened or closed.Learn more
Sump Level Monitor
Monitor water level changes in a sump using a Notecard and a float switch.Learn more
Restroom Servicing Monitor
Monitor restroom cleanliness across a facility.Learn more
Indoor Air Quality and Gas Leak Detector
Monitor air quality throughout a facility, and detect gas leaks.Learn more
Temperature and Smoke Detector
Monitor temperature and detect smoke across a facility.Learn more
Audio Classifier
Monitor the environment for a particular sound and publish the detections to Notehub.Learn more
HVAC Current Monitor
Measure the current consumption of an HVAC unit and publish the measurements to the cloud.Learn more
Smart CO2 Sensor
Detect CO2 levels (ppm) in a given environment. Publish the values and set alarm thresholds for activities via a cellular connection.Learn more
Environment and Energy Management
Power Quality Monitoring
Monitor input AC power and AC output power and give alerts on changes.Learn more
Greenhouse Monitor
Monitor ambient light, ambient temperature, soil moisture, and soil temperature within a greenhouse.Learn more
Power Outage Detection
Monitor mains power with a USB connection and LiPo battery to send outage alerts.Learn more
Refrigerator Monitor
Monitor refrigerator temperature, humidity, and power using a Notecard.Learn more
Temperature and Humidity Monitor
Monitor temperature and humidity and send alerts using a Notecard, Swan and a BME280 sensor.Learn more
Cellular Modbus Client
Send requests and receive responses from Modbus servers via cellular.Learn more
Heat Index Monitor
Monitor temperature, humidity, and heat index in an outdoor location.Learn more
Lightning Detector
Detect lightning strikes up to 40 km away and send the detections to the cloud via a cellular connection.Learn more
Equipment Monitoring and Remote Control
Fridge Fleet Monitor
A LoRa-based temperature, humidity, and door open/close state monitoring system for a fleet of refrigerators.Learn more
Piston Pump Motion Monitoring
A host-free system for monitoring motion of a reciprocating piston pump with the built-in Notecard accelerometer.Learn more
Valve Monitor
Monitor and control the open/closed state of a valve and measure liquid flow state with the Notecard and Swan.Learn more
Flow-Rate Monitor
Monitor and measure liquid flow rate.Learn more
Generator Activity Monitor
Monitor input and output AC power, and get configurable alerts on changes.Learn more
Remote Power Control
Monitor line and load power quality, and report power failures.Learn more
Tool Usage-Cycle Tracking
Monitor tool power, vibration, and alert when vibration is out of range.Learn more
Motor Monitor and Vibration
Monitor a motor's activity and vibration level with a Notecard.Learn more
Roadway Impact Detection
Detect when a vehicle or other object collides with another object on a roadway.Learn more
Cellular-Connected Electronic Kiosk
Download resources for an electronic kiosk display without an Internet connection, using a simple Python script.Learn more
Vending Machine Monitor
Monitor inventory and detect power failures in a vending machine.Learn more
Healthcare
Door State Monitor
Receive notifications when a door is opened or closed.Learn more
Medical Panic Button
Receive a notification when a fall is detected, and provide a panic button to alert a responder.Learn more
Room Occupancy Monitor
Receive notifications when motion is detected in a room, and when the room's door is opened or closed.Learn more
Mobile Tracking and Condition Monitoring
Cargo Tracker
Track cargo location and send alerts when it leaves or enters a geofenced area.Learn more
Freight Car Door Motion and Location
Track the location of a freight car and determine the number of times its door was opened and closed.Learn more
Animal Tracker
Track animal location and send alerts when it leaves or enters a geofenced area.Learn more
CAN bus Vehicle Monitor
Monitor vehicle telemetry information through a CAN interface.Learn more
Other
Car Detector
Detect passing cars with a camera and publish reports to the cloud via a cellular connection.Learn more
Cold Chain Monitor
Monitor a medication, and send SMS message for alert conditions, such as high temperature.Learn more
Cellular Speed Radar and Camera
Detect speeding cars with a speed radar module and camera.Learn more
Water Quality Monitor
Collect water quality metrics from various sensors and upload them to the cloud via a cellular connection.Learn more
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