Displays countdowns and countups on the lock screen with a clean design. Tracks events in the future or past with a progress bar that fills as the event approaches. Shows a checkmark when the event arrives.
Wirelessly connect to System devices via Bluetooth Low-Energy. View sensor data and on-board measurements. Configure device settings including metadata, measurement intervals, and communication preferences. Test cellular connectivity.
Connect to actuators via Bluetooth. Adjust settings and configure the device directly from the smartphone. View alarm descriptions and modify complex configurations. Operate the actuator and update its settings remotely.
Access product documentation and specifications on demand. Connect and configure devices via Bluetooth. Scan QR codes or RFID tags for product identification. Contact support directly. Retrieve specific product information without searching.
Programmer tools for BLE device development. Interface with SparkFun Gateway via ESP32. Access and modify source on GitHub. Support for 1-channel communication protocols. Implement custom firmware updates.
Explore electromagnetic concepts through interactive simulations. Create and manipulate virtual ripples in a pond or ripple tank. Observe persistent sinusoidal pulses and waveguides.
Track objects using device sensors. Display signal strength and depth estimates. Save and share detection logs. Set alerts for specific types. Calibrate sensors for accurate readings. Export data for later analysis.
Access regulatory text, tables, and images from Title 30 CFR, Mineral Resources. Search full text, add bookmarks and notes. Share sections via email. Use offline without internet. Purchase in- for continued access.