GlucoBit
A low-cost IoT system for non-invasive glucose visualisation. A CircuitPython device pulls live readings from the Dexcom cloud over WiFi, renders them on a colour LCD, and fires audible + LED alarms on lows — paired with a native iOS companion app over Bluetooth.
- CircuitPython
- Swift / SwiftUI
- BLE
- Custom PCB
- OTA Updates