Building a portable CO2 sensor with data logging, Apple Siri/HomeKit integration, and an iOS/macOS app.
Category Archives: iOS
Water Quality iOS app
LoRa is great when there’s a network available, but for in-person water quality readings I thought it’d be convenient to add Bluetooth. I had a spare BLE Nano v2 sitting around, so decided to wire that in. It acts as a relay, broadcasting everything that the Water Quality sensor outputs over serial, and pushing it …