V rámci experimentu budeme přenášet počet impulzů pomocí LED a nebo magnetického senzoru.
Kroky experimentu
Postavení sady Sensor
Připojení LED nebo magnetického senzoru
Připojení sady k Playgroundu
Nastavení funkce přepočtu impulzů na spotřebu a dashboardu
Postavení sady Sensor
Moduly v sestavě:
Core Module
Mini Battery Module
Sensor Module
K sensor modulu nezapomeňte připojit váš čítač impulzů podle tohoto obrázku:
Nahrání firmware
Připojte Core Module k počítači a v aplikaci Playground a záložce Firmware do něj nahrajte firmware twr-radio-pulse-counter. Pokud ještě aplikaci nemáte ve svém počítači, tak si ji prosím stáhněte a nainstalujte.
Otevřete aplikaci Playground a běžte na záložku Devices
Vyberte váš Radio Dongle v nabídce USB zařízení a klikněte na Connect
Klikněte na Start pairing
Vložte do sady Sensor baterie - úspěšné spárování se projeví zobrazením zařízení s názvem wireless-pulse-counter:0
Nastavení funkce zobrazení počtu impulzů
Přepněte se na záložku Functions
Proveďte import flow:
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Přepněte se na záložku Messages, pokud vše proběhlo správně, tak byste měli vidět příchozí zprávy ze sady Sensor.
Přepněte se na záložku Dashboard, pokud vše proběhlo správně, tak byste měli vidět v grafu počet impulzů. Flow obsahuje také automatické upozornění, pokud počet impulzů dosáhne 30 nebo 70.
