stockholm Posted September 27 Share Posted September 27 hi, I want to stop charging my mobile phone when the charging current exceeds a threshold. On the web interface's home screen, the plug shows power meter values when the phone is charged. How can I access those values from within the scripting interface to turn the device off? Here is my attempt, and i get the message that the status can not be read // Schwellwerte definieren let powerThreshold = 5.0; // Leistung in Watt let currentThreshold = 0.025; // Strom in Ampere let checkInterval = 60; // Überprüfungsintervall in Sekunden // Funktion zur Überprüfung von Leistung und Strom function checkPowerAndCurrent() { // Liste möglicher Komponentennamen für 'emeter' let emeterComponents = ["emeter", "emeter_0"]; let emeterStatus = null; // Iteriere über mögliche Komponentennamen und versuche, den Status abzurufen for (let i = 0; i < emeterComponents.length; i++) { emeterStatus = Shelly.getComponentStatus(emeterComponents[i], 0); if (emeterStatus) { print("Verwendet 'emeter' Komponente: ", emeterComponents[i]); break; } } if (emeterStatus && typeof emeterStatus === 'object') { let currentPower = emeterStatus.power; let currentCurrent = emeterStatus.current; // Überprüfen, ob Leistung und Strom unter den Schwellwerten liegen if (currentPower < powerThreshold && currentCurrent < currentThreshold) { // Plug ausschalten Shelly.call("Switch.Set", { id: 0, on: false }, function (result) { if (result.code === 0) { print("Plug wurde ausgeschaltet, da die Bedingungen erfüllt sind."); } else { print("Fehler beim Ausschalten des Plugs: ", result.message); } }); } else { print("Bedingungen nicht erfüllt. Aktuelle Leistung: ", currentPower, "W, Strom: ", currentCurrent, "A"); } } else { print("Fehler: Konnte den Status des 'emeter' nicht abrufen."); // Zusätzliche Debugging-Informationen Shelly.call("Shelly.GetStatus", {}, function (status) { if (status && status.code === 0) { print("Gesamter Gerätestatus: ", JSON.stringify(status.data)); } else { print("Fehler: Konnte den Gesamten Gerätestatus nicht abrufen."); } }); } } // Timer setzen, um die Funktion in festgelegten Intervallen auszuführen Timer.set(checkInterval * 1000, true, checkPowerAndCurrent); As you can see, I have already tried to figure out the name myself, to no avail. Please help! Quote Translate Revert translation? English (American) Finnish French German Italian Portuguese (European) Spanish Link to comment Share on other sites More sharing options...
Martin G Posted September 30 Share Posted September 30 Don't do : emeterStatus = Shelly.getComponentStatus(emeterComponents[i], 0); But rather : Shelly.call("Switch.GetStatus",{id:0},monitor_energy); With : function monitor_energy(result, error_code, error_message){ if(error_code === 0){ ....etc You will get result.current (and other meters, see : https://shelly-api-docs.shelly.cloud/gen2/ComponentsAndServices/Switch#status ) The current charge follow a curve. It increases a little bit at beginning of charge and then slowly decreases. You must find when it goes below a given value 3 minutes in a row (to avoid stopping the charge if a short drop in charge happens) which represents approximately 80% of charge of your phone. NB : Android 15 will have a feature to automatically stop the charge at 80% 😉 Quote Translate Revert translation? English (American) Finnish French German Italian Portuguese (European) Spanish Link to comment Share on other sites More sharing options...
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