# Bluetooth Thermometer Hygrometer from Xiaomi

**URL:** <https://community.homey.app/t/bluetooth-thermometer-hygrometer-from-xiaomi/16483>\
**Category:** Devices\
**Created:** [August 5, 2019, 7:58pm UTC](https://community.homey.app/t/bluetooth-thermometer-hygrometer-from-xiaomi/16483 "2019-08-05T19:58:30Z")\
**Posts on this page:** 1\
**Showing post:** 35

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**Author:** ![Charles](https://avatars.discourse-cdn.com/v4/letter/c/6f9a4e/32.png) [@Charles](https://community.homey.app/u/Charles)\
**Post date:** [October 13, 2022, 12:33am UTC](https://community.homey.app/t/bluetooth-thermometer-hygrometer-from-xiaomi/16483/35 "2022-10-13T00:33:55Z")

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Awesome does works but CGG1 with ATC are quite long to detect, I needed to install them 3/4 times before seeing it

as we can’t set `polling_interval` and `scan_duration` into this app (we can with ruuvi app)

so default are 60s and 10s scan I have better results with 90s 30s, because 10s we miss often frame

```javascript

        let polling_interval = this.homey.settings.get('polling_interval');
        let scan_duration = this.homey.settings.get('scan_duration');
        //default value for polling and scan
        if (!polling_interval) polling_interval = 60;
        if (!scan_duration) scan_duration = 10;

```

best would be able to set the intervals into app like on ruuvi app

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