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Add Qingping FDCD support for CGDK2 - #1616

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Ernst79 merged 1 commit into
custom-components:masterfrom
Zankio:master
Sep 30, 2026
Merged

Ernst79 merged 1 commit into
custom-components:masterfrom
Zankio:master

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@Zankio

@Zankio Zankio commented Sep 29, 2026

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Add support for Qingping Temp & RH Monitor Lite (CGDK2) devices that advertise using the Qingping 0xFDCD service with device ID 0x10.

Some CGDK2 units appear to broadcast unencrypted Qingping advertisements in addition to Xiaomi MiBeacon advertisements.

The current Qingping parser already supports the payload format used by these devices, so the only required change is mapping Qingping device ID 0x10 to CGDK2.

Example

An anonymized packet captured from a CGDK2:

14 16 cd fd 08 10 00 00 00 00 00 00 01 04 1c 01 af 02 02 01 64

Decoded sensor values:

  • Temperature: 28.4 °C
  • Humidity: 68.7 %
  • Battery: 100 %

The packet contains:

device_id = 0x10

@Ernst79
Ernst79 merged commit fd80ac9 into custom-components:master Sep 30, 2026
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2 participants