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pvvx / ZigbeeTLc

Custom firmware for Zigbee 3.0 IoT devices on the TLSR825x chip
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Update for TH03Z is targeting wrong device #113

Open tr4nt0r opened 4 weeks ago

tr4nt0r commented 4 weeks ago

The firmware 1141-d3a3-01993001-TH03Zz_v0122.zigbee for the TH03Z is shown as update for the wrong device in Home Assistant. I don't have a TH03Z , but I have a Tuya door/window sensor with illumination sensor. ZHA identifies it as a TS0601 by _TZE200_pay2byax and have to use a custom quirk to be able to use it in Home Assistant.

I assume this firmware would brick this device if I tried to update it via OTA.

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pvvx commented 4 weeks ago

Tuya devices often use the same Zigbee OTA ID. Not their own.

Manufacturer Code Image Type
0x1141 - Telink 0xd3a3 - TLSR825x

Tuya has its own Manufacturer Code: 0x1002

Telink is not the manufacturer of these devices. It produces chips.

Tuya devices are made in Chinese tents by anyone who wants. The firmware is written by children and somehow. Tuya devices usually do not comply with any Zigbee standards. Tuya is an office selling junk from Chinese warehouses, instead of recycling it.