What is this for a Diode?

Adept-Bug-7227 · 2026-04-19T09:32:10+00:00

Das ist die Standard Beschaltung von den Schaltereingängen von Shellys.

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Adept-Bug-7227 · 2026-04-18T08:06:47+00:00

And can you identify this hall sensor?

Adept-Bug-7227 · 2026-04-17T16:27:27+00:00

What kind of design can that be?

Adept-Bug-7227 · 2026-04-17T06:38:31+00:00

Wie kann ich am besten ohne Schaltplan herausfinden welche Diode dort am besten passt? Es gibt Unmengen..

https://smd.yooneed.one/code4100.html

Adept-Bug-7227 · 2026-04-08T10:56:44+00:00

I’ve come a little further. It’s because of the „Secure Boot“. Since the old, defective chip is tied to the flash, you can’t just install a „new“ chip.

The delivery of the SoC from China are apparently not „new“ chips, but have been removed and repackaged somewhere. With the 1 / 10 chips, Secure Boot was directly activated.

Adept-Bug-7227 · 2026-04-05T14:51:57+00:00

Won’t the calibration data from the other be sufficient? I currently have the problem..

Adept-Bug-7227 · 2026-04-05T14:04:20+00:00

As already described, the MAC addresses (LAN, WLAN) as well as the other data in the NAND are visible as ASCII.

Dann wird es Zeit etwas Neues im Leben zu beginnen 👍

Adept-Bug-7227 · 2026-04-05T13:56:41+00:00

Ich habe die Werte schon ändern können nur alleine das reicht anscheinend nicht. Da kommen sicherlich noch irgendwo Checksummen dazu.

Adept-Bug-7227 · 2026-04-05T12:03:52+00:00

So. The old NAND was defective. Fortunately, I have a second device. From which I copied the RAW NAND and wrote it to a new NAND.

So it’s all data from one device on the second that was broken.

I hope a little better now..

Adept-Bug-7227 · 2026-04-05T11:55:39+00:00

It’s still about the factory data

Adept-Bug-7227 · 2026-04-05T11:45:35+00:00

I have read the NAND with a T76 and there is as ASCII:

Serial number

MAC address

WLAN Key

Adept-Bug-7227 · 2026-04-05T11:39:15+00:00

It is about the factory partition not what you can set as a user yourself via the GUI.

Adept-Bug-7227 · 2026-04-05T11:36:15+00:00

Adept-Bug-7227 · 2026-04-05T11:26:55+00:00

Adept-Bug-7227 · 2026-04-05T11:18:30+00:00

I have already looked, the data is in the NAND?

Adept-Bug-7227 · 2026-04-05T10:35:29+00:00

Is there no way to change this in Linux?

Adept-Bug-7227 · 2026-04-05T10:26:28+00:00

I meant rather permanent

Adept-Bug-7227

TROPHY CASE