EDL-1 Datalogger Problem

I have a problem with an “EDL-1 Datalogger” — only the blue LED is blinking and the green one is constantly on. Nothing is being recorded or anything like that…

The wiring is definitely correct (100%), since another logger works fine, and the SD card also works…

As mentioned, I have tried everything… Another EDL logger works 100% reliably. What I noticed is that I’m unable to perform any firmware updates. The LED status remains exactly as described above.

Anyone have an idea?

I struggle fix that problem right now. BUT I can’t. If you fixed it, Could you give me advise?

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Did you try to update with different SD cards, the old firmware doesn’t work for bigger SD cards, but perhaps with a 4GB it does work?

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Yes We tried all firmware to connect EDL (4gb and 32Gb) and each can’t do also

Hey guys… so, the issue was actually with the memory card…

I tested this card (see link) and installed the latest firmware — and what do you know… it works!

In the newly released EDL-1 manual, we have added a list of supported SD cards https://www.ecumaster.com/files/EDL/EDL1_Manual.pdf

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