CC2 firmware update failed | CharaChorder | Page 1

neat salmon Jan 14, 2025, 3:28 AM

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Just got my CC2 today, tried to update from 2.0.1 to 2.0.2 but I get the error "OTA FAIL CHUNK 400 ESP_ERR_OTA_VALIDATE_FAILED". Is there anything I can do about this? I'm using NixOS with Brave

simple pollen Jan 14, 2025, 11:19 AM

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Hey there @neat salmon . Could you try using Chrome?

neat salmon Jan 14, 2025, 11:47 AM

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Hello, just tried chrome on both nixos and windows, same issue.

simple pollen Jan 14, 2025, 12:19 PM

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Okay thanks, investigating

arctic geode Jan 14, 2025, 12:21 PM

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Have you tried a different cable and port?

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This usually means data got lost during transfer

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Hmm

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Maybe this is a bug in the manager

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Ohhh

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Yeah it is

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Fixed in charachorder.io 2.2.2, should be up in a few minutes

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@neat salmon @simple pollen

#CC2 firmware update failed