Shelly 2.5 OTA flash somehow?

ESPHome
1

I found that the Shelly has an OTA upgrade script for the original firmware:

http://192.168.x.x/ota?url=http://repo.shelly.cloud/firmware/test/SHSW-21_build.zip

I downloaded the firmware: http://repo.shelly.cloud/firmware/test/SHSW-21_build.zip
and it contains a binary as well as a manifest file. They seem to use some sort of a checksum/hash to check if the firmware is original.

Can we not fake this somehow? The shelly 2.5 has extremely small pinheaders that make it really hard to flash esphome.

1 Like
2

The original 2.0 had the same you need to use different jumper cables, than the nornal square ones which was explain by Rob on his youtube channel thehookup


Screenshot_20200111-212231_YouTube
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3

Thanks, but that was not really my question :wink:

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4

Well it was the solution to the last part of your statement.
Not a solution to the first part that I have no idea :thinking:
an at least you don’t have to open them up like I had to with the shelly 2.