CHESTER Firmware

hio-chester-control:v4.0.0

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For a firmware update via the J-Link USB debugger, download the HEX file:

Download HEX file

SHA256 checksum: 0bf67d7ae8123216dd49f002f2a9b377408e9b8e897e898fdc2c87d9ae998dc0

You can get HARDWARIO Command Line Tools from Python PyPI.

For a firmware update via the mobile application, download the BIN file:

Download BIN file

SHA256 checksum: 9aae7af9c7ea1cb0f902be4744b9d5a745e8372d5c6924968fb15422847408d9

You can get HARDWARIO Manager from App Store or Google Play.

If you want to download the BIN file to your mobile device directly, you can use the QR code below:

More details on CHESTER firmware flashing can be found in the HARDWARIO Documentation.

Unique identifier

9bfe1038ecec48bfa6515858ebb00c8d

Upload date/time

2026-08-10 10:05:52

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