CHESTER Firmware

hio-chester-current-z: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: 5165ae1dab93f92790ee7c66556f1390ebe75fdda5213d8aa9c6c39064a0cbed

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: a4cd77a0bfe550ba380bbdd86b37c88c45f3bf0c8b02ae8ed9cc5b795039bae0

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

26467563906c433192b557dfdf0a21d9

Upload date/time

2026-08-10 10:06:43

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