CHESTER Firmware

hio-chester-demo:v4.0.1

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

Download HEX file

SHA256 checksum: 01469baa20763745f15fd2eff6442e0b02c85810c82c38168e751ef296c8ec0d

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: f7f28e16b99898a3a9de3682312fe6bca7fcba99c3d6e237b4ab97667d04d75a

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

fe66508fdb6a4d78b90b6e4a07d1e929

Upload date/time

2026-09-07 12:13:39

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