CHESTER Firmware

hio-chester-control:v3.5.0

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

Download HEX file

SHA256 checksum: e77193cb6812f7cd82c5050a3257977ea67efa4ec59d2b5acdca61fcd4e0f3d6

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: 39deaa742fa31a15214bf121004f7bb18488a2a1d8eb18dd4eb159a95b7bd268

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

d73d90f3759a4bc4a8958f882f3b26e2

Upload date/time

2025-12-03 09:13:57

Commit revision

09dc1a333d8397fb1afab0f26f2540b2bdca21be