CHESTER Firmware

hio-chester-push: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: e4a111d6731186ec3d5d52b6290ea7f95721dacff0a39cb9285dbdd24a315cfd

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: fa8e4fdbe285bcbcd9a8b73aaa869b35c57992441c98f5485fd31d004be7fd21

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

a218e5f6eeea4fefaa3656ada720d163

Upload date/time

2026-09-07 12:13:50

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