CHESTER Firmware

hio-chester-range-z: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: 4f57170e580b197a7d63ef268ece8457fa4c6a5ce1f2939cc97de03e3b7a5c5c

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: a0ff1024deba933b02c776a0d001fb1b6d7ffa15fa2aef8dd1a0b0d49bd16ba2

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

a7fe82069e234fcdae96a69d798a807b

Upload date/time

2026-09-07 12:13:58

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