CHESTER Firmware

hio-chester-control-z: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: ce103b4d2c8266bebf8d6e4640223be96b79b0386ab699b044a59cb00b751da2

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: 707f35fbec1699317364a611ed173418ecf86adcbfed65943bd57f553cd8efe3

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

b0fb479dc1d9422abed4721c4a5d4e3c

Upload date/time

2025-12-03 09:15:02

Commit revision

09dc1a333d8397fb1afab0f26f2540b2bdca21be