CHESTER Firmware

hio-chester-scale-z:v3.5.5

Open page

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

Download HEX file

SHA256 checksum: 20fd4ce580d0e40ba73f4d6599739c2b003a033763866227513c386159e8bfd7

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: 655b6b77e9bf313c802ba414b934e0d29a3fb0d7285b38298a72469ac556b419

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

b2ab16aa598a433d8594d0731b1e70d9

Upload date/time

2026-06-19 17:30:56

Commit revision