CHESTER Firmware

hio-chester-scale-z:v4.0.0

Open page

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

Download HEX file

SHA256 checksum: 23a6a43788e4b32d198deb87e922776774c687fcf982652cee92288a7a697c01

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: 3851a3bbc381493b4be4ca4c6b2ce494af796c1c727dbaf2d65e8001a376ae22

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

755c61dd167f4244ba456fa244de9bd9

Upload date/time

2026-08-10 10:06:39

Commit revision