CHESTER Firmware

hio-chester-wmbus: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: e3d3db2e44200d456407812b42b7f7a2a017d91d2af7e9c77d9c7d53b33af019

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: a6b264e249dacda7463058afc255ef257178ef77a451c66b32bea8fe8f2b9ae1

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

844541b36a18410ab3904a31b862a063

Upload date/time

2025-12-03 10:04:49

Commit revision

09dc1a333d8397fb1afab0f26f2540b2bdca21be