CHESTER Firmware

hio-chester-range-z:v3.3.0

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

Download HEX file

SHA256 checksum: aad3b6530d9755d752d8c6b89895c0821020d9e212512e367e4d4ffc9b1e6823

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: 998e469deef96f5064e7c69828bf49d6905b7fbf6b8add63e17b5e01816fa0c1

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

f5ca83a564604ce1a3a6c8f9ae637056

Upload date/time

2025-07-14 14:22:20

Commit revision

97b2382e84bdd90d62da5aa7e079f12225bc9e29