CHESTER Firmware

hio-chester-control-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: 95bd0931e3bf89e33f7114f4bfd9344c60b762c1fd70ef489673c345a67f2b66

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: 256744e0f6befad8335384aa87f6cc2c9e7b4b41a86b128b0b7be929a5aad53e

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

8dd55d5ca15d4e41bd989f0d7118ae4e

Upload date/time

2025-07-14 14:14:27

Commit revision

97b2382e84bdd90d62da5aa7e079f12225bc9e29