CHESTER Firmware

hio-chester-demo:v4.0.0

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

Download HEX file

SHA256 checksum: 2d46282cb003670f3b192be4c70ef9c8c1aa9263cfcb708fddd80e2ceca4c22d

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: 452944c353e6639e322f9f3f8279e05935c745c9790b8aaa07bbdde54866ef87

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

4f5bbf9d912a44e4959e379f9e5e4afc

Upload date/time

2026-08-10 10:06:15

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