CHESTER Firmware

hio-chester-meteo:v3.5.5

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

Download HEX file

SHA256 checksum: 16ae921422699f56dc8efd20f5cba8dcf183ac41b26bfe5f7f392bb2df0c6edb

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: 96366d45d63bb5e35e1676e1192b3ca1f5d6a3c184aa7b763235ead0431234bc

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

4ce92afb3f6e485892eded55fa4396b7

Upload date/time

2026-06-19 17:30:49

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