CHESTER Firmware

hio-chester-meteo-p: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: 7e9034834370a10110548ffb15c15af34da395cfe089ab1d3fe407648885805c

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: 9ec4796f28b9134d047f15dc5c4a2ed009fd4a209be75aeb6f9c7fe30ddda942

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

7dd48ebc0d8c434993aba57750427612

Upload date/time

2026-06-19 17:30:52

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