microHAM DIGI KEYER firmware v4.1

microHAM · Released Sep 12, 2007 · First seen Sep 9, 2026

Source: microham.com

v4.1 is not the latest firmware for the microHAM DIGI KEYER: the current version is v5.4 (March 5, 2008). Go to v5.4

What's in this update

Release notes not published by vendor — see official page. Check microHAM's website for the full details of what this update changes.

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Other versions for this product

See the full firmware history for the DIGI KEYER