Install firmware Update for Morserino-32

You have to use Chrome or Edge as your browser, and a driver for the Silicon Labs  CP210x USB to serial device installed on your computer. Connect your Morserino with a suitable USB cable (fit for data transfer, not just for power supply).


The easiest way to update your Morserino’s firmware to the latest release!

So far this has been turned out to be very reliable. Problems reported with earlier versions seem to have gone away.

This will work for all editions of Morserino-32 (1st and 2nd).



After clicking Connect, a pop-up window will appear. 

Please select the correct USB port in that window.

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Latest Release

This is what you probably should install. Click „Connect“ to begin.


Do not click the „Erase Device“ Checkbox, unless you want all data wiped and reset to factory settings!

(The „Logs and Console“ function does nothing useful, at the moment.)

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Pre-release

Sometimes a pre-release version is available here, if a „Connect“ button is visible below; this is only recommended if you want to test new features and report back about your findings. It is probably untested, and certain things might be broken, so beware!

(You can always go back and install the latest release version.)

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