Yuejian MO
Yuejian MO replied to the topic 'iOptron GEM45 (with built-in hub) - USB issue' in the forum. 3 years ago

The full name should be v20210105 in www.ioptron.com/Articles.asp?ID=318, but the download link is invalid. My GEM45 just comes with firmware(v20210105).

Hi, Rishigarrod, please let me know the difference if you upgrade to new firmware.

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