BOM CPU board BUZ1
the Star Micronics HMB-12 is not available. I suggest CUI CEM-1212C with similar specs https://datasheet.octopart.com/CEM-1212C-CUI-datasheet-13289853.pdf
the Star Micronics HMB-12 is not available. I suggest CUI CEM-1212C with similar specs https://datasheet.octopart.com/CEM-1212C-CUI-datasheet-13289853.pdf