! style="text-align: left; vertical-align: top;" rowspan=4 | One of the realized features FMB1YX is 1-Wire® data protocol, which enables connection of thermometer (DS1820, DS18S20 and DS18B20) and I-Button type: DS1990A.
! style="text-align: left; vertical-align: top;" | Digital thermometer DS1820 and TTJ100 connection to {{{model|FMB1YX}}}
! style="text-align: left; vertical-align: top;" | Digital thermometer DS1820 and TTJ100 connection to {{{model|FMB1YX}}}
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| style="text-align: left; vertical-align: top;" rowspan=3 | One of the realized features FMB1YX is 1-Wire® data protocol, which enables connection of thermometer (DS1820, DS18S20 and DS18B20) and I-Button type: DS1990A.