Kua tukuna e Tongdy tētahi aroturuki kounga hau hou kaha o roto, e taea ai te aroturuki i te CO2, TVOC, PM2.5, te pāmahana me te RH, te mārama, te haruru, te CO rānei. Ka taea e ia te tautoko i tētahi o ngā atanga LoraWAN/WiFi/Ethernetor RS485, ā, he rokiroki raraunga kei roto mō te tango raraunga ā-rohe mā te BlueTooth. He momo whakairinga-i-roto, he whakairinga-i-runga-i-te-paki, me te kore whakaaturanga. Ko te ingoa o te aroturuki ko EM21, e whakamahia ana mō ngā tono katoa me ngā wāhi katoa.
Wā tuku: 28 o Ākuhata-2023