Pehea e hoʻomaopopo ai i ka pae pale IP o ka module scanning barcode paʻa?

Ke kūʻai aku nā ʻoihanaka nānā ʻana i ka barcodemodules, QR code scan modules, apaʻa QR code scanners,ʻike mau ʻoe i ka papa hana ʻoihana o kēlā me kēia mīkini scanner i ʻōlelo ʻia i loko o nā mea hoʻolaha，He aha ke ʻano o kēia pae palekana? Aia kahi ʻōlelo, ʻo ka barcode scanning module i loaʻa i kahi pūpū me kahi mīkini QR code i kūkulu ʻia, maikaʻi. ka ea, ka lōʻihi o ka lawelawe ʻana, a loaʻa nā hiʻohiʻona o ka wai wai, lepo lepo a me ka hāʻule-hōʻoia, a hiki ke hoʻopaʻa ʻia i hoʻopili ʻia (hoʻokomo ʻia, hoʻopili waho) nā noi hoʻohui huahana like ʻole.
Hōʻike kēia, ka2d matrix barcode scannerhoʻohana ʻia i nā hiʻohiʻona o loko a me waho, ʻokoʻa loa nā koi no ka pae pale IP o nā mea scanning. , Hāʻawi ka ʻōnaehana helu pale IP i kahi ala e hoʻokaʻawale i nā huahana e pili ana i ka lepo lepo, wai ʻole a me ke kūʻē ʻana o nā mea uila a me ka ʻeke.
Hōʻike pinepine ʻia ka pae palekana e IP i ukali ʻia e nā helu 2, a hoʻohana ʻia nā helu e wehewehe i ka pae pale. ʻO wau ke kiʻekiʻe o ka pale ʻana i nā mea ʻē aʻe mai ke komo ʻana, a ʻo ka pae kiʻekiʻe ʻo 6; ʻO ka helu ʻelua e hōʻike ana i ke kiʻekiʻe o ke kūpaʻa wai o nā mea hana, e hōʻike ana i ke kiʻekiʻe o ka pale ʻana i ka wai komo. ʻO 8 ka pae kiʻekiʻe.