I-EM4222 Chip ifaka abakhiqizi ukubhala ijubane eliphakeme le-64-bit elihlukile: 256Imvamisa i-Kits Frequency Independent: Ingasetshenziswa ku-869MHZ / 902-928mhmhz / 2.45 Ghz chip ine-Oscillator kanye nokwenza umsebenzi we-voltage ophansi: Njengoba ukusetshenziswa kwamandla okuphansi kwe-1.0V, Izinga lokushisa lezinzuzo eziphansi: -40°C~+85°C (-40° F ~ + 185(° F) I-EM4223 Chip Convers Interface Ihambisane ne-ISO 18000-6A Ukuxhaswa kwesikhungo se-Auto-ID kuchazwa u-Ean, UCC …