Hōʻikeʻo Em422222: 256k bits kūʻokoʻa pinepine: hiki ke hoʻohanaʻia ma ka 869mhz / 902-928mhz / 2.45 ghz chip a me ka hana houʻana: E like me ka haʻahaʻa e like me 1.0V haʻahaʻa haʻahaʻa, ʻO ka uku uku uku uku uku: -40° C ~ + 85 ° C (-40° F ~ + 185(° F) ʻO EM4223ʻO nā hiʻohiʻona kīwī i hoʻohālikelikeʻia me ka iso 18000-6a, Ucc …