Aia ka ʻenehana BLE (Bluetooth Low Energy) ma ke poʻo o ka ʻoihana Bluetooth i nā makahiki i hala. Hiki i ka ʻenehana BLE ka nui o nā polokalamu Bluetooth me nā hiʻohiʻona Bluetooth.
Ke hoʻohana nei nā mea hoʻonā he nui i nā modula RN4020, RN4871 i hana ʻia e Microchip, a i ʻole BT630 module i hana ʻia e Feasycom. He aha nā ʻokoʻa ma waena o kēia mau modula BLE?
E like me kāu e ʻike ai, ʻo RN4020 kahi module BLE 4.1, kākoʻo ia i nā awa 10 GPIO. ʻOiai ʻo RN4871 he module BLE 5.0, he 4 mau awa GPIO wale nō.
Ke hoʻohālikelike nei me RN4020 a i ʻole RN4871, ʻoi aku ka maikaʻi o ka hana a FSC-BT630. ʻO FSC-BT630 he module BLE 5.0, kākoʻo i nā awa 13 GPIO, ʻo kona ākea ākea ka laulā mai -40C a 85C. He aha, ʻoi aku ka haʻahaʻa o ke kumukūʻai o kēia module ma mua o RN4020 a i ʻole RN4871!
Hoʻohana ʻo FSC-BT630 i ka chip Nordic nRF52832, a hiki i 50 mika uhi uhi!
