Bluetooth serial port module e ipapisitse le Serial Port Profile (SPP), sesebelisoa se ka thehang khokahano ea SPP le sesebelisoa se seng sa Bluetooth bakeng sa phetiso ea data, 'me e sebelisoa haholo lisebelisoa tsa elektroniki tse nang le mesebetsi ea Bluetooth.
Joalo ka mojule oa puisano o se nang mohala, Bluetooth serial port module e na le litšobotsi tsa nts'etsopele e bonolo le ts'ebetso e bonolo. Haeba moetsi a amohela embedded Bluetooth serial port module + MCU ho hlahisa lihlahisoa tse nang le ts'ebetso ea Bluetooth, baetsi ba lihlahisoa tsa elektroniki / lienjineri ba ka fana ka lihlahisoa tsa elektroniki ka li-serial ports tsa MCU ntle le ho ba le tsebo e tsoetseng pele ea ntlafatso ea Bluetooth. E fokolitse haholo litšenyehelo tsa lipatlisiso le nts'etsopele ea k'hamphani le litšenyehelo tsa mosebetsi, empa hape e fokolitse likotsi tsa nts'etsopele.
The Bluetooth seriale koung mojule hlokomela karohano ea MCU ntshetsopele le Bluetooth mosebetsi oa ntshetsopele, e leng ho fokotsa haholo bothata ba Bluetooth ntshetsopele ya sehlahiswa, ho ntlafatsa botsitso le lebelo la ntshetsopele ya sehlahiswa, khutsufatsa potoloho ntshetsopele ya sehlahiswa, le potlakisa nako ea ho marakeng.
Ho na le mathata ao u ka ratang ho a tseba:
1. Na Bluetooth serial port module e ka fetisa molumo?
Mojule oa serial port oa Bluetooth o thehiloe ho protocol ea Bluetooth mme o sebelisa SPP, e leng sesebelisoa sa serial port. Lisebelisoa tse ling tse kang li-audio A2DP ha li tšehetsoe. Empa adaptara ea Bluetooth ea USB (dongle) e na le lits'ebetso tse fapaneng, joalo ka phetisetso ea faele, boema-kepe ba serial, lentsoe joalo-joalo.
2. Na ke hloka ho utloisisa protocol ea Bluetooth ha ke ntse ke sebelisa serial port module?
Che, sebelisa feela Bluetooth serial port module e le peripheral e pepeneneng. Ka mor'a hore u kopane le Bluetooth serial port module khomphuteng kapa selefouno, u ka bula "Bluetooth" e lumellanang le "serial port" le "Bluetooth serial port module" ka lenaneo la kopo ho buisana. Mojule oa Bluetooth o ka hokahana le lisebelisoa tse ling tse nang le kou ea serial, joalo ka microcontroller kapa komporo e 'ngoe.
3. Joang ho hlahloba hore na Bluetooth serial port module ke ntho e tloaelehileng?
Pele o fana ka matla ho mojule oa Bluetooth (3.3V), ebe TX le RX e khuts'oane, o kopane le mojule oa serial port oa Bluetooth ka komporo kapa mohala oa thekeng, ebe o ka romella le ho amohela data ka sesebelisoa sa serial port, e le hore o ka khona. leka hore na module ea serial port ea Bluetooth e tloaelehile.
Bakeng sa lintlha tse ling, ka kopo ikutloe u lokolohile ho ikopanya le Feasycom sales Team.
