Chii chinonzi HID
Iyo HID (Human Interface Device) yemunhu interface mudziyo chikamu ndiyo yekutanga USB chikamu chinotsigirwa neWindows. Iyo inozivikanwa nezita rayo kuti HID zvishandiso zvigadziriso zvinodyidzana nevanhu, sekiibhodhi, mbeva, uye majombo. Nekudaro, zvigadziriso zveHID hazvifanirwe kunge zvine munhu-muchina interface, chero zvichienderana neHID chikamu chakatsanangurwa, ese ari eHID midziyo.
Mune HID protocol, kune 2 masangano: iyo "host" uye "mudziyo". Mudziyo inhengo inodyidzana nemunhu zvakananga senge keyboard kana mbeva. Iyo saiti inotaurirana nemudziyo uye inogamuchira data yekupinda kubva kune mudziyo pane zviito zvinoitwa nemunhu. Data rekubuda rinoyerera kubva kumugadziri kuenda kune mudziyo uyezve kumunhu. Muenzaniso wakajairika wemuenzi iPC asi mamwe nharembozha uye maPDA zvakare anogona kuve anotambira.
FSC-BP102 yakagadzirwa neFeasycom. Inotsigira ese maprofiles eSPP neBLE uye ine USB interface. Iyo USB interface ine mabasa maviri: serial port uye HID keyboard. Kuchinjisa dhata reBluetooth kuHID uye Bluetooth serial port transparent transparent function inogona kuitika.
FSC-BP102
1. Ndeipi basa reBluetooth data transfer kuHID?
Vashandisi vanogona kubatana neFSC-BP102 mudziyo kuburikidza neBluetooth uye kutumira data kwairi neSPP kana BLE profiles. Iyo FSC-BP102 inoshandura iyo yakagamuchirwa data uye kuiburitsa kune yakabatana host muchimiro cheHID.
2. Ndeipi basa reBluetooth serial port transparent transparent?
Vashandisi vanogona kubatana neFSC-BP102 kuburikidza neBluetooth uye kutumira data kuFSY-BP102 kuburikidza neSPP kana BLE. Iyo FSC-BP102 ichaburitsa iyo yakagamuchirwa data kumugadziri kuburikidza neiyo serial port.
Ichi chigadzirwa chinoshandisa BT836 module mhinduro, BT836 module is spp uye BLE dual mode Bluetooth 4.2 module. Chiyero chekufambisa: BLE: 8KB/S, SPP: 80KB/S, simba rekutapurirana 5.5dBm, ine antenna iri pabhodhi, chinhambwe chekushanda kusvika ku10m. Inoshandiswa zvakanyanya mumawachi akangwara, cheni yehutano nemidziyo yekurapa, isina waya POS, kuyerwa uye yekutarisa masisitimu, maindasitiri sensors uye controller eBluetooth printer uye mamwe maapplication.
Feasycom
