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ǰλCQ9ҳ > g > ęn > GNSSՙC

ʲô ļ

ʱ2018-09-11 14:20:09Դվԭ

  ʲ{ģK

  (Bluetooth module)ָܵоƬ·ϣڶ̾2.4GͨѶû˵ǰƷͨĻϹٿװǵȹʵܹͨѶծbƷģϸΪͣͬ͵ļ۸λܸвͬ


  Ցú֧օfhҪ֠ɷN

  {ģK(BT)ָ֧{fh4.0µģKһڔ^ĂݔZ^ߔݔ{ģKټ֠y{ģK͸{ģKy{ģK2004ƳҪ֧{2.1fhģK֙ClĕrڵõV֧{ģK2009Ƴߵs24Mbpsǂy{ģKİ˱pCҕPCPMPUMPCӡC֮gYςݔ

  ͹ģ(BLE)ָ֧Э4.0ߵ飬ҲΪBLEģ飬صdzɱ͹ĵĽͣӦʵʱҪȽϸߵĮbƷУܼҾ()豸ݷ(Ѫѹơ¶ȴ)()

 1Յfhַ֧֠

  ģ{ģKָ֧{ijһNfhģK;

  pģ{ģKָͬrֽ֧{(BT)͵͹{(BLE)fhģK

 2Ց÷֠

  {ģKһʹBLE͹{ģKИO͵\кʹCģʹһ~늳ؿBm֮;

  {lģKlҪaĔݔmʹBT{ģK


  3՜ضȵȼ֠

  Iضȹ-40桫85棬܉⡢֔_Ȑӭh\;

  ҵ¶ȷΧΪ0桫70棬һӦͨîbƷ

  ɴ˵ó{ܵоƬ·Ͼ{ģKͬ؁{ģKвͬķN֮{ģKڮ“WdzҪ

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