FHSS, ugboro hopping gbasaa teknụzụ dị iche iche, n'okpuru ọnọdụ nke mmekọrịta na imekọ ihe ọnụ, na-anabata akara na-ebufe site warara-band ebu nke otu ụdị (ụdị a kpọmkwem nwere kpọmkwem ugboro, wdg) na nsọtụ abụọ. Maka onye nnata na-enweghị otu ụdị, mgbama hopping nke FHSS na-emepụta bụ naanị mkpọtụ na-akpali ya ma ọ gaghị enweta akụkụ nke mgbama a.
Kedu ihe kpatara FHSS chọrọ?N'ezie, data nnyefe agaghị abụ nnukwu naanị n'ime oke a kapịrị ọnụ. Ọ bụrụ na oge nnyefe nke otu ngwungwu data nwere ike gafere oge obibi ọwa kachasị nke iwu dị mkpa nyere, a ga-eji teknụzụ FHSS. Iji mee ka ọnọdụ hopping ugboro ugboro na Lora rụọ ọrụ, rụọ ọrụ oge reg hopping na ndekọ oge hopping ugboro iji tọọ ha na ụkpụrụ na-abụghị efu. Ihe ndị a na-akọwa isi ihe ọmụma nke akụkụ a nke ọma site na ụkpụrụ.
Ụkpụrụ:Ụkpụrụ na-arụ ọrụ nke FHSS ugboro hopping na-agbasa ụdịdị dị iche iche atụmatụ bụ: na mgbe a na-achọrọ ịkụgharị ugboro ugboro maka akụkụ nke ngwugwu data Lora ọ bụla, ọ dị mkpa ka izipu ọdịnaya site na ọwa hopping ugboro ugboro nke njikwa MCU setịpụrụ. A chọrọ ka izipu ugboro a ga-atụba dịka tebụl ajụjụ ugboro ugboro si dị. Ka emechara nnyefe data na oge ntụli aka ekpebiela ga-akwụsị, nnyefe na nnataịgbanweegaa na ọwa na-esote na ndepụta eburu ụzọ kọwaa ugboro ole ka ọ gaa n'ihu na-ebufe na ịnweta akụkụ ọzọ nke ngwugwu data. A na-ekpebi oge obibi na ọwa ọ bụla site na oge ntupu ugboro ole, nke bụ ọnụọgụ ọnụọgụ nke ogologo akara.
Usoro nke nnyefena ịnweta site na hopping ugboro ugboro na-amalite site na ọwa 0. A na-ebufe okwu mmalite na nkụnye eji isi mee na ọwa 0 mbụ. Oge ọ bụla ezigara ngwugwu data, ọgụgụ nke chanel counter na ọwa dị ugbu a (nke dị na ọwa reg hopping) ga-abawanye, a ga-ewepụta akara nkwụsịtụ FHSS mgbanwe ọwa iji nweta hopping ugboro. A ghaghị ịtọ ugboro ọhụrụ n'oge nkwụsịtụ ugboro ugboro iji hụ na a ga-ekpuchi ugboro ọhụrụ n'oge ntugharị ugboro ọzọ. Lelee usoro: malite nnabata FHSS na ọwa 0. Mgbe ịlele mmalite, onye nata ga-amalite usoro hopping ugboro ugboro n'elu. N'oge a, ọ bụrụ na CRC nke nkụnye eji isi mee ezighi ezi, onye nata ya ga-arịọ chanel 0 ozugbo (usoro nzigharị ngwugwu) wee malitegharịa ịlele mbido ahụ.
Nkọwa akụkọ dị n'elu nke ụkpụrụ nke mgbasa ozi mgbasa ozi ugboro ugboro (FHSS) wetara gịShenzhen HDV Phoelectron Technology Co., Ltd. Echere na akụkọ a nwere ike inyere gị aka ịbawanye ihe ọmụma gị. E wezụga nke a isiokwu ma ọ bụrụ na ị na-achọ ezigbo ngwa anya eriri nkwurịta okwu akụrụngwa emeputa ụlọ ọrụ ị nwere ike tụleegbasara anyị.
