Raspberry PI POE + HAT

Kev sib txuas ntawm Hardware:
Ua ntej txhim kho PoE + HAT, nruab cov khoom siv tooj liab ntawm plaub fab ntawm lub rooj tsav xwm Circuit Court. Tom qab txuas PoE + HAT rau 40Pin thiab 4-pin PoE cov chaw nres nkoj ntawm Raspberry PI, PoE + HAT tuaj yeem txuas nrog PoE ntaus ntawv los ntawm lub network cable rau kev siv hluav taws xob thiab kev sib txuas. Thaum tshem PoE + HAT, rub lub POE + Lub kaus mom sib npaug kom tso lub module kom du ntawm tus pin ntawm Raspberry PI thiab tsis txhob khoov tus pin

Software piav qhia:
Lub PoE + HAT yog nruab nrog lub kiv cua me me, uas yog tswj los ntawm Raspberry PI ntawm I2C. Lub kiv cua yuav cia li qhib thiab tawm raws li qhov kub thiab txias ntawm lub ntsiab processor ntawm Raspberry PI. Txhawm rau siv cov khoom no, xyuas kom meej tias cov software ntawm Raspberry PI yog ib qho tshiab

Nco tseg:
● Cov khoom no tsuas yog txuas nrog Raspberry Pi ntawm plaub tus pins PoE.
Ib qho khoom siv hluav taws xob sab nraud / lub tshuab hluav taws xob siv los ua kom Ethernet yuav tsum ua raws li cov cai thiab cov qauv siv hauv lub tebchaws npaj.
● Cov khoom no yuav tsum tau ua haujlwm nyob rau hauv qhov chaw muaj cua zoo, yog tias siv rau hauv lub chassis, lub chassis yuav tsum tsis txhob npog.
Ib qho kev sib txuas GPIO txuas ib qho khoom siv tsis sib xws rau lub khoos phis tawj Raspberry Pi tuaj yeem cuam tshuam rau kev ua raws thiab ua rau muaj kev puas tsuaj rau lub cuab yeej thiab tsis muaj qhov lav.
Tag nrho cov khoom siv peripherals siv nrog cov khoom no yuav tsum ua raws li cov qauv tsim nyog ntawm lub teb chaws siv thiab raug cim raws li kom ntseeg tau tias kev nyab xeeb thiab kev ua haujlwm tau ua tiav.
Cov kab lus no suav nrog, tab sis tsis txwv rau, keyboard, saib, thiab nas thaum siv ua ke nrog Raspberry Pi computer.
Yog tias cov khoom siv txuas txuas tsis suav nrog cable lossis connector, cable lossis connector yuav tsum muab cov rwb thaiv tsev tsim nyog thiab kev ua haujlwm kom ua tau raws li qhov yuav tsum tau ua thiab kev nyab xeeb.
Cov ntaub ntawv kev nyab xeeb
Txhawm rau kom tsis txhob ua tsis tiav lossis kev puas tsuaj rau cov khoom no, thov nco ntsoov cov hauv qab no:
● Tsis txhob kov dej lossis dej noo thaum lub sijhawm ua haujlwm, lossis tso rau ntawm qhov chaw ua haujlwm.
● Tsis txhob raug tshav kub los ntawm txhua qhov chaw. Lub khoos phis tawj Raspberry Pi thiab Raspberry Pi PoE + HAT yog tsim los ua haujlwm kom ntseeg tau ntawm chav tsev kub ib txwm muaj.
● Ceev faj thaum tuav kom tsis txhob muaj kev puas tsuaj rau cov khoom siv hluav taws xob lossis hluav taws xob rau cov ntawv luam tawm thiab cov khoom sib txuas.
● Tsis txhob siv lub rooj tsav xwm luam tawm thaum nws qhib, thiab tsuas yog tuav cov npoo kom txo tau qhov kev pheej hmoo ntawm electrostatic paug puas.