Inombolo : NEKORISU-20230823-NR-01
Raspberry Pi 4B/3B/3B+/2B
Ras p-n
Ulawulo lwamandla / RTC (Ikloko yeXesha lokwenyani)
Incwadana yomsebenzisi yoMsebenzisi 4.0Ulawulo lwamandla
Umlawuli wamandla
Uqhagamshelo lwe-adaptha ye-AC kunye ne-DC jack
RTC (Ikloko yeXesha lokwenyani)

ISAHLUKO 1 INTSHAYELELO

Indlela yokusebenzisa, indlela yokuseta kunye ne-FAQ ichazwa ukuba isebenzise "i-Ras p-On" ngokufanelekileyo kule Ncwadi. Nceda ufunde oku ukwenza "i-Ras p-On" iqhube kakuhle kwaye uyisebenzise ngokukhuselekileyo ngokuqinisekileyo.
Yintoni "Ras p-On"
"I-Ras p-On" yibhodi yokongeza eyongeza imisebenzi emi-3 kwiRaspberry Pi.

1. Ulawulo loTshintsho lwaMandla luYilo oloNgezelelweyo
   I-Raspberry Pi ayinayo Ukutshintsha kwamandla. Ngoko ke iplagi/ukukhupha iplagi iyafuneka ukuze uvule/KUVALE.
   "I-Ras p-On" yongeza ukutshintshela amandla kwi-Raspberry Pi. ・ Ukutyhala phantsi iibhutsi zokutshintsha amandla iRaspberry Pi.
   ・ IRaspberry Pi ivaliwe ngokukhuselekileyo emva kokuba umbane utyhalelwe phantsi kwaye nomyalelo wokuvalwa uphunyeziwe.
   ・ Ukuvalwa okunyanzelweyo kuyasebenza,
   Ngaloo ndlela iRas p-On yenza kube lula ukuphatha iRaspberry Pi efanayo nePC Umsebenzi wokutshintsha amandla we "Ras p-On" usebenza ngesoftware ezinikeleyo.
   Umyalelo wokuvala waziswa kwi-OS xa iswitshi yamandla ityhalwa phantsi.
   Unikezelo lwamandla luvaliwe ngokukhuselekileyo emva kokuba inkqubo yokuvala yenziwe ngokupheleleyo kwaye yaziswa.
   Isoftware yokwenza le misebenzi iphunyezwa njengenkonzo.
   (Ukusebenza kweRaspberry Pi akuchaphazeleki njengoko isoftware isenziwa ngasemva.)
   Isoftware efunekayo inokufakwa ngabazinikeleyo isifakeli.Isilumkiso) Ubonelelo lwamandla luvaleka ngokuzenzekelayo kwimizuzwana engama-30 ngaphandle kokuba isoftware ezinikeleyo ifakiwe.
2. Unikezelo lwaMandla oMbane luyoNgezelelweyo
   I-5.1V / 2.5A inconywa njengamandla ombane we-Raspberry Pi kunye neplagi yi-micro-USB. (I-USB Type-C@Raspberry Pi 4B)
   Iadaptha yonikezelo lwamandla iphantse ibe yeyokwenene kuphela kwaye ifuna ukhathalelo oluninzi ukuze uyifumane. Kwakhona iiplagi ze-USB zophuka ngokulula ngelixa usebenzisa ngokuphindaphindiweyo.
   I-DC Jack ekulula ukuyisebenzisa yamkelwa njengeplagi yokubonelela ngombane kwi-"Ras p-On". Ngaloo ndlela iintlobo ngeentlobo ze-adaptha ye-AC ekhoyo ngokuthengiswayo zinokusetyenziswa.Iiadaptha ze-AC ukusuka kwi-6V ukuya kwi-25V zingasetyenziselwa ngaphandle kokunciphisa ukukhutshwa kwe-adapter ye-AC ukuya kwi-5.1V njengomlawuli uxhotyiswe kwisekethe yokubonelela ngombane. Evumela unikezelo lwamandla kwiRaspberry Pi ukuba ibe yi-5.1V rhoqo ngokuqinisekileyo.
   Iiadaptha ze-AC eziphathwa ngesandla okanye ezifumaneka lula ngexabiso eliphantsi zingasetyenziswa.
   (*Jonga "UkuPhatha imiQathango yoNikezo lwaMandla" ekupheleni kolu xwebhu (Ngaphezu kwe-3A iadaptha zeAC ziyacetyiswa ukwenza iRaspberry Pi isebenze kakuhle.)
3. I-RTC (Ikloko yeXesha lokwenyani) yi-Add-On Raspberry Pi ayinayo ibhetri yewotshi exhaswayo (Ikloko yeXesha lokwenyani), ngoko ke iwotshi ilahlekelwa lixesha emva kokunqunyulwa kombane.
   Ke ngoko iRTC ingqekembe yebhetri ixhaswe (Ikloko yeXesha lokwenyani) ixhotyiswe.
   Ngaloo ndlela ihlala igcina ixesha elifanelekileyo nokuba unikezelo lwamandla kwiRaspberry Pi lucinyiwe.

ISAHLUKO SESI-2 CINGA

Ukuseta "Ras p-On", landela la manyathelo.

1. Lungiselela iRaspberry Pi.
   Iinguqulelo zeRaspberry Pi ezivumela ukusetyenziswa ziiRaspberry Pi 4 imodeli B (8GB, 4GB, 2GB), iRaspbery Pi 3 imodeliB / B+ okanye iRaspberry Pi 2 imodeli B.Faka iRaspberry Pi OS (Raspbian) kwikhadi le-SD ukuze isebenze kakuhle.
   ※ Isifakeli se "Ras p-On" sinokusetyenziswa kuphela kwiRaspberry Pi OS (Raspbian).
   ※ I-OS ngaphandle kweRaspberry Pi OS (iRaspbian) inokuphinda isebenze, nangona isoftware ngesifakeli ayinakusekwa. Ukuseta ngesandla kuyafuneka xa usebenzisa enye i-OS.
   ※ Jonga iphepha ledatha malunga nokusebenza okuqinisekisiweyo.
2. Qhoboshela izikhewu ezibandakanyiweyo kwiRaspberry Pi Qhoboshela izikhewu ezibandakanyiweyo kwiphakheji "yeRas p-On" kwiikona ezine zeRaspberry Pi. Zikrwele ukusuka emva kwebhodi.
3. Qhagamshela "Ras p-On"
   Qhagamshela "iRas p-On" kwiRaspberry Pi.
   Lungisa i-40-pin headers enye kwenye, unamathele ngononophelo ukuba ungagotywa.
   Beka i-header ye-pin ngokunzulu, kwaye ulungise izikhonkwane ezifakwe kwiikona ezine.
4. Yiba nesitshixo se-DIP.
   Cwangcisa zombini izitshixo ze-DIP ukuba zingacimi ngexesha lofakelo lwesoftware.
   Cwangcisa zombini iiswitshi ze-DIP ku-ON njengoko kubonisiwe kumfanekiso osekunene.※ Jonga kwiphepha ledatha ngeenkcukacha ezingaphezulu zokuseta iiswitshi zeDIP.
5.  Qhagamshela izixhobo zeperipheral
   ・ Qhagamshela isiboniso, ikhibhodi kunye nemouse. Ukuseta ngokulawula okude ngoqhagamshelo lwe-SSH akufuneki.
   ・ Qhagamshela i-LAN. Uqhagamshelo lweWiFi lunokusetyenziswa kwiRaspberry Pi 4B / 3B / 3B+.
   Uqhagamshelo kwi-Intanethi luyafuneka ekufakeni isoftwe.
   *Jonga kwiSihlomelo ekupheleni kwale ncwadana yemigaqo ngenkqubo yokuseta ngaphandle koqhagamshelo lwe-Intanethi.
6. Qhagamshela iadaptha ye-AC kwaye ulayite amandla.
   ・ Qhagamshela i-DC Jack ye-adaptha ye-AC. Xhuma iadaptha ye-AC kwindawo yokuphuma.
   ・ Tyhiliza iswitshi yamandla.
   ・ Umbane oluhlaza we-LED uyalayita kunye neebhutsi zeRaspberry Pi.
7.  Faka isoftware
   Vula iSimina kwaye wenze imiyalelo elandelayo kwaye ufake isoftware emva kweebhutsi zeRaspberry Pi.
   (Isoftware inokufakwa nge-SSH ngolawulo olukude.)
   ※ Ungafaki izimvo ezibhalwe luhlaza.
   ＃Yenza ifolda yomsebenzi.
   mkdir raspon cd raspon
   ＃Khuphela isifakeli kwaye usicinezele.
   wget http://www.nekorisuembd.com/download/raspon-installer.tar.gztarxzpvfasponinstaller.tar.gz
   ＃Yenza ukuhlohla.
   sudo apt-fumana uhlaziyo sudo ./install.sh
8. Seta kwakhona iswitshi ye-DIP.
   Lungisa kwakhona utshintsho lweDIP kwindawo yokuqala ukusuka kwezo zitshintshiweyo kwinkqubo ④.
   Cwangcisa zombini iindawo zokutshintsha kwe-DIP ukuba CIMA njengoko kubonisiwe kumfanekiso osekunene."I-Ras p-on" ilungele ukusetyenziswa!
   Qalisa kwakhona iRaspberry Pi.

ISAHLUKO 3 UKUSEBENZA

1.  Amandla ON/VALIWE Umbane
   Tyhiliza iswitshi yamandla.
   I-Raspberry Pi inikwe amandla kwaye iibhutsi phezulu.
   · Umbane ucimile
   A. Tyhiliza iswitshi yonikezelo lwamandla ka “Ras p-On”.
   Ukuvalwa kucelwe kwi-OS kwaye emva koko ucimo lwenziwe ngokuzenzekelayo.
   Amandla AVILE emva kokuba inkqubo yokuvala igqityiwe.
   B. Cima ngemenyu okanye ngomyalelo weRaspberry Pi.
   Amandla AVALWA ngokuzenzekelayo emva kokuba isixokelelwano sibhaqe ukuvalwa kugqityiwe.
   ・ Ukuvalwa ngenkani
   Gcina isitshixo samandla sisezantsi ngaphezulu kwe-3s.
   Amandla anyanzeliswa ukuba acinywe.
   Isalathiso)
   I-LED yamandla aluhlaza iyaqhwanyaza ngelixa ilinde ukuvalwa ukuba kugqitywe xa inkqubo ibona ukuvalwa kweRaspberry Pi.
2. Indlela yokuseta iwotshi
   "I-Ras p-On" inewotshi (Ixesha lokwenyani) ixhaswe yibhetri.
   Ngaloo ndlela igcina ixesha elifanelekileyo nangona amandla e-Raspberry Pi ecimile Isofthiwe efakwe ekusekweni ifunda ixesha elithi "Ras p-On" kwaye ibeke njengexesha lenkqubo ngokuzenzekelayo. Ngaloo ndlela iRaspberry Pi igcina ixesha elifanelekileyo.
   Ngaphaya koko isoftware ifumana ixesha langoku kwiseva ye-NTP kwaye ilungise ixesha apho inokufikelela kwiseva ye-NTP kwi-Intanethi xa iqala.
   Kwakhona inokuqinisekisa, ukuhlaziya okanye ukuseta ixesha langoku “i-Ras p-On” ngokuphumeza imiyalelo ngolu hlobo lulandelayo:

# Qinisekisa ixesha langoku le "Ras p-On" sudo hwclock -r
# Seta ixesha langoku lika "Ras p-On" njengexesha lenkqubo sudo hwclock -s
# Fumana ixesha langoku kwiseva ye-NTP kwaye uyibhale kwi "Ras p-On" sudo ntpdate xxxxxxxxxxx
(<—xxxxxxxx yidilesi yomncedisi we-NTP) sudo hwclock -w # Seta ixesha langoku ngesandla kwaye ulibhale kwi-"Ras p-On" usuku lwe-sudo -s "2018-09-01 12:00:00" sudo hwclock -w

Isihlomelo

FAQ

Q1 "Ras p-On" cima ngoko nangoko nokuba ilayitiwe.

A1 Isoftware ezinikeleyo ye “Ras p-On” ayifakwanga kakuhle. Nceda uyifake ngokulandela inkqubo yokumisela yale ncwadana.

Q2 Unikezelo lwamandla luya kunqunyulwa phakathi kokufakela ukuhlaziya uguqulelo lwe-OS.

I-A2 "i-Ras p-On" ayiqapheli i-Raspberry Pi iyasebenza ekufakeni i-OS kwaye ngaloo ndlela inqumla umbane. Nceda usete zombini iiswitshi ze-DIP IVULIWE ekufakeni i-OS okanye phambi kokuba i-software ezinikeleyo ye-“Ras p-On” ifakwe ngokupheleleyo.

I-Q3 “I-Ras p-On” ayinako ukucinywa nokuba iswitshi yonikezelo lwamandla ityhalwe ezantsi emva kokuqalisa kwangoko.

Umsebenzi wokutshintsha umbane we-A3 awunakwamkelwa kwii-30s emva kombane ngoko nangoko ukunqanda ukusebenza ngempazamo.

I-Q4 Unikezelo lombane aluyi kunqunyulwa nangona luvaliwe

A4 Zombini izitshixo zeDIP ZIVULIWE. Nceda uzicime zombini.

Unikezelo lwamandla lwe-Q5 luyacinywa kwaye iRaspberry Pi ayiqalisi kwakhona ngelixa iqalisa.

A5 Unikezelo lwamandla lunokunqunyulwa ekuqaliseni kwakhona kwimeko yokuba inkqubo yokuvalwa kwe-OS kunye nokuqalisa kwakhona kuthatha ixesha elininzi. Nceda utshintshe ixesha lokulinda lika "Ras p-On" ngokutshintshwa kwe-DIP kule meko. (Jonga kwiphepha ledatha ngeenkcukacha ezithe vetshe zokuseta iiswitshi ze-DIP.) Ixesha lokulinda linokutshintshwa yi-software ezinikeleyo kwimeko apho unikezelo lombane lucimile ekuqaliseni kwakhona ngaphandle kokutshintsha indawo yokutshintsha kweDIP. Ukuya kuthi ga kwimizuzu emi-2 isandiso sivuleleke kakhulu. Nceda ujonge kwiphepha ledatha ngeenkcukacha ezithe vetshe.

Q6 Loluphi uhlobo lweeadaptha zeAC ezinokusetyenziswa?

A6 Qinisekisa imveliso voltage, ubuninzi bemveliso yangoku kunye nokumila kweplagi. *Imveliso Voltage isuka 6v ukuya 25V. *Esona siphumo sangoku singaphezulu kwe-2.5A. *Imilo yeplagi yi-5.5mm(yangaphandle) - 2.1mm(yangaphakathi) i-Adapter ye-AC phezu kwe-3A iyacetyiswa ukwenzela ukwandisa ukusebenza kwe-Raspberry Pi 4B / 3B+. Yila inkqubo enokukhutshwa kobushushu okwaneleyo xa usebenzisa i-AC Adapter ngaphezulu kwe-6V. Ukufumana iinkcukacha ezithe vetshe, simahla ukukhangela "UkuPhatha iziQinisekiso zoNikezo lwaMandla" ekupheleni kolu xwebhu.

Q7 Isekethe ye "Ras p-On" ishushu kakhulu.

A7 Ukuba voltagKusetyenziswa i-Adapter ye-AC, ekhokelela ekulahlekeni kobushushu kunye nesekethe ye-peripheral yonikezelo lwamandla ishushu. Nceda ucinge malunga nokukhutshwa kobushushu okufana nesinki yobushushu ukuba umthamo omkhulutagUnikezelo lombane luyasetyenziswa. Umsebenzi wokuvalwa kwe-thermal usebenza ukuba ubushushu bunyukela kuma-85 ℃. Ngokulumkisa ngokutshisa. Ukufumana iinkcukacha ezithe vetshe, simahla ukukhangela "UkuPhatha iziQinisekiso zoNikezo lwaMandla" ekupheleni kolu xwebhu.

Q8 Ingaba ingqekembe yebhotolo iyafuneka?

I-A8 "i-Ras p-On" inebhotolo yemali yokwenza ixesha lewotshi yexesha langempela kuyo. Akukho bhotela yemali efunekayo ukuze usebenze ngaphandle komsebenzi wexesha lokwenyani.

Q9 Ingaba ingqekembe yebhotolo inokutshintshwa?

A9 Ewe. Nceda uyibuyisele nge "ingqekembe yemali ye-lithium buttery CR1220" ekhoyo ngokurhweba.

Q11 Nceda ubonise ukukhupha isoftwe ezinikeleyo.

A16 Iyakwazi ukukhupha ngokupheleleyo ngale miyalelo ilandelayo: sudo systemctl stop pwrctl.service sudo systemctl khubaza pwrctl.service sudo systemctl stop rtcsetup.service sudo systemctl khubaza rtcsetup.service sudo rm -r /usr/local/bin/raspon

Q12 Ingaba ikhona iGPIO ehleliyo kwi "Ras p-On"?

I-A17 I-GPIO kwi-"Ras p-On" isetyenziswa ngokungagqibekanga ngolu hlobo lulandelayo: GPIO17 yokuchongwa kokuvalwa kwe-GPIO4 yokwaziswa kokucima Ezi GPIO zinokutshintsheka. Jonga kwiphepha ledatha ngeenkcukacha ezithe vetshe.

Isilumkiso ekuphatheni uNikezo lwaMandla

1. Qaphela ukuba ungasebenzisi i-Micro-USB/USB Type-C kwi-Raspberry Pi ekuboneleleni kwamandla kwi-"Ras p-On". I-Raspberry Pi 4B / 3B+ ayinazo iisekethe zokubuyisela umva ukhuseleko lwangoku, ngaloo ndlela unikezelo lwaMandla oluvela kwiMicro-USB/USB Type-C kwiRaspberry Pi lunokuba ngunobangela womonakalo kubo, nangona oko kungenakuba ngunobangela womonakalo. kwi "Ras p-On" ngenxa yesiphaluka sayo sokhuseleko lwangoku. (Isekethe yokhuselo ixhotyiswe kwiRaspberry Pi 3 imodeli B, iRaspberry Pi 2 imodeli B.)
2. Sebenzisa iingcingo ezingaphezulu kwe-3A-5W ezikalwe ngoku ekuboneleleni ngombane ukusuka kwisidibanisi sebhodi yokongeza i-TypeB. Ezinye iingcingo, iiJacks, izihlanganisi azikwazi ukunika amandla aneleyo kwiRaspberry Pi okanye kwiisekethe zeperipheral. Sebenzisa i-JST XHP-2 njengendlu ukuze ilingane isidibanisi seDCIN. Qinisekisa i-polarity kunye nocingo ngokufanelekileyo.
3. I-6V / 3A unikezelo lwamandla lunconywa kakhulu kwibhodi yokongeza. Umlawuli womgca ulungelelaniswa njengomlawuli webhodi eyongeziweyo, ngoko ke yonke ilahleko yokunikezelwa kwamandla ikhutshwa njengokulahleka kobushushu. Umzekeloample, ukuba unikezelo lwamandla lwe-24V lusetyenziswa, (24V - 6V) x 3A = 54W kwaye ngaloo ndlela ilahleko enkulu yamandla iba yi-54W isixa sokulahleka kobushushu. Oku kubonisa ubungakanani bobushushu obukhokelela kwi-100℃ kumashumi emizuzwana. Ukukhutshwa kobushushu okufanelekileyo kuyafuneka kwaye amasinki obushushu amakhulu kakhulu kunye neefeni ezinamandla ziyafuneka. Kumsebenzi wokwenene, nciphisa unikezelo lwamandla ukuya kutsho malunga ne-6V nge-DC/DC converter ngaphambi kokuba ufake i-add-on board enesidingo sokusebenzisa umbane ongaphezulu kwe-6V ukuze usebenze nezinye izixhobo ezivalelweyo.

Ukuzihlangula

Ilungelo lobunini bolu xwebhu lelenkampani yethu.
Ukuprinta kwakhona, ukukopa, ukutshintsha yonke okanye iinxalenye zolu xwebhu ngaphandle kwemvume yenkampani yethu akuvumelekanga.
Ubalulo, uyilo, ezinye iziqulatho zinokutshintsha ngaphandle kwesaziso kwaye ezinye zazo zinokwahluka kwezo zeemveliso ezithengiweyo.
Le mveliso ayenzelwanga ukusetyenziswa okanye ukusetyenziswa kumaziko kunye nezixhobo ezinxulumene nobomi bomntu ezifuna ukuthembeka okuphezulu, okufana nokhathalelo lwezonyango, amandla enyukliya, i-aerospace, uthutho njalo njalo.
Inkampani yethu ayinaxanduva lokwenzakala okanye ukufa komntu, iingozi zomlilo, umonakalo eluntwini, ilahleko yepropathi kunye neenkathazo ngokusebenzisa le mveliso kwaye emva koko ukusilela kwale mveliso.
Inkampani yethu ayinaxanduva lokwenzakala okanye ukufa komntu, iingozi zomlilo, umonakalo eluntwini, ilahleko yepropathi kunye neenkathazo ezibangelwa kukusebenzisa le mveliso kusetyenziso olu ngasentla Ukuba kukho isiphene esifihliweyo kule mveliso, inkampani yethu ilungisa isiphene okanye indawo yayo. kunye nemveliso efanayo okanye elinganayo engenasiphako, kodwa asinaxanduva ngomonakalo wesiphene.
Inkampani yethu ayinaxanduva lokusilela, ukwenzakala okanye ukufa, iingozi zomlilo, umonakalo eluntwini okanye kwilahleko yepropathi kunye neengxaki ezibangelwa kukulungiswa ngokutsha, ukuguqulwa okanye ukuphuculwa.
Imixholo yolu xwebhu yenziwe ngazo zonke izilumkiso ezinokwenzeka, kodwa nje ukuba kukho nayiphi na imibuzo, iimpazamo okanye okushiyekileyo, nceda uqhagamshelane nathi.

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