I-HardKernel inamamodeli amaningana we Amabhodi we-SBC Odroid kuthakazelisa kakhulu, kepha enye yamamodeli wokugcina aqaliwe yayingu- I-Odroid n2. Ngaphezu kwalokho, njengenye yezindlela ezithandwa kakhulu kwi-Raspberry Pi, kunamaphrojekthi amaningi ngokwengeziwe anika ukusekelwa okusemthethweni kulolu hlobo lwebhodi, ngakho-ke kuyinzuzo uma ungafuni ukuba nezinkinga zokuhambisana.
Kulesi sihloko ngizozama ukukutshela ngakho konke i-ecosystem eyenziwe yi-HardKernel futhi, ikakhulukazi, gxila ebhodini le-Odroid N2. Kunezinto ezinhle ongazithola kusuka kulabathuthukisi ...
Mayelana neHardKernel
IHardKernel Co. Ltd.yinkampani ezinze ku- ENingizimu Korea, futhi lokho sekudumile ngenxa yomkhiqizo wayo ohamba phambili, amapuleti e-Odroid. Igama layo livela enhlanganweni ye-Open + Android, futhi yize i-Hardware yayo ingewona umthombo ovulekile okwamanje, ezinye izingxenye zayo zokwakha zinolwazi oluvulekele wonke umuntu.
Akufanele uqondiswe ngomsuka womkhiqizo we-Odroid, ngoba awenzelwe kuphela sebenzisa i-android. Izinhlobo zayo eziningi ziyakwazi ukusebenzisa ukusatshalaliswa okuningi kwe-GNU / Linux, zombili kuzinguqulo zazo ze-x86 nalezo ezihloselwe i-ARM.
Izinhlobonhlobo ze-Odroid
IHardKernel inhle amapuleti ahlukahlukene, okuthile okwenza kubaluleke kakhulu uma ufuna okuhlukile. Ngokuqondene ne-Raspberry Pi, kukhawulelwe ekuthengiseni ama-chips asuselwa ku-ARM. Kepha uma ufuna enye i-ISA yezinkinga kanambambili zesoftware, lapho-ke ngeke ube nokuningi ongakwenza.
Kunalokho, I-Odroid ayinikezeli ukuguquguquka okwengeziwe kubasebenzisi bayo ngalowo mqondo wokukhetha phakathi kwezakhiwo ezahlukahlukene. Isibonelo, ungathola la maqembu wamabhodi e-Odroid:
- Kususelwa ku-ARMNgalo mqondo, ungathola amabhodi anikwe amandla ama-chip Amlogic kanye nama-Samsung Exynos chips, kanye namanye amamodeli akhethekile e-Rockchip.
- Amlogic: lesi sigaba sifaka izinhlobo ze-Odroid C0, i-Odroid C1, i-Odroid C2 ne-Odroid N2.
- Samsung: Ungathola amamodeli afana ne-Odroid XU4 ne-XU4Q, i-Odroid HC1 ne-HC2, ne-Odroid MC1.
- I-Rockchip: Kunesinye futhi isici esifana ne-Odroid GO eklanyelwe ukudala izixwayisi zemidlalo ye-retro ephathekayo.
- Kususelwa kuX86: Uma ukhetha ukwakhiwa okunesoftware ebanzi, kuzofanela ukhethe eyodwa oyisebenzisela i-PC yakho. Lezi chips ze-Intel Celeron J4115 zikumabhodi e-Odroid H2 +.
Eminye imikhiqizo ehambisana ne-Odroid N2 namanye amabhodi
Ngaphezu kokunye kwe izakhi ze-elekthronikhi kuchazwe kule bhulogi kuma-GPIO aleli bhodi, futhi i-HardKernel ine- izesekeli eziningi nokungeziwe yamabhodi akho, kusuka kokunikezwa kwamandla, kuzikrini ze-LCD, imemori khadi, amakhamera, izesekeli zomsindo, amabhethri, intuthuko, izixhumi, nokunye okuningi.
Vele, hhayi kuphela ukuthi kunezinye izindlela ze-Odroid zeRaspberry Pi, kukhona nokuphila okudlula lokho futhi. Isibonelo, unga thenga amapuleti like:
- I-ASUS Tinker Ibhodi: nge-Rockchip RK3288 QuadCore ARM SoC e-1.8Ghz naseMali-T764 GPU, 2GB ye-DDR3 DualChannel RAM, Ethernet, ukuxhaswa kwe-4K, iTinkerOS, kanye nethuba lokwenza inqwaba yamaphrojekthi we-DIY ngayo.
- I-Odroid XU4- Enye inguqulo enikwe amandla ye-Odroid ene-Samsung Exynos 5422 chip esekwe kuCortex-A15 naseCortex-A7 OctaCore, Mali-T628 GPU, 2GB ye-LPDDR3, i-eMMC flash, i-USB 3.0, i-HDMI, i-Ethernet, njll.
- IROCK64: ibhodi ene-64-bit Rockchip SoC, 4GB ye-RAM, i-USB 3.0, ukwesekwa kwe-4K, i-128GB flash, njll.
- I-Youetoo Lenovo Leez P710Ibhodi le-SBC ligxile kakhulu kwi-IoT, ene-CPU enamandla ne-GPU, i-4GB ye-RAM, i-16GB ye-eMMC flash, amandla wokuxhuma abalulekile, ukuxhaswa kwe-AOSP Android ne-Ubuntu Core, ...
- I-Raspberry Pi 4 4GB Model B +: okuthandwa kakhulu, inguqulo yakamuva yaleli bhodi le-SBC.
Konke mayelana ne-Odroid N2
Phakathi kwayo yonke imikhiqizo ye-HardKernel esisele nayo I-Odroid n2, ethakazelisa kunazo zonke. Leli bhodi lingesinye sezizukulwane zakamuva elizophuma kule femu futhi lenzelwe ukuhlinzeka ngokusebenza okukhulu kunabandulelayo, ngokusebenza kahle kwamandla kanye namathuba amahle. Amandla amaningi, ayashesha, azinzile kune-N1.
Futhi konke ngenxa yezici zayo zehadiwe, eziqala nge-SoC efaka i-CPU enamandla ngokuya nge isakhiwo esikhulu.LITTLE. Okungukuthi, ihlanganisa iqoqo lama-cores amabili we-ARM Cortex-A53 CPU asebenza kahle ngamandla nokusebenza okuphansi kanye nelinye iqoqo lama-cores amabili we-ARM Cortex-A73 ku-1.8 Ghz nokusebenza okuphezulu.
Lokhu okufezekiswa ukubeka iqoqo elilodwa noma elinye lama-cores ukuze lisebenze kuye ngokusebenza okufunwa umzuzu ngamunye kuye ngomthwalo womsebenzi. Ngakho-ke ungaletha ukusebenza lapho ukudinga futhi ukusetshenziswa okuphansi lapho ama-cores abo amancane anele ukwenza imisebenzi.
Ngaphezu kwalokho, i-SoC ibuye ihlanganise isizukulwane esisha esinamandla se- IMali-G52 GPU ngakho-ke ihluzo ezisuselwa ku-OpenGL akuyona into enkulu kuleli bhodi le-SBC. Yonke i-chip eyakhiwe ngobuchwepheshe be-12nm futhi inomthamo wokushiswa okushisayo nange-heatsink yensimbi engezwe njengezinga elijwayelekile lokuqeda ukushisa okwenziwe.
Imemori ingezwe kukho konke okungenhla Uhlobo lwe-DDR4 yohlobo lwe-RAM oluba yi-4GB. Konke lokho kusetha kuletha ukusebenza ku-20% ngaphezulu kwe-Odroid N1 ku-multicore.
Ngokuqondene ne isofthiwe, ingasebenzisa amasistimu wokusebenza we-GNU / Linux, ngakho-ke ungakhetha i-ARM distro oyithandayo oyithandayo, kusuka ku-Ubuntu, ngokusebenzisa abanye abanjenge-openSUSE, iye ku-Arc Linux. Ngaphezu kwalokho, njengoba ngishilo ngenhla, ngiyibhodi elingajwayelekile kakhulu, kunezinhlelo eziningi zokusebenza ezinikezela ngezithombe ezikhethekile ku-Odroid N2.
Vele nawe ungakwenza sebenzisa i-android, kusuka kunguqulo 9 kuya kwabanye. Kepha kulokhu, uma kusetshenziswa isikrini sokuthinta, sikhawulelwe ku-2K, kanti ividiyo ingaba ku-4K.
Imininingwane yezobuchwepheshe ye-Odroid N2
Ifingqa futhi iqoqe bonke labo imininingwane yezobuchwepheshe, nalu uhlu lwamaphoyinti abalulekile:
- I-SoC: I-Amlogic S922X Quad-Core 2x Cortex-A53 ku-1.9Ghz + 2x Cortex-A73 ku-1.8Ghz. I-64-bit ARMv8-A ARM ISA enezandiso ze-Neon ne-Crypto. NgeMali-G52 GPU enezinyunithi eziyisithupha zokubulawa ku-6 Mhz.
- MemoriaI-4GB ye-RAM DDR4 PC4-21333. Isitoreji se-EMMC esifinyelela ku-128GB + umthamo wekhadi le-MicroSD.
- Red: IGigabit Ethernet LAN (RJ45) enekhadi lenethiwekhi leRealtek RTL8211F, kanye ne-adaptha ye-USB WiFi.
- Conectividad: I-HDMI 2.0, ividiyo ehlanganisiwe, i-audio jack, i-SPDIF ebonakalayo, i-4x i-USB 3.0, i-1x i-USB 2.0 OTG, i-1 UART, izikhonkwane ezingama-40 ze-GPIO I-PWR, I-SPI, njll.
- Ukudla: DC jack 5.5mm ngesixhumi sangaphakathi esingu-2.1mm. 7.5v-18V (kufika ku-20w), ene-adaptha engu-12V / 2A.
- Ukusetshenziswa: esimweni sokungenzi lutho (IDLE) isebenzisa kuphela i-1.8W approx., Ngenkathi isebenza kahle ifinyelela ku-5.5w, kuthi uma icishiwe (stand-by light) yehliswe ibe ngu-0.2w.
- IFomu Factor (ubukhulu): 90x90x17mm (SBC), 100x91mmx24 (heatsink noma i-heatsink)
- Isisindo: 190 g nge-heatsink
- Intengo: 79 $