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ื”ื•ืฆื’ ืœื•ื— Raspberry Pi Zero 2 W ื—ื“ืฉ

ืคืจื•ื™ืงื˜ Raspberry Pi ื”ื›ืจื™ื– ืขืœ ื–ืžื™ื ื•ืชื• ืฉืœ ื“ื•ืจ ื—ื“ืฉ ืฉืœ ืœื•ื— Raspberry Pi Zero W, ื”ืžืฉืœื‘ ืžืžื“ื™ื ืงื•ืžืคืงื˜ื™ื™ื ืขื ืชืžื™ื›ื” ื‘ื‘ืœื•ื˜ื•ืช' ื•-Wi-Fi. ื”ื“ื’ื ื”ื—ื“ืฉ ืฉืœ Raspberry Pi Zero 2 W ืžื™ื•ืฆืจ ื‘ืื•ืชื• ืฆื•ืจื” ืžื™ื ื™ืื˜ื•ืจื™ืช (65 x 30 x 5 ืž"ืž), ื›ืœื•ืžืจ. ื‘ืขืจืš ื—ืฆื™ ืžื”ื’ื•ื“ืœ ืฉืœ Raspberry Pi ืจื’ื™ืœ. ื”ืžื›ื™ืจื•ืช ื”ื—ืœื• ืขื“ ื›ื” ืจืง ื‘ื‘ืจื™ื˜ื ื™ื”, ื”ืื™ื—ื•ื“ ื”ืื™ืจื•ืคื™, ืืจื”"ื‘, ืงื ื“ื” ื•ื”ื•ื ื’ ืงื•ื ื’; ืžืฉืœื•ื—ื™ื ืœืžื“ื™ื ื•ืช ืื—ืจื•ืช ื™ื™ืคืชื—ื• ืขื ืื™ืฉื•ืจ ื”ืžื•ื“ื•ืœ ื”ืืœื—ื•ื˜ื™. ืขืœื•ืช ื”-Raspberry Pi Zero 2 W ื”ื™ื 15$ (ืœืฉื ื”ืฉื•ื•ืื”, ื”ืขืœื•ืช ืฉืœ ืœื•ื— ื”-Raspberry Pi Zero W ื”ื™ื 10$, ื•ื”-Raspberry Pi Zero 5$; ื™ื™ืฆื•ืจ ืœื•ื—ื•ืช ื–ื•ืœื™ื ื™ื•ืชืจ ื™ื™ืžืฉืš).

ื”ื•ืฆื’ ืœื•ื— Raspberry Pi Zero 2 W ื—ื“ืฉ

ื”ื”ื‘ื“ืœ ื”ืขื™ืงืจื™ ื‘ื™ืŸ ื“ื’ื Raspberry Pi Zero ื”ื—ื“ืฉ ื”ื•ื ื”ืžืขื‘ืจ ืœืฉื™ืžื•ืฉ ื‘-Broadcom BCM2710A1 SoC, ืงืจื•ื‘ ืœื–ื” ืฉืฉื™ืžืฉ ื‘ืœื•ื—ื•ืช Raspberry Pi 3 (ื‘ื“ื•ืจ ื”ืงื•ื“ื ืฉืœ ืœื•ื—ื•ืช Zero, ืกื•ืคืง ื”-Broadcom BCM2835 SoC, ื›ืžื• ื‘- ื”-Raspberry Pi ื”ืจืืฉื•ืŸ). ื‘ื ื™ื’ื•ื“ ืœ-Raspberry Pi 3, ื›ื“ื™ ืœื”ืคื—ื™ืช ืืช ืฆืจื™ื›ืช ื”ื—ืฉืžืœ, ืชื“ืจ ื”ืžืขื‘ื“ ื”ื•ืคื—ืช ืž-1.4GHz ืœ-1GHz. ืื ืœืฉืคื•ื˜ ืขืœ ืคื™ ืžื‘ื—ืŸ ื”-sysbench ืžืจื•ื‘ื” ื”ืœื™ื›ื™, ืขื“ื›ื•ืŸ ื”-SoC ืื™ืคืฉืจ ืœื”ื’ื‘ื™ืจ ืืช ื‘ื™ืฆื•ืขื™ ื”ืœื•ื— ืคื™ 5 (ื”-SoC ื”ื—ื“ืฉ ืžืฉืชืžืฉ ื‘ืžืขื‘ื“ ืืจื‘ืข ืœื™ื‘ื•ืช 64 ืกื™ื‘ื™ื•ืช Arm Cortex-A53 ื‘ืžืงื•ื ืžืขื‘ื“ 32- ืœื™ื‘ื” ืื—ืช. ื‘ื™ื˜ ARM11 ARM1176JZF-S).

ื›ืžื• ื‘ืžื”ื“ื•ืจื” ื”ืงื•ื“ืžืช, ื”-Raspberry Pi Zero 2 W ืžืฆื™ืข 512MB ืฉืœ ื–ื™ื›ืจื•ืŸ RAM, ื™ืฆื™ืืช Mini-HDMI, ืฉืชื™ ื™ืฆื™ืื•ืช Micro-USB (USB 2.0 ืขื OTG ื•ื™ืฆื™ืืช ืกืคืง ื›ื•ื—), ื—ืจื™ืฅ microSD, ืžื—ื‘ืจ GPIO 40 ืคื™ื ื™ื (ืœื ืžื•ืœื—ื), ื™ืฆื™ืื•ืช ื•ื™ื“ืื• ื•ืžืฆืœืžื” ืžืจื•ื›ื‘ื™ื (CSI-2). ื”ืœื•ื— ืžืฆื•ื™ื“ ื‘ืฉื‘ื‘ ืืœื—ื•ื˜ื™ ื”ืชื•ืžืš ื‘-Wi-Fi 802.11 b/g/n (2.4GHz), Bluetooth 4.2 ื•-Bluetooth Low Energy (BLE). ื›ื“ื™ ืœืขื‘ื•ืจ ืื™ืฉื•ืจ FCC ื•ืœื”ื’ืŸ ืžืคื ื™ ื”ืคืจืขื•ืช ื—ื™ืฆื•ื ื™ื•ืช, ื”ืฉื‘ื‘ ื”ืืœื—ื•ื˜ื™ ื‘ืœื•ื— ื”ื—ื“ืฉ ืžื›ื•ืกื” ื‘ืžืขื˜ืคืช ืžืชื›ืช.

ื”-GPU ื”ืžืฉื•ืœื‘ ื‘-SoC ืชื•ืžืš ื‘-OpenGL ES 1.1 ื•-2.0, ื•ืžืกืคืง ื›ืœื™ื ืœื”ืืฆืช ืคืขื ื•ื— ื•ื™ื“ืื• ื‘ืคื•ืจืžื˜ื™ื H.264 ื•-MPEG-4 ื‘ืื™ื›ื•ืช 1080p30, ื›ืžื• ื’ื ืงื™ื“ื•ื“ ื‘ืคื•ืจืžื˜ H.264, ื”ืžืจื—ื™ื‘ ืืช ื˜ื•ื•ื— ื”ืฉื™ืžื•ืฉ ืฉืœ ื”ืœื•ื— ืขื ื”ืชืงื ื™ ืžื•ืœื˜ื™ืžื“ื™ื” ืฉื•ื ื™ื ื•ืžืขืจื›ื•ืช ืœื‘ื™ืช ื—ื›ื. ืœืžืจื‘ื” ื”ืฆืขืจ, ื’ื•ื“ืœ ื”-RAM ืžื•ื’ื‘ืœ ืœ-512 ืžื’ื”-ื‘ื™ื™ื˜ ื•ืœื ื ื™ืชืŸ ืœื”ื’ื“ื™ืœ ืื•ืชื• ืขืงื‘ ืžื’ื‘ืœื•ืช ืคื™ื–ื™ื•ืช ืฉืœ ื’ื•ื“ืœ ื”ืœื•ื—. ื›ื“ื™ ืœืกืคืง 1GB ืฉืœ ื–ื™ื›ืจื•ืŸ RAM ื™ื“ืจื•ืฉ ืฉื™ืžื•ืฉ ื‘ืขื™ืฆื•ื‘ ืจื‘-ืฉื›ื‘ืชื™ ืžื•ืจื›ื‘, ืฉื”ืžืคืชื—ื™ื ืขื“ื™ื™ืŸ ืœื ืžื•ื›ื ื™ื ืœื™ื™ืฉื.

ื”ื‘ืขื™ื” ื”ืขื™ืงืจื™ืช ื‘ืขืช ืชื›ื ื•ืŸ ื”ืœื•ื— Raspberry Pi Zero 2 W ื”ื™ื™ืชื” ืคืชืจื•ืŸ ื”ื‘ืขื™ื” ืฉืœ ื”ืฆื‘ืช ื–ื™ื›ืจื•ืŸ LPDDR2 SDRAM. ื‘ื“ื•ืจ ื”ืจืืฉื•ืŸ ืฉืœ ื”ืœื•ื—, ื”ื–ื™ื›ืจื•ืŸ ื”ื™ื” ืžืžื•ืงื ื‘ืฉื›ื‘ื” ื ื•ืกืคืช ืžืขืœ ืฉื‘ื‘ ื”-SoC, ื”ืžื™ื•ืฉืžืช ื‘ื˜ื›ื ื•ืœื•ื’ื™ื™ืช PoP (Package-on-Package), ืืš ืœื ื ื™ืชืŸ ื”ื™ื” ืœื™ื™ืฉื ืืช ื”ื˜ื›ื ื™ืงื” ื”ื–ื• ื‘ืฉื‘ื‘ื™ Broadcom ื”ื—ื“ืฉื™ื ืขืงื‘ ื”ื’ื™ื“ื•ืœ ื‘-Pop. ื’ื•ื“ืœ ื”-SoC. ื›ื“ื™ ืœืคืชื•ืจ ื‘ืขื™ื” ื–ื• ืคื•ืชื—ื” ื™ื—ื“ ืขื Broadcom ื’ืจืกื” ืžื™ื•ื—ื“ืช ืฉืœ ื”ืฉื‘ื‘, ื‘ื” ืฉื•ืœื‘ ื”ื–ื™ื›ืจื•ืŸ ื‘-SoC.

ื”ื•ืฆื’ ืœื•ื— Raspberry Pi Zero 2 W ื—ื“ืฉ

ื‘ืขื™ื” ื ื•ืกืคืช ื”ื™ื™ืชื” ื”ืขืœื™ื™ื” ื‘ืคื™ื–ื•ืจ ื”ื—ื•ื ืขืงื‘ ืฉื™ืžื•ืฉ ื‘ืžืขื‘ื“ ื—ื–ืง ื™ื•ืชืจ. ื”ื‘ืขื™ื” ื ืคืชืจื” ืขืœ ื™ื“ื™ ื”ื•ืกืคืช ืฉื›ื‘ื•ืช ื ื—ื•ืฉืช ืขื‘ื•ืช ืœืœื•ื— ื›ื“ื™ ืœื”ืกื™ืจ ื•ืœืคื–ืจ ื—ื•ื ืžื”ืžืขื‘ื“. ื‘ืฉืœ ื›ืš, ืžืฉืงืœ ื”ืœื•ื— ืขืœื” ื‘ืฆื•ืจื” ื ื™ื›ืจืช, ืืš ื”ื˜ื›ื ื™ืงื” ื ื—ืฉื‘ื” ืžื•ืฆืœื—ืช ื•ื”ืกืคื™ืงื” ื›ื“ื™ ืœืžื ื•ืข ื”ืชื—ืžืžื•ืช ื™ืชืจ ื‘ืขืช ื‘ื™ืฆื•ืข ืžื‘ื—ืŸ ืžืืžืฅ LINPACK ืืœื’ื‘ืจื” ืœื™ื ื™ืืจื™ืช ืœื–ืžืŸ ื‘ืœืชื™ ืžื•ื’ื‘ืœ ื‘ื˜ืžืคืจื˜ื•ืจืช ืกื‘ื™ื‘ื” ืฉืœ 20 ืžืขืœื•ืช.

ืžื‘ื™ืŸ ื”ืžื›ืฉื™ืจื™ื ื”ืžืชื—ืจื™ื, ื”ื“ื‘ืจ ื”ืงืจื•ื‘ ื‘ื™ื•ืชืจ ืœ-Raspberry Pi Zero 2 W ื”ื•ื ื”ืœื•ื— ื”ืกื™ื ื™ Orange Pi Zero Plus2, ืฉืžื™ื“ื•ืชื™ื• 46x48 ืž"ืž ื•ืžื’ื™ืขื•ืช ื‘-$35 ืขื 512MB ืฉืœ ื–ื™ื›ืจื•ืŸ RAM ื•ืฉื‘ื‘ Allwinner H3. ืœื•ื— Orange Pi Zero Plus2 ืžืฆื•ื™ื“ ื‘-8 GB EMMC Flash, ื‘ืขืœ ื™ืฆื™ืืช HDMI ืžืœืื”, ื—ืจื™ืฅ TF Card, USB OTG ื•ื›ืŸ ืžื’ืขื™ื ืœื—ื™ื‘ื•ืจ ืžื™ืงืจื•ืคื•ืŸ, ืžืงืœื˜ ืื™ื ืคืจื ืื“ื•ื (IR) ื•ืฉืชื™ ื™ืฆื™ืื•ืช USB ื ื•ืกืคื•ืช. ื”ืœื•ื— ืžืฆื•ื™ื“ ื‘ืžืขื‘ื“ Allwinner H5 ืžืจื•ื‘ืข ืœื™ื‘ื•ืช (Cortex-A53) ืขื Mali Mali450 GPU ืื• Allwinner H3 (Cortex-A7) ืขื Mali400MP2 GPU. ื‘ืžืงื•ื ื”-GPIO ื‘ืขืœ 40 ืคื™ื ื™ื, ืžืกื•ืคืง ืžื—ื‘ืจ ืžืงื•ืฆืจ ื‘ืŸ 26 ืคื™ื ื™ื, ื”ืชื•ืื ืœ-Raspberry Pi B+. ืœื•ื— Orange Pi Zero 2 ืคื—ื•ืช ื—ื–ืง ื–ืžื™ืŸ ื’ื ื”ื•ื, ืืš ื”ื•ื ืžื’ื™ืข ืขื 1 GB ืฉืœ ื–ื™ื›ืจื•ืŸ RAM ื•ื™ืฆื™ืืช Ethernet ื‘ื ื•ืกืฃ ืœ-Wi-Fi.

ืžืงื•ืจ: OpenNet.ru

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