OpenWrt One is a device based on the MediaTek Filogic 820 SoC that has WiFi 6, dual-band, 3×3/2×2, 1 x 2.5Gbit WAN, 1 x 1Gbit LAN, 1GB DDR4 RAM, 128 MiB NAND, 16 MiB NOR, M.2 SSD and USB 2.0.
Key Features
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OpenWRT official board and support
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MediaTek MT7981B (Filogic 820) SoC
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Dual-band WiFI 6 via MediaTek MT7976C (2×2 2.4 GHz + 3×3/2×2 + zero-wait DFS 5Ghz)
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1GB DDR4
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1 x 2.5GbE RJ45 port and |1 x Gigabit Ethernet RJ45 port
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128 MB SPI NAND and 16 MB SPI NOR flash are used to make the board almost unbrickable
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M.2 2242/2230 socket for NVMe SSD (PCIe gen 2 x1)
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RTC support
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PoE support
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MikroBUS socket for expansion modules
Hardware spec:
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SoC |
MediaTek MT7981B (Filogic 820) dual-core Cortex-A53 processor @ 1.3 GHz |
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System Memory |
1GB DDR4 |
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Storage |
128 MB SPI NAND flash for U-boot and Linux |
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16 MB SPI NOR flash for write-protected (by default) recovery bootloader (reflashing can be enabled with a jumper) |
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Two types of flash devices are used to make the board almost unbrickable |
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M.2 2242/2230 socket for NVMe SSD (PCIe gen 2 x1) |
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Networking |
1 x 2.5GbE RJ45 port |
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1 x Gigabit Ethernet RJ45 port |
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Dual-band WiFI 6 via MediaTek MT7976C (2×2 2.4 GHz + 3×3/2×2 + zero-wait DFS 5Ghz) |
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3x MMCX antenna connectors |
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USB |
1x USB 2.0 Type-A host port |
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USB Type-C (device, console) port using Holtek HT42B534-2 UART to USB chip |
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Expansion |
MikroBUS socket for expansion modules |
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Debugging |
Console via USB-C port or 3-pin header, 10-pin JTAG/SWD header for main SoC |
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RTC |
support RTC onboard |
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Misc |
Reset and User buttons |
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Boot select switch: NAND (regular) or NOR (recovery) |
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2x PWM LEDs, 2x Ethernet LED (GPIO driven) |
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EM6324 External hardware watchdog |
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NXP PCF8563TS (I2C) RTC with battery backup holder for CR1220 coin-cell |
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Power Supply |
12V USB-PD on USB-C port (might have changed to up to 15V) |
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Optional 802.3at/af PoE via RT5040 module |
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Dimensions |
148 x 100.5 mm compatible with Banana Pi BPI-R4 case design |
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Certifications |
FCC/EC/RoHS compliance |
Online wiki developen documents: https://docs.banana-pi.org/en/OpenWRT-One/BananaPi_OpenWRT-One
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