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OpenWRT One
URLs
Hardware Specification
SoC
MediaTek MT7981B (Filogic 820) dual-core Cortex-A53 processor @ 1.3 GHz
System Memory
1GB DDR4
Storage
256 MB SPI NAND flash for U-boot and Linux
16 MB SPI NOR flash for write-protected (by default) recovery bootloader (reflashing can be enabled with a jumper)
Two types of flash devices are used to make the board almost unbrickable
M.2 2242/2230 socket for NVMe SSD (PCIe gen 2 x1)
Networking
1 x 2.5GbE RJ45 port
1 x Gigabit Ethernet RJ45 port
Dual-band WiFI 6 via MediaTek MT7976C (2×2 2.4 GHz + 3×3/2×2 + zero-wait DFS 5Ghz)
3x MMCX antenna connectors
USB
1x USB 2.0 Type-A host port
USB Type-C (device, console) port using Holtek HT42B534-2 UART to USB chip
Expansion
MikroBUS socket for expansion modules
Debugging
Console via USB-C port or 3-pin header, 10-pin JTAG/SWD header for main SoC
RTC
support RTC onboard
Misc
Power Supply
Dimensions
Certifications
Installation
Firmware Download
First-time Installation
Upgrade Firmware