Show pagesourceOld revisionsBacklinksBack to top × Table of Contents PC Engines APU 3 Supported Versions Status Hardware Highlights Installation Schematics and datasheets Bios Upgrade Tags PC Engines APU 3 The PC Engines APU3 boards are very similar to the APU2 boards, but they are designed to use two 3G / LTE modems, so the first two Mini PCIe slots have USB connection and are connected to the two SIM slots, and only the Mini pcie slot on the left has PCie interface. So in layman terms you can only install 3G/LTE/5G modem cards in the first two slots and a wifi card in the third slot. The board also has two SIM slots with hardware switching (OpenWrt support for the switch unknown). Most information about APU3 is the same as APU2 so you can probably look at the article about APU2 boards There have been reports that “old” SD cards with the 18.06.1 squashfs image are not recognized as bootable, though the ext4 image on the same card boots. 2018-09 -- https://forum.openwrt.org/t/sd-install-on-apu-2c2/21584 Supported Versions Brand↓ ModelCurrent ReleaseOEM InfoForum TopicTechnical DataPC EnginesAPU3A222.03.5http://www.pcengines.ch/apu3a2.htmView/Edit dataPC EnginesAPU3C222.03.5http://pcengines.ch/apu3c2.htmView/Edit dataPC EnginesAPU3C422.03.5http://pcengines.ch/apu3c4.htmView/Edit data Status Full support since LEDE-17.01.4 Hardware Highlights ↓ ModelSoCCoresCPU MHzFlash MBRAM MBGbit portsNICsUSBAPU3A2AMD GX-412TC41000SD20483 Intel i211AT2x 3.0APU3C2AMD GX-412TC41000SD20483 Intel i211AT2x 3.0APU3C4AMD GX-412TC41000SD40963 Intel i211AT2x 3.0 Installation ↓ ModelCurrent ReleaseFirmware OpenWrt InstallFirmware OpenWrt UpgradeFirmware OEM StockAPU3A222.03.5https://downloads.openwrt.org/releases/22.03.5/targets/x86/64/openwrt-22.03.5-x86-64-generic-squashfs-combined.img.gzhttps://downloads.openwrt.org/releases/22.03.5/targets/x86/64/openwrt-22.03.5-x86-64-generic-squashfs-combined.img.gzAPU3C222.03.5https://downloads.openwrt.org/releases/22.03.5/targets/x86/64/openwrt-22.03.5-x86-64-generic-squashfs-combined.img.gzhttps://downloads.openwrt.org/releases/22.03.5/targets/x86/64/openwrt-22.03.5-x86-64-generic-squashfs-combined.img.gzAPU3C422.03.5https://downloads.openwrt.org/releases/22.03.5/targets/x86/64/openwrt-22.03.5-x86-64-generic-squashfs-combined.img.gzhttps://downloads.openwrt.org/releases/22.03.5/targets/x86/64/openwrt-22.03.5-x86-64-generic-squashfs-combined.img.gz See PC Engines APU 2 for installation instructions. Schematics and datasheets PC Engines schematics: APU3A, APU3C Intel NIC Datasheet: i211AT Bios Upgrade The onboard BIOS can be upgraded to a more recent version, see the generic article for PC Engines APUs here Tags How to add tags This website uses cookies. By using the website, you agree with storing cookies on your computer. Also you acknowledge that you have read and understand our Privacy Policy. If you do not agree leave the website.OKMore information about cookies Last modified: 2021/09/10 14:53by bobafetthotmail