2e7e9e827f
Specifications: - MediaTek MT7621AT SoC - 256 MB RAM - 16MB SPI NOR Flash - 256MB NAND (split in half for firmware fallback) - 5x 10/100/1000 Mbps Ethernet, with passive PoE support on LAN1 - WLAN : MediaTek dual-band WiFi 5 - 2.4 GHz : b/g/n, MIMO 2x2 - 5 GHz : n/ac, MIMO 2x2 - Quectel RG520N-NA 5G R16 modem (RUTM50) or RG500U-EB 5G (RUTM51) - 2.0 USB Type-A HOST port - 1x Digital input - 1x Digital output - 2x SIM slot (can be swapped via AT commands) GPIO: - 1 button (Reset) - 13 LEDs (power, 4x WAN status, Wifi 2G, Wifi 5G, 3G, 4G, 5G, RSSI 1,2,3) - 2 Modem control (power button, reset) - 1 Digital input - 1 Digital output Installation ------------ Notice: update OEM firmware to 7.19 or later, earlier versions will fail to flash openwrt factory firmware. 1. Check from which partition the device is currently running from $ cat /proc/bootconfig/chosen In case this output reads rutos-b, install a software update from Teltonika first. After upgrade completion, check this file now reads rutos-a before continuing. 2. Download the *-squashfs-factory.bin firmware image 3. Flash firmware image via WEB interface To revert back to OEM firmware: https://wiki.teltonika-networks.com/view/Bootloader_menu Mobile connection: - RG520N-NA: Use "ModemManager" to establish mobile data connection. - RG500U-EB: echo -ne 'AT+QNETDEVCTL=1,3,1\r\n' > /dev/ttyUSB2 Create DHCP interface with usb0 device. Signed-off-by: Simonas Tamošaitis <simsasss@gmail.com> |
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OpenWrt Project is a Linux operating system targeting embedded devices. Instead of trying to create a single, static firmware, OpenWrt provides a fully writable filesystem with package management. This frees you from the application selection and configuration provided by the vendor and allows you to customize the device through the use of packages to suit any application. For developers, OpenWrt is the framework to build an application without having to build a complete firmware around it; for users this means the ability for full customization, to use the device in ways never envisioned.
Sunshine!
Download
Built firmware images are available for many architectures and come with a package selection to be used as WiFi home router. To quickly find a factory image usable to migrate from a vendor stock firmware to OpenWrt, try the Firmware Selector.
If your device is supported, please follow the Info link to see install instructions or consult the support resources listed below.
An advanced user may require additional or specific package. (Toolchain, SDK, ...) For everything else than simple firmware download, try the wiki download page:
Development
To build your own firmware you need a GNU/Linux, BSD or macOS system (case sensitive filesystem required). Cygwin is unsupported because of the lack of a case sensitive file system.
Requirements
You need the following tools to compile OpenWrt, the package names vary between distributions. A complete list with distribution specific packages is found in the Build System Setup documentation.
binutils bzip2 diff find flex gawk gcc-6+ getopt grep install libc-dev libz-dev
make4.1+ perl python3.7+ rsync subversion unzip which
Quickstart
-
Run
./scripts/feeds update -ato obtain all the latest package definitions defined in feeds.conf / feeds.conf.default -
Run
./scripts/feeds install -ato install symlinks for all obtained packages into package/feeds/ -
Run
make menuconfigto select your preferred configuration for the toolchain, target system & firmware packages. -
Run
maketo build your firmware. This will download all sources, build the cross-compile toolchain and then cross-compile the GNU/Linux kernel & all chosen applications for your target system.
Related Repositories
The main repository uses multiple sub-repositories to manage packages of
different categories. All packages are installed via the OpenWrt package
manager called opkg. If you're looking to develop the web interface or port
packages to OpenWrt, please find the fitting repository below.
-
LuCI Web Interface: Modern and modular interface to control the device via a web browser.
-
OpenWrt Packages: Community repository of ported packages.
-
OpenWrt Routing: Packages specifically focused on (mesh) routing.
-
OpenWrt Video: Packages specifically focused on display servers and clients (Xorg and Wayland).
Support Information
For a list of supported devices see the OpenWrt Hardware Database
Documentation
Support Community
- Forum: For usage, projects, discussions and hardware advise.
- Support Chat: Channel
#openwrton oftc.net.
Developer Community
- Bug Reports: Report bugs in OpenWrt
- Dev Mailing List: Send patches
- Dev Chat: Channel
#openwrt-develon oftc.net.
License
OpenWrt is licensed under GPL-2.0