Amped Wireless B1200EX OpenWrt Firmware
- CPU
- MediaTek MT7620A
- RAM
- 64 MB
- Flash
- 8 MB
The Amped Wireless B1200EX is supported by OpenWrt on the ramips/mt7620 target. 2 firmware images are available from the official OpenWrt 25.12.5 stable release — download one below, or build a custom OpenWrt image for this device with your own package selection.
Specs
Specifications
| CPU | MediaTek MT7620A |
|---|---|
| CPU cores | 1 |
| CPU frequency | 580 MHz |
| RAM | 64 MB |
| Flash | 8 MB |
| 1 Gbit Ethernet ports | 1 |
| WLAN hardware | MediaTek MT7620A, MediaTek MT7612E |
Hardware data from the OpenWrt Table of Hardware; verify against your unit before flashing.
Build matrix
Supported firmware versions
| Distribution | Version | Target | Profile |
|---|---|---|---|
| OpenWrt | 25.12.5 | ramips/mt7620 | ampedwireless_b1200ex |
Downloads
Download images
OpenWrt 25.12.5 · ramips/mt7620
| Image | Type | sha256 |
|---|---|---|
| openwrt-25.12.5-ramips-mt7620-ampedwireless_b1200ex-squashfs-sysupgrade.bin Not sure? Pick this if upgrading from OpenWrt. | sysupgrade | 86a1ea05ab8e… |
| openwrt-25.12.5-ramips-mt7620-ampedwireless_b1200ex-initramfs-kernel.bin Minimal kernel image, useful for first install or recovery. | kernel | 68bd15fc3ad0… |
Downloads are served by the official OpenWrt mirrors — unchanged upstream stable builds.
Packages & install
Default packages & installation
Default packages
Every image for the Amped Wireless B1200EX ships these packages by default. The customize option below lets you add or remove packages before the image is assembled.
Device packages (2)
kmod-mt76x2 kmod-phy-realtek
Target default packages (29)
apk-mbedtls base-files ca-bundle dnsmasq dropbear firewall4 fstools kmod-gpio-button-hotplug kmod-leds-gpio kmod-nft-offload kmod-rt2800-soc libc libgcc libustream-mbedtls logd mtd netifd nftables odhcp6c odhcpd-ipv6only ppp ppp-mod-pppoe procd-ujail swconfig uci uclient-fetch urandom-seed urngd wpad-basic-mbedtls
Installation notes
- Already running OpenWrt or ImmortalWrt: flash the sysupgrade image from LuCI (System → Backup / Flash Firmware) or with the sysupgrade command.
- The kernel / initramfs image boots from RAM without writing to flash — useful for a first install or for recovering from a failed flash.
- Verify your download against the published checksum before flashing:
$ sha256sum openwrt-25.12.5-ramips-mt7620-ampedwireless_b1200ex-squashfs-sysupgrade.bin 86a1ea05ab8e0abfb6ba4e1454c0dfba6ae3b1a3a92fbe4ee7b8815bb7ed386b openwrt-25.12.5-ramips-mt7620-ampedwireless_b1200ex-squashfs-sysupgrade.bin
Build custom firmware
Need more than the default image for the Amped Wireless B1200EX? Pick your packages — LuCI apps, themes, VPN clients — set the basics, and get a ready-to-flash OpenWrt image assembled from official packages in minutes.
Customize firmware for this deviceRelated
Related devices
More Amped Wireless devices
More devices on ramips/mt7620
Upstream
Upstream & source
Images are assembled from packages compiled and published by the upstream OpenWrt and ImmortalWrt projects. The complete corresponding source code is available from those projects under the GPL.