Cudy AP1300 Outdoor v1 OpenWrt Firmware

CPU: MediaTek MT7621DAT
RAM: 128 MB
Flash: 16 MB

The Cudy AP1300 Outdoor v1 is supported by OpenWrt on the ramips/mt7621 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 MT7621DAT
CPU cores	2
CPU frequency	880 MHz
RAM	128 MB
Flash	16 MB
1 Gbit Ethernet ports	1
WLAN hardware	MediaTek MT7603E, MediaTek MT7613BEN

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/mt7621	cudy_ap1300-outdoor-v1

Downloads

Download images

OpenWrt 25.12.5 · ramips/mt7621

Image	Type	sha256
openwrt-25.12.5-ramips-mt7621-cudy_ap1300-outdoor-v1-initramfs-kernel.bin Minimal kernel image, useful for first install or recovery.	kernel	90f41ca41e19…
openwrt-25.12.5-ramips-mt7621-cudy_ap1300-outdoor-v1-squashfs-sysupgrade.bin Not sure? Pick this if upgrading from OpenWrt.	sysupgrade	2477c4752111…

Downloads are served by the official OpenWrt mirrors — unchanged upstream stable builds.

Packages & install

Default packages & installation

Default packages

Every image for the Cudy AP1300 Outdoor v1 ships these packages by default. The customize option below lets you add or remove packages before the image is assembled.

Device packages (4)

kmod-mt7603 kmod-mt7615e kmod-mt7663-firmware-ap -uboot-envtools

Target default packages (29)

apk-mbedtls base-files ca-bundle dnsmasq dropbear firewall4 fstools kmod-crypto-hw-eip93 kmod-gpio-button-hotplug kmod-leds-gpio kmod-nft-offload libc libgcc libustream-mbedtls logd mtd netifd nftables odhcp6c odhcpd-ipv6only ppp ppp-mod-pppoe procd-ujail uboot-envtools 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-mt7621-cudy_ap1300-outdoor-v1-initramfs-kernel.bin
90f41ca41e1932a6c501e805dd31232264c6a5ae5dbb521a706c8d3e05f8affc  openwrt-25.12.5-ramips-mt7621-cudy_ap1300-outdoor-v1-initramfs-kernel.bin

Build custom firmware

Need more than the default image for the Cudy AP1300 Outdoor v1? 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 device

More Cudy devices

More devices on ramips/mt7621

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.