Xiaomi Router AX3000T (RD03)
| abgn+ac+ax (AX3000) | |||||||||||||||||
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| wireless router | |||||||||||||||||
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| Homepage | Product page | ||||||||||||||||
| WikiDevi.wi-cat.ru | Xiaomi AX3000T | ||||||||||||||||
| 3rd Party Firmware | |||||||||||||||||
| dd-wrt | Status Unknown | ||||||||||||||||
| OpenWrt | Supported | ||||||||||||||||
| Tomato any flavor | Incompatible | ||||||||||||||||
| Gargoyle | Status Unknown | ||||||||||||||||
| Platform | |||||||||||||||||
| Brand • Model • Rev | Xiaomi Mi AX3000T RD23, RD03 | ||||||||||||||||
| Model Part Number | DVB4382CN | ||||||||||||||||
| Serial number prefix | 49850 | ||||||||||||||||
| FCC ID (fcc.io) | 2AIMRRD23 | ||||||||||||||||
| FCC ID (fcc.report) | 2AIMRRD23 | ||||||||||||||||
| Type | wireless router | ||||||||||||||||
| CPU1 | MediaTek MT7981BA | ||||||||||||||||
| CPU1 Type | ARM Cortex-A53 | ||||||||||||||||
| CPU1 Speed | 1.3 GHz ( 2 cores ) 64-bit | ||||||||||||||||
| Flash1 Chip | ESMT F50L1G41LB-104I | ||||||||||||||||
| Flash1 Size | 128 MiB 134,217,728 B <br />1,048,576 Kib <br />131,072 KiB <br />1,024 Mib <br />0.125 GiB <br /> (NAND) | ||||||||||||||||
| RAM1 Size | 256 MiB 268,435,456 B <br />2,097,152 Kib <br />262,144 KiB <br />2,048 Mib <br />0.25 GiB <br /> | ||||||||||||||||
| RAM1 Chip | ESMT M15T2G16128A-DEB | ||||||||||||||||
| ETH chip1 | MediaTek MT7981BA | ||||||||||||||||
| Switch | MediaTek MT7531AE | ||||||||||||||||
| Ethernet Port Count |
1-1GbE-WAN 3-1GbE-LAN | ||||||||||||||||
| Wired Standard | IEEE 802.3i/3u/3ab | ||||||||||||||||
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802dot11 OUI: 4C:C6:4C | |||||||||||||||||
| Stock bootloader | U-Boot | ||||||||||||||||
| Stock FW OS | Linux | ||||||||||||||||
| Expansion IF types | none specified | ||||||||||||||||
| Power | 12 VDC, 1 A | ||||||||||||||||
| Connector type | barrel | ||||||||||||||||
| Serial Port (UART) | yes, 3.3V TTL, (115200 8N1) | ||||||||||||||||
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Flags: | |||||||||||||||||
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| Other | |||||||||||||||||
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| 3rd Party Firmware Support |
OpenWrt • (List | Dev | DLs) | ||||||||||||||||
| Retail | |||||||||||||||||
| (Est.) release date | 26 August 2023 | ||||||||||||||||
| Country of manuf | China | ||||||||||||||||
| Radio 1 | |||||||||||||||||
| Chip1 | MediaTek MT7981BA | ||||||||||||||||
| Chip2 | MediaTek MT7976CN | ||||||||||||||||
| Wireless interface OUI | 4C:C6:4C | ||||||||||||||||
| Antenna Connector Type | non-removable (fixed) | ||||||||||||||||
| MIMO status | 2x2:2 | ||||||||||||||||
| Wireless Standard | IEEE 802.11b/g/n/ax | ||||||||||||||||
| 802.11ax | up to 574 Mbps | ||||||||||||||||
| 802.11n | up to 300 Mbps | ||||||||||||||||
| 802.11g | up to 54 Mbps | ||||||||||||||||
| 802.11b | up to 11 Mbps | ||||||||||||||||
| WiFi Operating Frequency | 2.4 GHz | ||||||||||||||||
| Radio 2 | |||||||||||||||||
| Chip1 | MediaTek MT7981BA | ||||||||||||||||
| Chip2 | MediaTek MT7976CN | ||||||||||||||||
| Wireless interface OUI | 4C:C6:4C | ||||||||||||||||
| Antenna Connector Type | non-removable (fixed) | ||||||||||||||||
| MIMO status | 2x3:2 | ||||||||||||||||
| Wireless Standard | IEEE 802.11a/n/ac/ax | ||||||||||||||||
| AX-QAM | up to 2402 Mbps | ||||||||||||||||
| 802.11ax | up to 1201 Mbps | ||||||||||||||||
| 802.11ac | up to 867 Mbps | ||||||||||||||||
| 802.11n | up to 300 Mbps | ||||||||||||||||
| 802.11a | up to 54 Mbps | ||||||||||||||||
| WiFi Operating Frequency | 5 GHz | ||||||||||||||||
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For a list of all currently documented MediaTek chipsets with specifications, see MediaTek.
For a list of all currently documented Xiaomi devices with specifications, see Xiaomi.
Overview
The Xiaomi AX3000T router supports 2x 802.11ax streams on both 2.4GHz
- @40MHz and 5GHz @160MHz for a combined 3000Mbps wireless speed.
It is based on the MediaTek MT7981 SoC.
There are two versions of the Xiaomi AX3000T router:
- model RD03: Chinese version
- model RD23: International (Global) version
Both versions have exactly the same hardware, and the only difference
- is the version of the stock firmware (which is region-locked).
Links of Interest
- Xiaomi AX3000T (RD03) on AC|WiFi
- Xiaomi AX3000E (RN07) on AC|WiFi
- Xiaomi BE3600 Pro (RN01) on AC|WiFi
- Xiaomi WR30U (MB05) on AC|WiFi
Models
- Xiaomi BE3600 Pro (RN01) • Qualcomm IPQ5312/QCN6402
- Xiaomi AX3000E (RN07) • Qualcomm IPQ5018/QCN6102
- Xiaomi AX3000T (RD03) • MediaTek MT7981BA/MT7976CN
- Xiaomi Router AX3000T (CN) • (RD03) (DVB4382CN)
- Xiaomi Router AX3000T (INT) • (RD23) (EU, Global)
- Xiaomi Mesh System AX3000 NE (RD28) • (WR30U/M/T)
- Xiaomi Whole-Room Router AX3000 (RD01)
- Xiaomi Whole-Home Router AX3000 (RD02) • Qualcomm IPQ5018
Flashing
| NOTE: During configuration or flashing a device, the only things that should be hooked to the device is the computer and power. |
Flashing OpenWrt
| Warning! Don't brick your router!
Some AX3000T devices come with a new NAND flash chip: Winbond 25n01kvzeir.
However SNAPSHOT build is fully compatible and tested with both flash chips since Aug.13: *https://github.com/openwrt/openwrt/commit/81481c805aa56f6452d7e7577d42eb6b89a6869d New 1.0.84 firmware has been set, the delivered routers have got the firmware already.
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| Both the International (RD23) and Chinese (RD03) versions of the router are supported, but OpenWrt installation is much simpler on the Chinese version. |
Subtarget: filogic
Package architecture: aarch64_cortex-a53
Supported Since Commit
Support started version: 23.05.4
Current supported version: 25.12.2
WLAN Hardware: MediaTek MT7981BA, MediaTek MT7976CN
Installation method(s):
see git-commit
Recovery method(s):
see git-commit
Comment:
Version RD03v2 is using a different CPU Qualcomm IPQ5018, and is not supported by OpenWRT !!
| git • >> |
|---|
mediatek: filogic: add support for Xiaomi AX3000T **SoC**: MediaTek MT7981B 2x A53 **Flash**: ESMT F50L1G41LB 128MB **RAM**: NT52B128M16JR-FL 256MB **Ethernet**: 4x 10/100/1000 Mbps **Switch**: MediaTek MT7531AE **WiFi**: MediaTek MT7976C **Buttons**: Reset, Mesh **Power**: DC 12V 1A 1. Get ssh access. Supported stock firmware **1.0.47** ``` curl -X POST "http://192.168.31.1/cgi-bin/luci/;stok=*******/api/misystem/arn_switch" -d "open=1&model=1&level=%0Anvram%20set%20ssh_en%3D1%0A" curl -X POST "http://192.168.31.1/cgi-bin/luci/;stok=*******/api/misystem/arn_switch" -d "open=1&model=1&level=%0Anvram%20commit%0A" curl -X POST "http://192.168.31.1/cgi-bin/luci/;stok=*******/api/misystem/arn_switch" -d "open=1&model=1&level=%0Ased%20-i%20's%2Fchannel%3D.*%2Fchannel%3D%22debug%22%2Fg'%20%2Fetc%2Finit.d%2Fdropbear%0A" curl -X POST "http://192.168.31.1/cgi-bin/luci/;stok=*******/api/misystem/arn_switch" -d "open=1&model=1&level=%0A%2Fetc%2Finit.d%2Fdropbear%20start%0A" curl -X POST "http://192.168.31.1/cgi-bin/luci/;stok=********/api/misystem/arn_switch" -d "open=1&model=1&level=%0Apasswd%20-d%20root%0A ``` 2. Backup stock partitions ``` nanddump -f /tmp/BL2.bin /dev/mtd1 nanddump -f /tmp/Nvram.bin /dev/mtd2 nanddump -f /tmp/Bdata.bin /dev/mtd3 nanddump -f /tmp/Factory.bin /dev/mtd4 nanddump -f /tmp/FIP.bin /dev/mtd5 nanddump -f /tmp/ubi.bin /dev/mtd8 nanddump -f /tmp/KF.bin /dev/mtd12 ``` Then transfer them to your computer in a safe place. 3. Get firmware information `cat /proc/cmdline` 4. Copy openwrt-mediatek-filogic-xiaomi_mi-router-ax3000t-initramfs-factory.ubi to **/tmp** and flash If **firmware=0** ``` ubiformat /dev/mtd9 -y -f /tmp/openwrt-mediatek-filogic-xiaomi_mi-router-ax3000t-initramfs-factory.ubi nvram set boot_wait=on nvram set uart_en=1 nvram set flag_boot_rootfs=1 nvram set flag_last_success=1 nvram set flag_boot_success=1 nvram set flag_try_sys1_failed=0 nvram set flag_try_sys2_failed=0 nvram commit reboot ``` If **firmware=1** ``` ubiformat /dev/mtd8 -y -f /tmp/openwrt-mediatek-filogic-xiaomi_mi-router-ax3000t-initramfs-factory.ubi nvram set boot_wait=on nvram set uart_en=1 nvram set flag_boot_rootfs=0 nvram set flag_last_success=0 nvram set flag_boot_success=1 nvram set flag_try_sys1_failed=0 nvram set flag_try_sys2_failed=0 nvram commit reboot ``` Then reboot your router, it should boot to the OpenWrt initramfs system now. 5. Flash openwrt-mediatek-filogic-xiaomi_mi-router-ax3000t-squashfs-sysupgrade.bin `sysupgrade -n /tmp/openwrt-mediatek-filogic-xiaomi_mi-router-ax3000t-squashfs-sysupgrade.bin` 1. Flash openwrt-mediatek-filogic-xiaomi_mi-router-ax3000t-ubootmod-initramfs-recovery.itb `ubiformat /dev/mtd8 -y -f /tmp/openwrt-mediatek-filogic-xiaomi_mi-router-ax3000t-ubootmod-initramfs-recovery.itb` `reboot` 2. Install kmod-mtd-rw `opkg update && opkg install kmod-mtd-rw` `insmod /lib/modules/$(uname -r)/mtd-rw.ko i_want_a_brick=1` 3. Format ubi and create new ubootenv volume ``` ubidetach -p /dev/mtd8; ubiformat /dev/mtd8 -y; ubiattach -p /dev/mtd8 ubimkvol /dev/ubi0 -n 0 -N ubootenv -s 128KiB ubimkvol /dev/ubi0 -n 1 -N ubootenv2 -s 128KiB ``` 4. *(Optional **-10Mb** free space) Add recovery boot feature.* ``` ubimkvol /dev/ubi0 -n 2 -N recovery -s 10MiB ubiupdatevol /dev/ubi0_2 /tmp/openwrt-mediatek-filogic-xiaomi_mi-router-ax3000t-ubootmod-initramfs-recovery.itb ``` 5. Flash Openwrt U-Boot ``` mtd write /tmp/openwrt-mediatek-filogic-xiaomi_mi-router-ax3000t-ubootmod-preloader.bin BL2 mtd write /tmp/openwrt-mediatek-filogic-xiaomi_mi-router-ax3000t-ubootmod-bl31-uboot.fip FIP ``` 6. Flash openwrt-mediatek-filogic-xiaomi_mi-router-ax3000t-ubootmod-squashfs-sysupgrade.itb `sysupgrade -n /tmp/openwrt-mediatek-filogic-xiaomi_mi-router-ax3000t-ubootmod-squashfs-sysupgrade.itb` 1. Force flash openwrt-mediatek-filogic-xiaomi_mi-router-ax3000t-ubootmod-initramfs-recovery.itb `sysupgrade -F -n /tmp/openwrt-mediatek-filogic-xiaomi_mi-router-ax3000t-ubootmod-initramfs-recovery.itb` 2. Format ubi and Nvram ``` ubidetach -p /dev/mtd8; ubiformat /dev/mtd8 -y; ubiattach -p /dev/mtd8 mtd erase Nvram ``` 3. Install kmod-mtd-rw `opkg update && opkg install kmod-mtd-rw` `insmod /lib/modules/$(uname -r)/mtd-rw.ko i_want_a_brick=1` 4. Flash stock images from backup ``` mtd write /tmp/BL2.bin BL2 mtd write /tmp/FIP.bin FIP mtd write /tmp/ubi.bin ubi ``` Then reboot your router, waiting it finished rollback in minutes. `ubiformat /dev/mtd7 -y -f /tmp/ubi.bin` Then reboot your router, waiting it finished rollback in minutes. |
- Xiaomi
- Embedded system/wireless router
- Embedded System MediaTek
- Embedded System MT7981BA
- MediaTek
- Embedded System ARM
- Embedded System Cortex-A53
- Embedded System MT7531AE
- OpenWrt Supported
- Embedded System MT7976CN
- Has Mimo Status
- Embedded System IEEE 802.11b/g/n/ax
- Embedded System IEEE 802.11a/n/ac/ax
- Dual-Radio Wireless Embedded System
- Wireless Embedded System
- Dual-Band
- Embedded System
- English Documentation