ASUS RT-AC57U

multiple revisions of this device, use caution
abgn+ac (AC1200)
	AC1200 Dual Band WiFi Router
Homepage	Product page
Wikipedia	Asus routers
WikiDevi.wi-cat.ru	ASUS RT-AC57U
3rd Party Firmware
dd-wrt	Status Unknown
OpenWrt	Supported
Tomato any flavor	Incompatible
Gargoyle	Status Unknown
Platform
Brand • Model • Rev	ASUS RT-AC57U v1
Serial number prefix	90IG02P1-BO3110
FCC ID	none specified
Board ID	AP-MT0D
EEC ID	RU0000040239
Type	wireless router
CPU1	MediaTek MT7621AT
CPU1 Type	MIPS 1004Kc
CPU1 Speed	880 MHz ( 2 cores ) 16-bit
Flash1 Chip	Spansion S25FL128SAIF00
Flash1 Size	16 MiB 16,777,216 B <br />131,072 Kib <br />16,384 KiB <br />128 Mib <br />0.0156 GiB <br />
RAM1 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 />
RAM1 Chip	Winbond W631GG6KB-15
ETH chip1	MediaTek MT7621AT
Switch	MediaTek MT7621AT
Ethernet Port Count	1-1GbE-WAN; 4-1GbE-LAN
Wired Standard	IEEE 802.3i/3u/3ab
	802dot11 OUI: 70:8B:CD (3 E, 3 W); Ethernet OUI: 70:8B:CD (3 E, 3 W)
Stock bootloader	U-Boot
Expansion IF types	USB 2.0
USB ports	1
USB Hub Compatible	Untested
Power	12 VDC, 2 A
Connector type	barrel
Serial Port (UART)	yes, 4-pad header, J2, 3.3V TTL, (57600 8N1)
	Additional chips; 2.4GHz Power Amp Module;Skyworks (SiGe);SE2576L;SiGe, SE2576L, 617DH;2;; 2.4GHz GaAs pHEMT SPDT High Power Switch;Skyworks;SKY13377-313LF;2;; 5GHz WLAN Front End Module;Skyworks;SKY85728-11;SKY85728-11, 617FE, 1617 MY;2;
Other
	Default SSID: ASUS_XX_2G (19 addl. devices); , ASUS_XX_5G (18 addl. devices); Default IP address: 192.168.1.1; the IP 192.168.1.1 is used by 1359 additional devices; of which 175 are ASUS devices; Default login user: admin; Default login password: admin; admin:admin credentials used by 1358 additional devices; of which 209 are ASUS devices
Manuf/OEM/ODM	SGE AP-MT0D -0001
3rd Party Firmware Support	OpenWrt • (List \| Dev \| DLs); , Padavan (WiP) • (List);
Retail
Availability	(EU)
(Est.) release date	08 November 2018
EAN	4718017130530 ; (UPC DB, On eBay);
ASINs	B07MQ67TJK ; B07J32TJ4R ; B07J32TJ4R , ; multiple uses
Country of manuf	China
Radio 1
Chip1	MediaTek MT7603EN
Wireless interface OUI	70:8B:CD
Antenna Connector Type	U.FL
MIMO status	2x2:2
Wireless Standard	IEEE 802.11b/g/n
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 MT7612EN
Wireless interface OUI	70:8B:CD
Antenna Connector Type	U.FL
MIMO status	2x2:2
Wireless Standard	IEEE 802.11a/n/ac
802.11ac	up to 867 Mbps
802.11n	up to 300 Mbps
802.11a	up to 54 Mbps
WiFi Operating Frequency	5 GHz

For a list of all currently documented MediaTek chipsets with specifications, see MediaTek.

For a list of all currently documented ASUS devices with specifications, see ASUS.

• 300 Mbps - 2SS 2.4GHz 802.11n (40MHz chan.),

• 867 Mbps - 2SS 5GHz 802.11ac (80MHz chan.) = AC1200 class

Overview

with four external antennas and Parental Controls,

smooth 4K video streaming from Youtube and Netflix

"AP-MT0D-0001", "REV1.0" and "1606" is silkscreened on the board.

EEC: RU0000040239

90IG02P1-BO3110, 90IG02P1-BU3100,

Links of Interest

Reviews

Asus RT-AC1200GU on Mysku blogs (RU) (PCB images)

Forum threads

ASUS RT-AC1200GU (Wireless-AC1200) - FW 3.0.0.4.380.5577 (2016/08/23)

MediaTek MT7621A/MT7612E/MT7603E (ePA/eLNA), RAM 128MB, Flash SPI

ASUS RT-AC1200GU on iXBT forums (RTN posts)

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

On the OpenWrt ToH (techdata entry)
On the OpenWrt Wiki
On the OpenWrt Forum

Target: ramips
Subtarget: mt7621
Package architecture: mipsel_24kc
Supported Since Commit
Support started version: 19.07.0
Current supported version: 24.10.5

LAN Hardware: MediaTek MT7621AT
WLAN Hardware: MediaTek MT7603EN, MediaTek MT7612EN
WLAN Comment: 2x2:2 MIMO on both bands
Installation method(s):
CLI generic, U-Boot TFTP recovery, see git-commit
Recovery method(s):
U-Boot TFTP recovery
Comment:
RT-AC57U v1 is a rebadged RT-AC1200GU

git • >>

ramips: add support for ASUS RT-AC57U
SoC:   MediaTek MT7621AT
RAM:   128M (Winbond W631GG6KB-15)
FLASH: 16MB (Spansion S25FL128SA)
WiFi:  MediaTek MT7603EN bgn 2SS
WiFi:  MediaTek MT7612EN nac 2SS
BTN:   Reset - WPS
LED:    - Power
        - LAN {1-4}
        - WAN
        - WiFi 2.4 GHz
        - WiFi 5 GHz
        - USB
UART:  UART is present next to the Power LED.
       TX - RX - GND - 3V3 / 57600-8N1
       3V3 is the nearest one to the Power LED.

Installation
------------
Via TFTP:
1. Set your computers IP-Address to 192.168.1.75.
2. Power up the Router with the Reset button pressed.
3. Release the Reset button after 5 seconds.
4. Upload OpenWRT sysupgrade image via TFTP:
 > tftp -4 -v -m binary 192.168.1.1 -c put <IMAGE>

Via SSH:
Note: User/password for SSH is identical with the one used in the
Web-interface.
1. Complete the initial setup wizard.
2. Activate SSH under "Administration" -> "System".
3. Transfer the OpenWrt sysupgrade image via scp:
 > scp owrt.bin admin@192.168.1.1:/tmp
4. Connect via SSH to the router.
 > ssh admin@192.168.1.1
5. Write the OpenWrt image to flash.
 > mtd-write -i /tmp/owrt.bin -d linux
6. Reboot the router
 > reboot

Signed-off-by: David Bauer

Notes

Specs

Concurrent 300Mbps (2.4GHz) and 867Mbps (5GHz) throughput for fast

ＷiFi connections.

4x Gigabit LAN ports provide extensive connectivity and 1x USB 2.0 port

allows you to connect printers or hard drives for convenient file sharing.

Intuitive ASUS Router App lets you control your network anywhere,

without needing to boot up a PC.

Improved coverage and multi-device performance with four external

antennas - two each for the 2.4GHz and 5GHz bands.

ASUSWRT dashboard for easy router setup and management.

GPL Info

ASUS RT-AC1200GU/Configs

GPL info >> •

export RT-AC1200GU := IPV6SUPP=y HTTPS=y MIPS32=r2 RALINK=y 
MT7621=y BBEXTRAS=y USBEXTRAS=y EBTABLES=y SAMBA3=y MEDIASRV=y 
MODEMPIN=y SSH=y PARENTAL2=y PRINTER=y USB="USB" APP="network" 
AUTODICT=y SHP=y TCODE=y BUILD_NAME="RT-AC1200GU" RTAC1200GU=y 
NTFS="open" ODMPID=y MDNS=y NEW_RGDM=y NEWSSID_REV2=y LAN50=y
RA_SKU_IN_DRV=y REPEATER=y FINDASUS=y REDIRECT_DNAME=y MODEM=y 
LED_ALL=y ATCOVER=y \
  BOOT_FLASH_TYPE=SPI  MT7603_EXTERNAL_PA_EXTERNAL_LNA=y \
  DRAM=128M \
  FIRST_IF=MT7603E \
  SECOND_IF=MT7612E \
  JFFS2=y PSISTLOG=y \
  TEMPROOTFS=y \
  EXTRA_KERNEL_CONFIGS="MT7621_BAUDRATE=57600 RT2880_DRAM_128M=y 
  UBOOT_CMDLINE=y MODEL_RTAC1200GU=y"

\asuswrt\release\src\router\rc\init.c

#if defined(RTAC1200GU)
 case MODEL_RTAC1200GU:
  nvram_set("boardflags", "0x100"); // although it 
       is not used in ralink driver, set for vlan
  nvram_set("vlan1hwname", "et0"); // vlan. used to get 
      "%smacaddr" for compare and find parent interface.
  nvram_set("lan_ifname", "br0");
  set_basic_ifname_vars ("eth3", "vlan1", "ra0", "rai0", 
                      "usb", "vlan1", NULL, "vlan3", 0);
 
  nvram_set_int("btn_rst_gpio",  41|GPIO_ACTIVE_LOW);
  nvram_set_int("btn_wps_gpio",  43|GPIO_ACTIVE_LOW);
  nvram_set_int("led_usb_gpio",  47|GPIO_ACTIVE_LOW);
  nvram_set_int("led_pwr_gpio",  48|GPIO_ACTIVE_LOW);
  nvram_set_int("led_wps_gpio",  48|GPIO_ACTIVE_LOW);
  nvram_set_int("led_5g_gpio",   15|GPIO_ACTIVE_LOW);
  nvram_set_int("led_2g_gpio",   14|GPIO_ACTIVE_LOW);
  nvram_set_int("led_all_gpio",  46|GPIO_ACTIVE_LOW);
  nvram_set_int("led_lan_gpio",   7|GPIO_ACTIVE_LOW);
  nvram_set_int("led_wan_gpio",  16|GPIO_ACTIVE_LOW);
  eval("rtkswitch", "11");
 
  nvram_set("ehci_ports", "1-2");
  nvram_set("ohci_ports", "2-2");
  nvram_set("ct_max", "300000"); // force
 
  if (nvram_get("wl_mssid") && nvram_match("wl_mssid", "1"))
  add_rc_support("mssid");
  add_rc_support("2.4G 5G update usbX1");
  add_rc_support("rawifi");
  add_rc_support("manual_stb");
  add_rc_support("11AC");
  // either txpower or singlesku supports rc.
  // add_rc_support("pwrctrl");
  // the following values is model dep. 
     so move it from default.c to here
  nvram_set("wl0_HT_TxStream", "2");
  nvram_set("wl0_HT_RxStream", "2");
  nvram_set("wl1_HT_TxStream", "2");
  nvram_set("wl1_HT_RxStream", "2");
     break;
#endif	/* RTAC1200GU */

Инструкция по сборке прошивки Padavan-ng
=============================================

* https://github.com/Linaro1985/padavan-ng

Сборка из консоли с помощью следующих комманд:

1) Подготавливаем исходники и toolchain: 

cd ~/
git clone https://github.com/Linaro1985/padavan-ng.git padavan-ng
cd padavan-ng/toolchain
sudo -s
./build_toolchain.sh
cd ../trunk

В каталоге configs/templates находятся папки с производителями:

* https://github.com/Linaro1985/padavan-ng/tree/master/trunk/configs/templates

В них вы найдете интересующую вас модель.

2) Копируем конфиг для вашей модели (в качестве примера ac1200gu.config):

cp configs/templates/asus/ac1200gu.config .config

Если у вас другое устройство, то список доступных конфигов можно посмотреть так:

ls configs/templates/asus

3) Собираем прошивку:

./clear_tree.sh
./build_firmware.sh

В каталоге images будет прошивка в соответствующем для устройства формате.

Данный репозиторий доступен для сборки в Prometheus. 

Достаточно обновить скрипт до последней тестовой версии и выбрать репозиторий Padavan-ng.

ASUS RT-AC57U

Overview

Links of Interest

Reviews

Forum threads

Flashing

Flashing OpenWrt

Notes

Specs

GPL Info

See also

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