MiWiFi nano | Xiaomi Mi-router nano | [wifirouter] Discussion, firmware, configuration, suggestions



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Xiaomi Mi Router Nano - Discussion
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Specifications
Padavan comparison with mini version
Visual comparisonTykCPU identical with 7620, DRAM controller is the same, abolished SDR, DDR1 / DDR2 remained. Simplified switch (from RT5350), cut off HW_NAT, added AES_Engine, another Wireless module (analog PCIe MT7603E). USB2 host is also identical. Replaced UPHY with USB2 and EPHY on all 5 ports with new options with reduced consumption. CPU performance is identical. Radio - immediately say what is best. Those. good TD.

  • CPU MT7628N 580MHz;
  • ROM: 16MB SPI Flash;
  • RAM: 64MB DDR2;
  • 2.4 Ghz WiFi 2x2 (up to 300 Mbps);
  • WAN (up to 100 Mbps);
  • LAN x2 (up to 100 Mbps);
  • External non-directional antennas - 2 pcs;
  • It can work up to 30 hours from 10.000 mAh paverbank, connects via microUSB.

    Equipment:
    Instruction * 1
    Warranty card * 1
    Power supply (5V / 1A) * 1
Reviews
FAQ
  • Firmware comparison
    Currently there is3 workersfirmware for our little animal with you:
    1. Stock firmware:
    Pros:
    • Pre-installed and working;
    • Has the ability to control through the app on a smartphone.
    Minuses:
    • Chinese andonly chinesenow English, to get the language, change the wifi region to Europe and upgrade the firmware;
    • There is no normal support for L2TP from Beeline (thank God, the Beeline changed its mind and in some regions allowed to connect without a tunnel);
    • No IGMP support (IPTV);
    • Strongly loads the processor.

    2. OpenWRT (PandoraBox)
    Pros:
    • Flexible and with patience it can be completed by installing additional packages.
    Minuses:
    • Requires SSH access, and some configuration.

    3. XRMWRT (Padavan)
    Pros:
    • Works great and is easily customizable;
    • Excellent speed and stability;
    • Everything comes immediately in the kit;
    • The presence of skins;
    • The standard firmware package includes a lot of programs;
    • High security;
    • Initially in Russian.
    Minuses:
    • Does not extend in open access, demands independent assembly;
    • Requires access to SSH;
    • The system section is read only.

  • How to get access via SSH and flash the router
  • How to upload any file to the device
    "Plan A" From any network share, download with the console command:
    wget (full link to firmware) -P / tmp

    "Plan b" Can use WinSCP (in SCP mode) in order to push the required file into the tmp folder: protocol - SCP, host - 192.168.31.1, port - 22, name - root, password - your password you received along with the SSH file.

  • How to flash any firmware
    1. Determine where to write the firmware with the command:
    cat / proc / mtd

    2. Remember what the console gives you: it can be "firmware", "OS1" or "FirmwareStub";
    3. Flash the firmware lying along the path /tmp/your_proshivka.bin with the command:
    mtd -r write / tmp / (your_program) (section_name)

    Where(section_name) - section ("firmware", "OS1" or "FirmwareStub" depending on your device);
    (your_proshivka) - the name of the firmware file.

    Please note that on the XRMWRT firmware, the command and section will be different:
    mtd_write -r write / tmp / (your firmware) Firmware_Stub


  • Back up partitions
    To display sections we write:
    cat / proc / mtd

    Kernel + RootFS backup is not needed. Firmware_Stub is the sum of the Kernel + RootFS partitions. Ie the firmware image is entirely there, the entry point to RootFS is calculated automatically from the offset in the header image.
    In turn, save:
    cp / dev / mtd0 / tmp
    cp / dev / mtd1 / tmp
    cp / dev / mtd2 / tmp
    cp / dev / mtd5 / tmp
    cp / dev / mtd6 / tmp

    After the procedure, you need to transfer everything to the computer (as we saved them to the RAM, you can pull it out according to plan B, which is higher), and restore it if necessary (note that the openwrt team will notmtd_write , but mtd ):
    mtd_write write /tmp/mtd0.bin Bootloader
    mtd_write write /tmp/mtd1.bin Config
    mtd_write write /tmp/mtd2.bin Factory
    mtd_write write /tmp/mtd5.bin Storage
    mtd_write write /tmp/mtd6.bin Firmware_Stub


  • No part of settings
    Try to connect via SHTTP or not via Wi-Fi and LAN.

  • The web interface of the stock firmware does not open
    One of the domestic antiviruses was noticed on blocking it, well, correctly, I would block Chinese garbage too, it can be treated by deleting it before flashing it.Read more ...


Firmware


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Post has been editedRamsteiner - 10.07.19, 09:02
Reason for editing: curator removal



Rep: (1330)
usb Is there no modem for everyone?

I understand there is a micro USB for power. You can not connect anything to it.



Rep: (30)
An interesting device :)
That's just not clear why connect it to the power bank? to have a portable repeater?



Rep: (1330)
4live @ 08/19/2015, 17:51*
That's just not clear why connect it to the power bank? to have a portable repeater?

I see only one application for myself, plug into a device with a USB output that does not have Wi-Fi but has a LAN. He will be included with him and give vitukhe tyrnet.



Rep: (99)
Is the proc better than the minicar bigger? Heat loss is probably worse.



Rep: (442)
No USB is needed, unfortunately. And such a bomb would be.



Rep: (1330)
TiCross @ 08/20/2015, 01:40*
Is the proc better than the minicar bigger?
Prots are technically the same, if you look at performance. In nano, it is simply neutered.
Padavan
CPU identical with 7620, DRAM controller is the same, abolished SDR, DDR1 / DDR2 remained. Simplified switch (from RT5350), cut off HW_NAT, added AES_Engine, another Wireless module (analog PCIe MT7603E). USB2 host is also identical. Replaced UPHY with USB2 and EPHY on all 5 ports with new options with reduced consumption. CPU performance is identical. Radio - immediately say what is best. Those. good TD.



Rep: (99)
Freize @ 08/20/2015, 09:19*
CPU performance is identical. Radio - immediately say what is best. Those. good TD.

This is good) for the price now also stands, as the "big brother" ~ 1500R. Conveniently, you can carry it with you and connected to any "line" with power from the "can". I wanted to buy it, but I realized that I would be at home just standing on the shelf. There is a good alternative to it - Xiaomi router in the form of a flash drive. You insert into the computer, install the software and distribute the Internet. The speed will be worse, the range too, you still need to install the software, and it works only from the device, but it’s compact :)



Rep: (18)
Most likely it will be useful to those who want to remove the extra chargers, and for whom the lack of connection of an external drive and 5 Ghz is not critical. Right now, many offices began to produce extension cords with power ports yusb and xiaomi too .. Xiaomi Power Strip.http://groupb.ru/reviews/mi-power-strip.htmlI think if powered by such a router would be a great solution.

Post has been editedPomidoroff - 21.08.15, 14:04



Rep: (121)
My opinion - this product occupies a niche traveler.

And that is why there is no power supply here. It can be replaced by charging from the mobile.
Well, the dimensions also speak for themselves: on the road, the smaller and lighter, the better.
Well, in most of their hotels there is an outlet for the Internet in the room.



Rep: (5)
I do not understand, it's himhttp://www.gearbest.com/networking-communication/pp_231133.html ?
If so, why is there no Nano in the title and what is 16M Flash?

Post has been edited2013 - 22.08.15, 15:24



Rep: (101)
Yurivasilyev @ 08.21.2015, 13:53*
And that is why there is no power supply here. It can be replaced by charging from the mobile.


How do you decide that it is not completed with a power supply?

Equipment:
Instruction * 1
Warranty card * 1
Power supply (5V / 1A) * 1



Rep: (23)
interesting
padawan firmware on it normally get started
And are you sure that the modems to him physically to him in general, even on the firmware custom, do not tie?



Rep: (101)
* bannner

The fact that he has usb does not mean that something can be screwed to him, it is used directly for power



Rep: (23)
The fact that he has usb does not mean that something can be screwed to him, it is used directly for power

so if he out of the box only food through it
it does not matter that you can not screw modems to yusbi
changing the firmware and possibly soldering a couple of wires on the board ....

so he asked if kago has infa



Rep: (16)
Bannner @ 09/03/2015 11:06*
changing the firmware and possibly soldering a couple of wires on the board ....

Is it worth it to bother?



Rep: (16)
Found for 19.79, I will order today or tomorrow. There will be a stock on Gerbest, they will sell for 21.99



Rep: (2)
1500, it will be cheaper to find the stock



Rep: (16)
Ordered for 19.5
I asked the seller manual in English and an adapter. I'm waiting ..

Post has been editedkrotees - 09.09.15, 22:49



Rep: (1330)
* krotees, You will wait for a long time until the seller translates the English manual into the Google translation. The firmware is still Chinese unfortunately.



Rep: (16)
* Freize,
As an option in his description, I didn’t pull him by the tongue to write it ...


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