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Xiaomi MiWiFi Mini

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abgn+ac (AC1200)
Xiaomi MiWiFi Mini R1CM
Homepage Product page (CN)
WikiDevi.wi-cat.ru Xiaomi MiWiFi Mini
3rd Party Firmware
dd-wrt Status Unknown
OpenWrt Supported
Tomato any flavor Incompatible
Gargoyle Status Unknown
Platform
BrandModelRev Xiaomi MiWiFi Mini (R1CM)
FCC ID none specified
Type wireless router
CPU1 checkY MediaTek MT7620A
CPU1 Type MIPS 24KEc
CPU1 Speed 580 MHz 32-bit
Flash1 Chip Winbond W25Q128FVSIG
Flash1 Size 16 MiB16,777,216 B <br />131,072 Kib <br />16,384 KiB <br />128 Mib <br />0.0156 GiB <br />
RAM1 Size 128 MiB134,217,728 B <br />1,048,576 Kib <br />131,072 KiB <br />1,024 Mib <br />0.125 GiB <br />
RAM1 Chip Samsung K4T1G164QG-BCF7
ETH chip1 MediaTek MT7620A
Switch MediaTek MT7620A
Ethernet Port Count 1-100MbE-WAN
2-100MbE-LAN
Wired Standard IEEE 802.3i/3u

802dot11 OUI: 64:09:80
Ethernet OUI: 64:09:80

Stock bootloader U-Boot
Stock FW OS Linux 2.6.36
Expansion IF types USB 2.0
USB ports 1
USB Hub Compatible Untested
Power 12 VDC, 1 A
Connector type barrel
Serial Port (UART) yes, 4-pin header

Additional chips
2.4GHz Low Noise Amplifier (LNA);Infineon;R3S;;2;

Other

Default SSID: Xiaomi_XXXX (19 addl. devices)
, Xiaomi_XXXX_5G (16 addl. devices)
Default IP address: 192.168.31.1
the IP 192.168.31.1 is used by 20 additional devices
of which 19 are Xiaomi devices

3rd Party Firmware Support OpenWrt • (List | Dev | DLs)
Retail
Availability End of Life
(Est.) release date February 2014
Country of manuf China
Radio 1
Chip1 MediaTek MT7620A
Wireless interface OUI 64:09:80
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 MT7612E
Wireless interface OUI 64:09:80
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 Xiaomi devices with specifications, see Xiaomi.

867 Mbps - 2SS 5GHz 802.11ac (80MHz chan.),
300 Mbps - 2SS 2.4GHz 802.11n (40MHz chan.) = AC1200 class

Links of Interest

Dev FW

Flashing

Flashing OpenWrt

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

OpenWrt Target: ramips
OpenWrt Subtarget: mt7620
OpenWrt Package architecture: mipsel_24kc
Support started version: 15.05
Current supported version: 24.10.2

Installation procedure:

Relevant threads:

Wi-Fi patch:

See also

List of Xiaomi Devices - Wireless Routers