critical WPA2 vulnerabilities afoot, see KRACK attacks (discussion @ /r/KRaCK, HN, /r/netsec, Slashdot)

Xiaomi MiWiFi Mini

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Xiaomi MiWiFi Mini R1CM

(Est.) release date: 2014
Country of manuf.: China

Type: wireless router

Power: 12 VDC, 1 A
Connector type: barrel

CPU1: MediaTek MT7620A (580 MHz)
FLA1: 16 MiB
16,777,216 B
131,072 Kib
16,384 KiB
128 Mib
0.0156 GiB
(Winbond W25Q128)
RAM1: 128 MiB
134,217,728 B
1,048,576 Kib
131,072 KiB
1,024 Mib
0.125 GiB
(Samsung K4T1G164QG-BCF7)

Expansion IFs: USB 2.0
USB ports: 1
Serial: yes, 4-pin header

WI1 chip1: MediaTek MT7620A
WI1 802dot11 protocols: bgn
WI1 MIMO config: 2x2:2
WI1 antenna connector: U.FL
WI2 chip1: MediaTek MT7612E
WI2 802dot11 protocols: an+ac
WI2 MIMO config: 2x2:2
WI2 antenna connector: U.FL

ETH chip1: MediaTek MT7620A
Switch: MediaTek MT7620A
LAN speed: 10/100
LAN ports: 2
WAN speed: 10/100
WAN ports: 1

abgn+ac

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

Stock bootloader: U-Boot

Stock FW OS: Linux 2.6.36

Third party firmware supported: OpenWrt

Default SSID: Xiaomi_XXXX (9 addl. devices), Xiaomi_XXXX_5G (7 addl. devices)
Default IP address: 192.168.31.1
the IP 192.168.31.1 is used by 10 additional devices
of which 9 are Xiaomi devices

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

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


Xiaomi MiWiFi Mini R1CM

Product page (CN)
Dev FW

Installation procedure:

Relevant threads:

Wifi patch:

See also[edit]