Xiaomi MiWiFi 4Q

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multiple revisions of this device, use caution
bgn (N450)
Xiaomi MiWiFi R4Q
3rd Party Firmware
dd-wrt
Status Unknown
OpenWrt
Tomato any flavor
Incompatible
Gargoyle
Status Unknown
Platform
BrandModelRev
Xiaomi MiWiFi R4Q
FCC ID
none specified
Type
wireless router
Series
MiWiFi
CPU1
Qualcomm Atheros QCA9561
CPU1 Type
MIPS 74Kc
CPU1 Speed
750 MHz
Flash1 Chip
Brand? Model?
Flash1 Size
16 MiB16,777,216 B <br />131,072 Kib <br />16,384 KiB <br />128 Mib <br />0.0156 GiB <br /> (SPI NOR)
RAM1 Size
64 MiB67,108,864 B <br />524,288 Kib <br />65,536 KiB <br />512 Mib <br />0.0625 GiB <br /> (DDR2)
RAM1 Chip
Brand? Model?
ETH chip1
Qualcomm Atheros QCA9561
Switch
Qualcomm Atheros QCA9561
Ethernet Port Count
1-100MbE-WAN
2-100MbE-LAN
Wired Standard
IEEE 802.3i/3u

802dot11 OUI: none specified

Stock bootloader
U-Boot
Expansion IF types
none specified
Power
5 VDC, 1 A
Connector type
barrel
Serial Port (UART)
yes, 3.3, (115200 8N1)
Other

Default SSID: Xiaomi_XXXX (19 addl. devices)

3rd Party Firmware Support
OpenWrt • (List | Dev | DLs)
Retail
(Est.) release date June 2018
Country of manuf China
Radio 1
Chip1
Qualcomm Atheros QCA9561
Wireless interface OUI
none specified
Antenna Connector Type
U.FL
MIMO status
3x3:3
Wireless Standard
IEEE 802.11b/g/n
802.11n
up to 450 Mbps
802.11g
up to 54 Mbps
802.11b
up to 11 Mbps
WiFi Operating Frequency
2.4 GHz
 CPU1 brandRadio1 chip1 brandRadio1 chip2 brand
Xiaomi MiWiFi (R1D)BroadcomBroadcom
Xiaomi MiWiFi (R2D)BroadcomBroadcom
Xiaomi MiWiFi 3AMediaTekMediaTek
Xiaomi MiWiFi 3CMediaTekMediaTek
Xiaomi MiWiFi 3GMediaTekMediaTek
Xiaomi MiWiFi 3G v2MediaTekMediaTek
Xiaomi MiWiFi 4MediaTekMediaTek
Xiaomi MiWiFi 4QQualcomm AtherosQualcomm Atheros
Xiaomi MiWiFi Nano (R1CL)MediaTekMediaTek

For a list of all currently documented Qualcomm Atheros (QCA) chipsets with specifications, see Qualcomm Atheros.

For a list of all currently documented Xiaomi device with specifications, see Xiaomi.

450 Mbps - 3SS 2.4GHz 802.11n (40MHz chan.) = N450 class

Flashing

Flashing OpenWrt

On the OpenWrt ToH (techdata entry)
OpenWrt Target: ath79
OpenWrt Subtarget: generic
OpenWrt Package architecture: mips_24kc
Support started version: 19.07.0
Current supported version: 23.05.5

Please insert instructions here

See also