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Xiaomi MiWiFi HD (R3D)

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abgn+ac (AC2400)
Xiaomi MiWiFi HD (R3D)
MiWiFi HD (R3D) 01.jpg
Homepage Product page (CN)
3rd Party Firmware
dd-wrt Status Unknown
OpenWrt Status Unknown
Tomato any flavor Incompatible
Platform
BrandModelRev Xiaomi MiWiFi 3 HD (R3D)
FCC ID 2AIMRMIWIFIR3D
Board ID Р29908
Type wireless router, NAS
CPU1 checkY Qualcomm IPQ8064
CPU1 Type ARMv7-A Cortex-A15
CPU1 Speed 1.4 GHz ( 2 cores )
Flash1 Chip Macronix MX30UF2G18AC-TI
Flash1 Size 256 MiB268,435,456 B <br />2,097,152 Kib <br />262,144 KiB <br />2,048 Mib <br />0.25 GiB <br />
RAM1 Size 512 MiB536,870,912 B <br />4,194,304 Kib <br />524,288 KiB <br />4,096 Mib <br />0.5 GiB <br />
RAM1 Chip Samsung K4B2G1646F-BYMA x 2
ETH chip1 Qualcomm IPQ8064
Switch Qualcomm Atheros QCA8337
Ethernet Port Count 1-1GbE-WAN
3-1GbE-LAN
Wired Standard IEEE 802.3i/3u/3ab

802dot11 OUI: 40:31:3C
Ethernet OUI: 40:31:3C

Stock bootloader U-Boot
Stock FW OS Linux 3.4.103
Expansion IF types USB 3.0, SATA 3.1
USB ports 1
SATA Ports 1
USB Hub Compatible Untested
Power 12 VDC, 3 A
Connector type barrel
Serial Port (UART) yes, 4-pad header, unpopulated, 3.3V TTL, (115200 8N1), J12
Flags:
int. HDD (1TB), fan

Additional chips
Thermo Sensor;TI;TMP75;;1;
Fan Controller;SMSC;EMC2301;;1;

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

Retail
FCC approval date 13 December 2017
Country of manuf China
Radio 1
Chip1 Qualcomm Atheros QCA9980
Wireless interface OUI 40:31:3C
Antenna Connector Type U.FL
MIMO status 4x4:4
Wireless Standard IEEE 802.11b/g/n
802.11n up to 600 Mbps
802.11g up to 54 Mbps
802.11b up to 11 Mbps
WiFi Operating Frequency 2.4 GHz
Radio 2
Chip1 Qualcomm Atheros QCA9984
Wireless interface OUI 40:31:3C
Antenna Connector Type U.FL
MIMO status 4x4:4
Wireless Standard IEEE 802.11a/n/ac
802.11ac up to 1733 Mbps
802.11n up to 600 Mbps
802.11a up to 54 Mbps
WiFi Operating Frequency 5 GHz
 CPU1 brandRadio1 chip1 brandRadio2 chip1 brand
Xiaomi MiWiFi 3 (R3)MediaTekMediaTekMediaTek
Xiaomi MiWiFi 3 Pro (R3P)MediaTekMediaTekMediaTek
Xiaomi MiWiFi HD (R3D)QualcommQualcomm AtherosQualcomm Atheros

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

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

1733 Mbps - 4SS 5GHz 802.11ac (80MHz chan.),
600 Mbps - 4SS 2.4GHz 802.11n (40MHz chan.) = AC2400 class

Overview

Links of Interest

Dev FW
OpenWRT 21.02 firmware • PCB (Serial) images

Pictures

Retail Images
User Images

See also

  • Xiaomi Mi TV Stick (MDZ24AA) • Wi-Fi/Bluetooth
FCC ID: 2AIMRMITVMDZ24AA (2020-07-07)
  • Xiaomi Mi TV Box (MDZ22AB)
FCC ID: 2AIMRMITVMDZ22AB (2018-06-28)
  • Xiaomi Mi TV Box (MDZ16AB)
FCC ID: 2AIMRMDZ16AB (2016-07-21)
  • Xiaomi Mi TV Bluetooth Voice Remote (XMRM006)
FCC ID: 2AIMRMITVXMRM006 (2018-06-26)
  • Xiaomi Mi TV Remote Control (XMRM002)
FCC ID: 2AIMRXMRM002 (2016-07-14)

Models

Xiaomi on OpenWrt wiki
FCC ID: 2AIMRMIWIFIR3D (2017-12-13)
FCC ID: 2AIMRMIWIFIR3P (2017-08-22)