HiWiFi HC5761A

multiple revisions of this device, use caution

abgn+ac (AC750)
AC750 Wireless Router
3rd Party Firmware
dd-wrt	Status Unknown
OpenWrt	Partial Support
Tomato any flavor	Incompatible
Gargoyle	Status Unknown
Platform
Brand • Model • Rev	HiWiFi HC5761A
FCC ID	none specified
Type	wireless router
CPU1 Y	MediaTek MT7628AN
CPU1 Type	MIPS 24KEc
CPU1 Speed	580 MHz
Flash1 Chip	Winbond W25Q128
Flash1 Size	16 MiB 16,777,216 B <br />131,072 Kib <br />16,384 KiB <br />128 Mib <br />0.0156 GiB <br /> (SPI NOR)
RAM1 Size	128 MiB 134,217,728 B <br />1,048,576 Kib <br />131,072 KiB <br />1,024 Mib <br />0.125 GiB <br /> (DDR2)
RAM1 Chip	Winbond W971GG6KB-25
ETH chip1	MediaTek MT7628AN
Ethernet Port Count	3-100MbE-LAN
Wired Standard	IEEE 802.3i/3u
802dot11 OUI: none specified
Expansion IF types	SD
SD/MMC Slots	1
Power	5 VDC, 1 A
Connector type	barrel
Serial Port (UART)	yes
Other
3rd Party Firmware Support	OpenWrt • (List | Dev | DLs)
Retail
Availability	End of Life
Radio 1
Chip1	MediaTek MT7628AN
Wireless interface OUI	none specified
Antenna Connector Type	none specified
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 MT7610EN
Wireless interface OUI	none specified
Antenna Connector Type	none specified
MIMO status	1x1:1
Wireless Standard	IEEE 802.11a/n/ac
802.11ac	up to 433 Mbps
802.11n	up to 150 Mbps
802.11a	up to 54 Mbps
WiFi Operating Frequency	5 GHz
CPU1 brand Radio1 chip1 brand Radio2 chip1 brand HiWiFi HC5761 MediaTek MediaTek MediaTek HiWiFi HC5761A MediaTek MediaTek MediaTek

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

• 300 Mbps - 2SS 2.4GHz 802.11n (40MHz chan.),

• 433 Mbps - 1SS 5GHz 802.11ac (80MHz chan.) = AC750 class

Flashing

Flashing OpenWrt

On the OpenWrt ToH (techdata entry)

Target: ramips
Subtarget: mt76x8
Package architecture: mipsel_24kc
Supported Since Commit
Support started version: 21.02.0
Current supported version: 25.12.2

Unsupported Functions:
SD card
LAN Hardware: MediaTek MT7628AN
WLAN Hardware: MediaTek MT7628AN, MediaTek MT7610EN
WLAN Comment: 2x2:2 MIMO
Installation method(s):
see git-commit

git • >>

ramips: add support for HiWiFi HC5761A HiWiFi HC5761A is an "MT7628AN variant" of HC5761 Specifications: - MediaTek MT7628AN 580MHz - 128 MB DDR2 RAM - 16 MB SPI Flash - 2.4G MT7628AN 802.11bgn 2T2R 300Mbps - 5G MT7610EN 802.11ac 433Mbps - 3x 10/100 Mbps Ethernet Flash instruction: 1. Get SSH access to the router 2. SSH to router with `ssh -p 1022 root@192.168.199.1`, The SSH password is the same as the webconfig one 3. Upload OpenWrt sysupgrade firmware into the router's `/tmp` folder with SCP 4. Run `mtd write /tmp/<filename> firmware` 5. reboot Known bug: - SD slot does not work (See PR 1500)