KPN Experia WiFi

abgn+ac (AC1200)
Experia WiFi
WikiDevi.wi-cat.ru	kpn experia-wifi
3rd Party Firmware
dd-wrt	Status Unknown
OpenWrt	Supported
Tomato any flavor	Incompatible
Gargoyle	Status Unknown
Platform
Brand • Model • Rev	KPN Experia WiFi
FCC ID	none specified
Type	access point, bridge, repeater
CPU1 Y	MediaTek MT7621AT
CPU1 Type	MIPS 1004Kc
CPU1 Speed	880 MHz ( 2 cores ) 16-bit
Flash1 Chip	Macronix MX25L25635FMI-10G
Flash1 Size	32 MiB 33,554,432 B <br />262,144 Kib <br />32,768 KiB <br />256 Mib <br />0.0313 GiB <br />
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 />
RAM1 Chip	Nanya NT5CC64M16GP-DIR
ETH chip1	MediaTek MT7621AT
Switch	MediaTek MT7621AT
Ethernet Port Count	2-1GbE-LAN
Wired Standard	IEEE 802.3i/3u/3ab
802dot11 OUI: none specified
Stock bootloader	U-Boot 1.1.3 Ralink U-Boot 5.0.0.1
Stock FW OS	Linux 3.10
Expansion IF types	none specified
Power	12 VDC, 1 A
Connector type	barrel
Serial Port (UART)	yes, 3.3V TTL, (57600 8N1)
Flags: Wave2, MU-MIMO
Other
Default IP address: 192.168.2.150 the IP 192.168.2.150 is used by 1 additional devices of which 0 are KPN devices Default login user: admin Default login password: blank admin:blank credentials used by 406 additional devices of which 0 are KPN devices
Manuf/OEM/ODM	Arcadyan
3rd Party Firmware Support	OpenWrt • (List | Dev | DLs)
Retail
(Est.) release date	October 2020
Country of manuf	China
Radio 1
Chip1	MediaTek MT7615DN
Wireless interface OUI	none specified
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 MT7615DN
Wireless interface OUI	none specified
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.

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

• 867 Mbps - 2SS 5GHz 802.11ac (80MHz chan.) = AC1200 class

Flashing

Flashing OpenWrt

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

Target: ramips
Subtarget: mt7621
Package architecture: mipsel_24kc
Supported Since Commit
Support started version: 23.05.0
Current supported version: 25.12.2

LAN Hardware: MediaTek MT7621AT
WLAN Hardware: 2x MediaTek MT7615DN
WLAN Comment: 2 internal antennas, detachable U.FL
Installation method(s):
See devicepage, see forum, see git-commit
Recovery method(s):
U-Boot TFTP + serial recovery, see devicepage, see forum, see git-commit
Comment:
Sold by KPN in the Netherlands as Experia WiFi

git • >>

ramips: mt7621: Add Arcadyan WE420223-99 support The Arcadyan WE420223-99 is a WiFi AC simultaneous dual-band access point distributed as Experia WiFi by KPN in the Netherlands. It features two ethernet ports and 2 internal antennas. Specifications -------------- SOC  : Mediatek MT7621AT ETH  : Two 1 gigabit ports, built into the SOC WIFI  : MT7615DN BUTTON: Reset BUTTON: WPS LED  : Power (green+red) LED  : WiFi (green+blue) LED  : WPS (green+red) LED  : Followme (green+red) Power : 12 VDC, 1A barrel Winbond variant: RAM  : Winbond W631GG6MB12J, 1GBIT DDR3 SDRAM Flash : Winbond W25Q256JVFQ, 256Mb SPI U-Boot: 1.1.3 (Nov 23 2017 - 16:40:17), Ralink 5.0.0.1 Macronix variant: RAM  : Nanya NT5CC64M16GP-DI, 1GBIT DDR3 SDRAM Flash : MX25l25635FMI-10G, 256Mb SPI U-Boot: 1.1.3 (Dec 4 2017 - 11:37:57), Ralink 5.0.0.1 Serial ------ The serial port needs a TTL/RS-232 3V3 level converter! The Serial setting is 57600-8-N-1. The board has an unpopulated 2.54mm straight pin header. The pinout is: VCC (the square), RX, TX, GND. Installation ------------ See the Wiki page [1] for more details, it comes down to: 1. Open the device, take off the heat sink 2. Connect the SPI flash chip to a flasher, e.g. a Raspberry Pi. Also connect the RESET pin for stability (thanks @FPSUsername for reporting) 3. Make a backup in case you want to revert to stock later 4. Flash the squashfs-factory.trx file to offset 0x50000 of the flash 5. Ensure the bootpartition variable is set to 0 in the U-Boot environment located at 0x30000 Note that the U-Boot is password protected, this can optionally be removed. See the forum [2] for more details. MAC Addresses(stock) -------------------- +----------+------------------+-------------------+ | use | address | example | +----------+------------------+-------------------+ | Device | label | 00:00:00:11:00:00 | | Ethernet | + 3 | 00:00:00:11:00:03 | | 2g | + 0x020000f00001 | 02:00:00:01:00:01 | | 5g | + 1 | 00:00:00:11:00:01 | +----------+------------------+-------------------+ The label address is stored in ASCII in the board_data partition Notes ----- - This device has a dual-boot partition scheme, but OpenWRT will claim both partitions for more storage space. Known issues ------------ - 2g MAC address does not match stock due to missing support for that in macaddr_add - Only the power LED is configured by default References ---------- [1] https://openwrt.org/inbox/toh/arcadyan/astoria/we420223-99 [2] https://forum.openwrt.org/t/adding-openwrt-support-for-arcadyan-we420223-99-kpn-experia-wifi/132653 Acked-by: Arınç ÜNAL <arinc.unal@arinc9.com> Signed-off-by: Harm Berntsen