D-Link DCH-M225 rev A1
bgn (N300) | |
---|---|
Wi-Fi Audio Extender | |
Wikipedia | |
WikiDevi.wi-cat.ru | |
3rd Party Firmware | |
dd-wrt |
Status Unknown |
OpenWrt | |
Tomato any flavor |
Incompatible |
Gargoyle |
Status Unknown |
Platform | |
Brand • Model • Rev |
D-Link DCH-M225 A1 |
FCC ID | |
IC ID | |
Type |
repeater, audio streamer |
CPU1 | |
CPU1 Type |
MIPS 24KEc |
CPU1 Speed |
580 MHz 32-bit |
Flash1 Chip |
Winbond W25Q64VSIG |
Flash1 Size |
8 MiB8,388,608 B <br />65,536 Kib <br />8,192 KiB <br />64 Mib <br />0.00781 GiB <br /> |
RAM1 Size |
64 MiB67,108,864 B <br />524,288 Kib <br />65,536 KiB <br />512 Mib <br />0.0625 GiB <br /> |
RAM1 Chip |
Winbond W9751G6KB-25I |
802dot11 OUI: none specified | |
Expansion IF types |
none specified |
Power |
100-240 VAC ~ 50/60 Hz, 0.3 A |
Connector type |
NEMA 1-15P |
Flags: Audio out (3.5mm) | |
Additional chips | |
Other | |
Default SSID: dlink-XXXX (35 addl. devices) | |
Manuf/OEM/ODM |
Alpha Networks WAP-N22 A1 |
3rd Party Firmware Support | |
Radio 1 | |
Chip1 | |
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 |
For a list of all currently documented MediaTek chipsets with specifications, see MediaTek.
For a list of all currently documented D-Link device with specifications, see D-Link.
- • 300 Mbps - 2SS 2.4GHz 802.11n (40MHz chan.) = N300 class
Overview
- "WAP-N22", "REV-A1", and "8WAPN22..1A1G" would appear to be silkscreened on the main board in the FCC photos.
- The shown Flash chip used is from Winbond .. it looks to be a W25Q64<...> (8 MB)
Default settings in this entry are per the FCC manual. They may be, to some degree, inaccurate.
- Wi-Fi Certified : WFA52668 (as of 02/11/2014)
Flashing
NOTE: During configuration or flashing a device, the only things that should be hooked to the device is the computer and power. |
Flashing OpenWrt
This device is NOT RECOMMENDED for future use with OpenWrt due to low flash/ram.
DO NOT BUY DEVICES WITH 8MB FLASH / 64MB RAM if you intend to flash an up-to-date and secure OpenWrt version onto it! See 8/64 warning for details. This device does not have sufficient resources (flash and/or RAM) to provide secure and reliable operation. This means that you will not be able to install many packages, and that you might experience crashes due to OOM situations more or less often. See OpenWrt on 8/64 devices what you can do now. |
On the OpenWrt Wiki
OpenWrt Target: ramips
OpenWrt Subtarget: mt7620
OpenWrt Package architecture: mipsel_24kc
Support started version: 17.01.0
Current supported version: 23.05.5
Comment:
Wolfson Audio Codec
Please insert instructions here
- D-Link
- Embedded system/repeater
- Embedded system/audio streamer
- Embedded System MediaTek
- Embedded System MT7620A
- MediaTek
- Embedded System MIPS 24KEc
- Embedded System
- Manuf Alpha Networks
- OpenWrt Supported
- Has Mimo Status
- Embedded System IEEE 802.11b/g/n
- Single-Radio Wireless Embedded System
- Wireless Embedded System
- Wi-Fi Certified
- English Documentation