Buffalo WZR-HP-G300NH2
bgn (N300) | |||||||||||||||||
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AirStation HighPower N300 Gigabit Wireless Router | |||||||||||||||||
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Homepage |
Product page (US) | ||||||||||||||||
Wikipedia | |||||||||||||||||
InfoDepot Wiki | |||||||||||||||||
WikiDevi.wi-cat.ru | |||||||||||||||||
3rd Party Firmware | |||||||||||||||||
dd-wrt | |||||||||||||||||
OpenWrt | |||||||||||||||||
Tomato any flavor |
Incompatible | ||||||||||||||||
Gargoyle |
Status Unknown | ||||||||||||||||
Platform | |||||||||||||||||
Brand • Model • Rev |
Buffalo WZR-HP-G300NH 2 | ||||||||||||||||
FCC ID | |||||||||||||||||
IC ID | |||||||||||||||||
Board ID |
21514W302HV21A1 | ||||||||||||||||
Type |
wireless router | ||||||||||||||||
CPU1 ![]() |
Atheros AR7242 | ||||||||||||||||
CPU1 Type |
MIPS 24Kc | ||||||||||||||||
CPU1 Speed |
400 MHz 32-bit | ||||||||||||||||
Flash1 Chip |
Macronix MX25L12845EMI-10G x 2 | ||||||||||||||||
Flash1 Size |
32 MiB33,554,432 B <br />262,144 Kib <br />32,768 KiB <br />256 Mib <br />0.0313 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 |
Nanya NT5TU32M16C6-25C | ||||||||||||||||
ETH chip1 |
Atheros AR7242 | ||||||||||||||||
Switch |
Atheros AR8316 | ||||||||||||||||
Ethernet Port Count |
1-1GbE-WAN 4-1GbE-LAN | ||||||||||||||||
Wired Standard |
IEEE 802.3i/3u/3ab | ||||||||||||||||
Stock bootloader |
U-Boot 1.03 PB93 | ||||||||||||||||
Stock FW OS |
Linux 2.6.39.4 | ||||||||||||||||
Expansion IF types |
USB 2.0 | ||||||||||||||||
USB ports |
1 | ||||||||||||||||
USB Hub Compatible |
Untested | ||||||||||||||||
Connector type |
barrel | ||||||||||||||||
Serial Port (UART) |
yes, 3.3V TTL | ||||||||||||||||
JTAG Port |
yes | ||||||||||||||||
Other | |||||||||||||||||
Default SSID: XXXXXXXXXXXX (3 addl. devices) | |||||||||||||||||
Manuf/OEM/ODM |
Cameo W302H V21 (A1) | ||||||||||||||||
3rd Party Firmware Support | |||||||||||||||||
Retail | |||||||||||||||||
Availability | End of Life | ||||||||||||||||
End of Life date | 2016 | ||||||||||||||||
FCC approval date | 26 April 2011 | ||||||||||||||||
(Est.) release date | August 2011 | ||||||||||||||||
UPC |
747464118468 (UPC DB, On eBay) | ||||||||||||||||
ASIN |
B0028ACYEK ![]() | ||||||||||||||||
Country of manuf | China | ||||||||||||||||
Radio 1 | |||||||||||||||||
Chip1 |
Atheros AR9283 | ||||||||||||||||
Wireless interface OUI |
00:24:A5 | ||||||||||||||||
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 | ||||||||||||||||
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For a list of all currently documented Atheros (QCA) chipsets with specifications, see Atheros.
For a list of all currently documented Buffalo device with specifications, see Buffalo.
- • 300 Mbps - 2SS 2.4GHz 802.11n (40MHz chan.) = N300 class
Overview
"WZR-HP-G302HV2", "21514W302HV21A1 Rev: A0-2", "03000611122010A" are silkscreened on the board in the FCC photos. This device appears to be manufactured by Cameo (2151…).
The default SSID appears to be the wireless interface MAC address (no delimiters, upper case hex digits). The device probably uses Atheros AR9287 for the Wi-Fi chip.
- Buffalo WZR-HP-G300NH2 on OpenWrt wiki (ToH)
- Revision A1A0 and WZR-HP-G302H A1A0 (Japanese variant) WZR-HP-G302H is Japanese market name for WZR-HP-G300NH2, and seems to have slightly different Wi-Fi chip, Atheros AR9283-AL1A. "WZR-HP-G302HV2" and "21514W302HV21A2 Rev:A2" is silkscreened on the board.
- Revision B0A0 (marketed as N300 HighPower Gigabit) WZR-300HP This board, marked "WZR-HP-G302HV2 Rev:A3", is nearly identical to the other revisions, and the same image appears to flash successfully.
Links of Interest
Forum threads
Flashing
![]() | NOTE: During configuration or flashing a device, the only things that should be hooked to the device is the computer and power. |
Flashing dd-wrt
Supported by dd-wrt as of = wzr-hp-g300nh2 build 17201 20110614
Please insert instructions here
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
On the OpenWrt Forum
Support started version: 12.09
Current supported version: 19.07.10
Please insert instructions here
- Buffalo
- Embedded system/wireless router
- Embedded System Atheros
- Embedded System AR7242
- Atheros
- Embedded System MIPS 24Kc
- Embedded System
- Embedded System AR8316
- Manuf Cameo
- DD-WRT Supported
- OpenWrt Supported
- Embedded System AR9283
- Has Mimo Status
- Embedded System IEEE 802.11b/g/n
- Single-Radio Wireless Embedded System
- Wireless Embedded System
- English Documentation