This device is NOT RECOMMENDED for future use with OpenWrt due to low flash/ram.
DO NOT BUY DEVICES WITH 4MB FLASH / 32MB RAM if you intend to flash an up-to-date and secure OpenWrt version (18.06 or later) onto it! See 4/32 warning for details.
1) This device does not have sufficient resources (flash and/or RAM) to provide secure and reliable operation.
This means that even setting a password or changing simple network settings might not be possible any more, rendering the device effectively useless. See OpenWrt on 4/32 devices what you can do now.
2) OpenWrt support for this device will end after 2019.
19.07 will be the last official build for 4/32 devices. After 19.07, no further OpenWrt images will be built for 4/32 devices. See OpenWrt on 4/32 devices what you can do now.
These units have 32M RAM, 8M flash, a serial port with pins marked on circuit board (CMOS level!), 4+1 LAN ports, 1xUSB port and 802.11n WLAN. The device is apparently also sold as Abocom WR5205.
Model | Version | SoC | CPU MHz | Flash MB | RAM MB | WLAN Hardware | WLAN2.4 | WLAN5.0 | 100M ports | Gbit ports | Modem | USB |
---|---|---|---|---|---|---|---|---|---|---|---|---|
PWH2004 | Ralink RT3052 | 384 | 8 | 32 | Ralink RT3052 | b/g/n | - | 5 | - | - | 1x 2.0 |
→ Install OpenWrt (generic explanation)
Please add the installation procedure here.
Firmware can be compiled from “trunk”:
Ralink RT288x/RT305x
as targetRT305x boards
as subtarget.board=…
. (WiP)rt2800-pci
module under Wireless drivers
.The USB port does not appear to work yet (2010/09/12).
CPU | Ralink 3052, 384 MHz |
---|---|
Memory | 32M |
Flash | 8M 1) |
LAN | 4+1 ports |
WLAN | 802.11n |
USB | 1 port |
Serial | pins marked on board, 57600 8N1, ttyS1 |
JTAG | present, needs soldering |
power | 12V DC |
Description | memory area | size (in hex) |
---|---|---|
Bootloader (u-boot) | 0x000000 - 0x030000 | 0x030000 |
Config | 0x030000 - 0x040000 | 0x010000 |
Factory | 0x040000 - 0x050000 | 0x010000 |
Kernel | 0x050000 - 0x800000 | 0x7B0000 |