Hardware
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NVRAM
NVRAM (non-volatile RAM) is the place where the permanent settings are stored. On the command line you can view the NVRAM's content with
nvram show
A variable is stored/changed by issuing
nvram set <variable_name>="<value>" nvram commit
You'll need to reboot to get the (changed) NVRAM executed.
Overclocking
BCM3303 v0.7 clock frequencies: (todo...)
MIPS/CPU | Backplane | Comment |
BCM3303 v0.8 clock frequencies:
MIPS/CPU | Backplane | Comment |
183 | 91 | |
188 | 94 | |
197 | 98 | |
200 | 100 | |
206 | 103 | |
212 | 106 | |
216 | 108 | |
217 | 109 | |
225 | 113 | |
238 | 119 | |
240 | 120 | |
250 | 125 |
Hardware Modifications
Hardware Modifications (mods) are not necessarily DD-WRT specific or compatible.
Serial Port
Additional external SMA-R connector
Dual Serial Port
SD-Card
Temperature sensor for WRT54G 2.x and WRT54GS with DS1820