Differences
This shows you the differences between two versions of the page.
Both sides previous revision Previous revision | |||
livebox:commandlineaccess [2013/09/11 18:28] minerva9 [Console Access Hardware] |
livebox:commandlineaccess [2013/09/11 18:29] (current) minerva9 [via the Serial Port] |
||
---|---|---|---|
Line 50: | Line 50: | ||
</note> | </note> | ||
- | {{:livebox:cimg1759.jpg?320 }} Making an RS232 adaptor. Crimped up a RJ11 6P6C onto a piece of cat5 cable. Repurposed a PCB which has a Max232 onboard to do the hookup. N.B. The chip needed for this convertor is the MAX3232 - this works at 3.3V (costs rather more than a MAX232 - tried a MAX232, it doesn't work). Turns out that the serial port socket on the Livebox isn't a 'standard' RJ11 connector - it is a MMJ connector with the retaining clip offset from the centre of the socket - a standard RJ11 needs to have its clip cut off to allow the connector to enter. This gives 'reduced' insertion force, but there is a slight resistance - just enough to keep the connector in place. | + | {{:livebox:cimg1759.jpg?320 }} Making an RS232 adaptor. Crimped up a RJ11 6P6C onto a piece of cat5 cable. Repurposed a PCB which has a Max232 onboard to do the hookup. N.B. The chip needed for this convertor is the MAX3232 - this works at 3.3V (costs rather more than a MAX232 - tried a MAX232, it doesn't work). Turns out that the serial port socket on the Livebox isn't a 'standard' RJ11 connector - it is a MMJ connector with the retaining clip offset from the centre of the socket - a standard RJ11 needs to have its clip cut off to allow the connector to enter. This gives 'reduced' insertion force, but there is a slight resistance - just enough to keep the connector in place - not great for permanent setups. |
{{http://farm4.static.flickr.com/3070/2786661562_8513d3cb3b_m.jpg}} | {{http://farm4.static.flickr.com/3070/2786661562_8513d3cb3b_m.jpg}} |