Serial Cable » History » Version 1
laforge, 02/19/2016 10:48 PM
add notes about the serial cable and where it can be bought
| 1 | 1 | laforge | |
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| 2 | The Calypso phones typically all have a RS232 port @ 3.3V levels on the 2.5mm earphone jack. |
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| 4 | You can either buy ready-made cables, e.g. at |
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| 5 | * [https://www.akku-king.net/_py_Handyzubehoer-Datenkabel-USB-Motorola-USB-Datenkabel-fuer-Motorola-T191-C113-C113a-C114-C115-C115i-C116-C117-C118-C119-C121-C122-C123-C136-C139-C140-C155-C156/a-20104991/] |
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| 7 | Or you can build it yourself (detailed instructions can be found on the net, search for "t191 unlock cable" or the like) |
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| 8 | * TxD is at the tip of the plug |
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| 9 | * RxD is at the middle contact |
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| 10 | * GND is the outer contact |
