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From IGEP - ISEE Wiki
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Connect two IGEP0020 boards using J940 connector like this:
<pre> J940 J940
--- ---
| 1 |---------- GND --------------| 1 |
| 2 |-X X-| 2 |
| 3 |-X X-| 3 |
| 4 |---------- A --------------| 4 |
| 5 |---------- B --------------| 5 |
--- ---
</pre>
→Test RS-485
microcom -s 9600 -X /dev/ttyO0
= Test RS-485 =
[[Category:RS485]]
