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12 years, 11 months ago.
Using RS-485?
Hello,
I should establish a test connection. With the RS-485 port on the testbed for mbed I should receive and spend something on the terminal.
How do I do that? Must it not as another device what ever once sent something which can be received? Or can I also simulate it with the mbed?
How should the jumpers be set to? I should turn off the speaker jumper and turn on the RS-485 jumper. Does that mean if it is on, the "plastic thing" :D on both rods or just on one?
(It will ultimately serve a serial communication between two interlockings produce for trains, to document all actions they take place)
(Sorry for my bad english) :)
Please help me :) (I ask my question in the forum, but I hope here I got an answer faster :D)
2 Answers
12 years, 11 months ago.
Hi Franziska,
please feel free to contact us at support@elmicro.com (gerne auch in deutsch!). We're sure we can help you with your project.
Best regards, Stefan.