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[SOLVED] problem receiving data on max1487

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treyz

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Good morning,

I am having a problem communicating with a transceiver max1487, with a PIC18f4680.
There is a data coming out from the PIC but nothing coming in the transceiver(Pin DI).

The transceiver has a VCC=5v, what else should I check.
My wiring might be wrong

Please,Can I have some advices?
 
Last edited:

Sorry

I have found the issue, I had to put DE and /RE high to enable the transmission.
 

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