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by SaintAero
Wed Aug 15, 2012 8:26 pm
Forum: General Chat
Topic: RS232 Driven True vs Driven Inverted
Replies: 1
Views: 6872

RS232 Driven True vs Driven Inverted

I'm using a PIC16F688 with PICBASIC PRO Compiler to run a LCD2041 rev 1.5. The RS232 TX output from the PIC is wired directly to the power connector pin 3. The 3 TTL connections are soldered closed. J3 is jumpered for 9600 baud, and the RS232 jumpers above the DB9 are installed. This works fine as l...