Home
Prox / RFID
Verichips
Ladder Logic
[interfacing] †
Tube Joints
Key Code From Photo
SolveSpace (3d CAD)
SketchFlat (2d CAD)
Photographs
Miscellany
Resume / Consulting
Contact Me

LDmicro Forum - RS232 with UART

(you are viewing a thread; or go back to list of threads)

RS232 with UART (by Evan Raftery)
Is it feasible to use UART to communicate with RS232 on PLC?

Would comms have to be via a level shifter like max232?
Alternatively are there RS485 chips that will work in conjunction with LD Micro via its UART?

Can you recommend a digital potentiometer which will work with PICs and LDmicro.
Mon Nov 9 2009, 20:27:42
(no subject) (by Jonathan Westhues)
Yes, and RS-232 does require a level-shifter (like the MAX232 or equivalent). There's also a MAX485, that does RS-485 levels.
Wed Nov 11 2009, 01:24:08
(no subject) (by Evan Raftery)
Thankyou very much. Am working on now.
Wed Nov 11 2009, 03:30:08
Post a reply to this comment:
Your Name:
Your Email:
Subject:
(no HTML tags; use plain text, and hit Enter for a line break)
Attached file (if you want, 5 MB max):