User manual

ORDER CODE:

PIC-PIO – assembled and tested (no kit, no soldering required)

How to order?

You can order directly from us or from any of our distributors.

Check our web https://www.olimex.com for more info.

Revision history:

REV.A - created June 2007

REV.B - added info about the maximum voltage possible on the opto-couplers, 22VDC by default

REV.C - changed schematic with the latest one, revision C1 of the board has adjusted resistors on the

relay inputs (330R were replaced with 470R); added a note about differences in different

revisions; updated disclaimer; added support and warranty info