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Tobias Blomberg edited this page Jun 29, 2014 · 3 revisions

This Module is a contribution by EB5EKT/Elias:

With SvxLink I can control 8 relays using the parallel port for switch the repeaters or switch between AC and battery. Also the relays are controlled with crontab for the charging cicles.

link:http://webs.ono.com/esp5em/Svxlink_Relay_LPT.pdf[http://webs.ono.com/esp5em/Svxlink_Relay_LPT.pdf] - Mini HOWTO
link:http://webs.ono.com/esp5em/RELAY_8_ENG.pdf[http://webs.ono.com/esp5em/RELAY_8_ENG.pdf] - Radioclub repeater installation
link:http://bigasterisk.com/projects/parallel[http://bigasterisk.com/projects/parallel] - The code for control the parallel port

The hardware

link:http://webs.ono.com/esp5em/Relay_schematic.pdf[http://webs.ono.com/esp5em/Relay_schematic.pdf]  -  Schematic
link:http://webs.ono.com/esp5em/Relay_Board.gif[http://webs.ono.com/esp5em/Relay_Board.gif]  - Board
link:http://webs.ono.com/esp5em/Relay_Bottom_Layer.pdf[http://webs.ono.com/esp5em/Relay_Bottom_Layer.pdf]  - Board
link:http://webs.ono.com/esp5em/Relay_Board.max[http://webs.ono.com/esp5em/Relay_Board.max]  -  Orcad Layout
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