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From: "David M. N.. Bryan" <d...@drstrangelove.net>
Date: Sun, 11 Mar 2012 03:20:01 -0500 (CDT)
Local: Sun, Mar 11 2012 4:20 am
Subject: Re: New open access hardware
#2 with 4 readers and status for each reader with pi would be great! -- On Mar 10, 2012, at 2:25 PM, Arclight <arcli...@gmail.com> wrote: > Okay, I think I have a plan for the new hardware models. Everyone tell me if I'm nuts.
> 1. A single-door module with 1 reader input, 2-4 sensor inputs and 2 relay outputs, a usb serial port and rs485 serial, and an LCD connector for an optional 2x16 or whatever size LCD. This would be based on an Atmega328 chip. > 2. A "master" panel board that controls multiple single-door units with RS485, an Arduino Mega/2560 on-board, 2-4 reader inputs, 8-16 alarm zones, an LCD and a slot to plug in a Raaspberry Pi for Internet servies. > What say the group? > John You must Sign in before you can post messages.
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