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Re: Fingerprint attendance scanner for OpenERP

by
Chris Jones
- 09/17/2014 14:58:01
Excellent! This is the library I'm using. https://github.com/adafruit/Adafruit-Fingerprint-Sensor-Library
I would suggest connecting the fingerprint sensor to hardware serial pins 0 and 1 on the Pcduino 3. 

I'm waiting for the screen to arrive this week. 

It might make some sense to standardize on Pcduino 3 + LCD. It's cheap, extremely powerful and we could design a modular case that works with it but leaves some flexibility for additional sensors, controllers etc. 
There might be a tab in the case that can be popped out if you want to use a fingerprint scanner or another tab for a temperature/humidity sensor. 

If someone wants to take the standard Ubuntu Pcduino built and turn it into a kiosk like this http://www.instructables.com/id/Setting-Up-Ubuntu-as-a-Kiosk-Web-Appliance/
and have an ISO we can download that would be very helpful. 

Also would be nice to be able to set the wifi settings via the same python script. I'd prefer the user never see the Ubuntu desktop. 



On Wed, Sep 17, 2014 at 11:48 AM, Taimoor Yousaf <tyousaf@gmail.com> wrote:
Hi Chris

Great stuff. I am a member of Reading Hackspace and we have a guy who is library writing guru. I will see if I can get him to re-write the library for pcduino. Will keep you posted.

Regards
Taimoor

On Wed, Sep 17, 2014 at 6:49 PM, Chris Jones <chris.jones@saasier.com> wrote:

I made a post a few weeks back about integrating Arduino and OpenERP.

I've taken an Arduino mega plus a small SBC called a Pcduino (runs Ubuntu) and connected to a fingerprint sensor. You register your fingerprint and associate to an ID in the hr module for that employee.

A python script on the Pcduino connects to OpenERP via xmlrpc and logs the user in or out and displays a message in the GUI welcoming the employee.

My plan is to open source this but if I can get a handful of people who want one I can get some custom cases built so it's nicely packaged. If someone can help rewrite the Arduino fingerprint library for the Pcduino we can ditch the Arduino thus simplifying the design.

I'll put together a video of it working in the next day or two.

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Chris Jones
SaaSier.com
Open Source ERP Solutions
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