Community mailing list archives
Re: attendance control system integration with Odooby
2015-09-30 12:57 GMT-05:00 Grzegorz Grzelak <email@example.com>:
If I am thinking of such system I would go the way Odoo indicated in posbox solution. Buy Raspberry Pi2 for $35 and connect it (via USB) to some Mifare reader for $60. Install Odoo on Raspberry Pi as hardware control with some customized hw_xxxxx module.
Lorenzo already mentioned the rule to follow to know if this is correctly done with this.
Frequently you need this devices in a rs-485 network which is strongly solid and not as expensive as a ethernet network.
Even the most expensive ones have ethernet network devices but increasing hugely the security on such devices (making them in a different network from the world and other yerbs).