Firmware is able to read the first ten user in SIM and use as enabled user to sen command. Relay can be activated by call or SMS , reply SMS with status can be request and Call on external interrupt can be confederate. Modem connected to PIc by UART, PIC config as follow:
- MCLR -> Disable.
- CLK -> Internal 8MHz
- OUT -> PORTA A
- FREE -> PORT C.3
- RELAY1 -> PORT C.4
- RELAY2 -> PORT C.5
- UART -> PORT C.6 : TX
-
PORT C.7 : RX - LED -> PORT A.0
- LED -> PORT A.1
- LED -> PORT A.2
- LED -> PORT A.3
- LED -> PORT A.4
- LED -> PORT A.5
- LED -> PORT A.6
- LED -> PORT A.7
- IN1 -> PORT B.0 -> Input
- IN2 -> PORT B.1 -> Input
- IN3 -> PORT B.2 -> read setup switch
- INSETUP1-> PORT B.3 -> On -Off Modem GSM
- INSETUP2-> PORT B.4
Scheda con PIC18F2620 connessa a modem GSM MC35i per comandare due relay con SMS o squillo e essere chiamati in caso di evento esterno, es. apertura porta o qualsivoglia allarme.
Francesco Uggetti ( ugge75 )
This library is free software; you can redistribute it and/or modify it under the terms of the GNU Lesser General Public License as published by the Free Software Foundation; either version 2.1 of the License, or (at your option) any later version.
This library is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU Lesser General Public License for more details.