| ??? 05/08/16 12:36 Read: times |
#190668 - ready made message modem |
Although I can, I really do not want to build this. Why reinvent the wheel
does anyone know of a "modem unit" that can be - on it's own - programmed to send a message when a switch closes? to clarify: no external stuff except the switch once it is programmed. Erik |
| Topic | Author | Date |
| ready made message modem | 01/01/70 00:00 | |
| SMS alarms | 01/01/70 00:00 | |
| What kind of "modem" ? | 01/01/70 00:00 | |
| modem | 01/01/70 00:00 | |
Vehicle tracking devices | 01/01/70 00:00 |