I have a mailbox on the garage. Rather than going into the garage to check if the mail has arrived, put a 328p on a protoboard, attached a PIR sensor, and an ESP8266. When the mail arrives, a POST is sent to PHP which inserts the motion detection into a database. Bots started sending requests to the web server's PHP, which triggered false inserts. Currently offline while I add an authentication mechanism.
| ID | Date and Time | Motion | nodeID |
| 4 | 2016-01-13 06:47:56 | 1 | 1 |
| 5 | 2016-01-13 06:49:35 | 1 | 1 |
| 6 | 2016-01-13 06:50:06 | 1 | 1 |
| 7 | 2016-03-03 08:49:11 | 1 | 2 |
| 8 | 2016-03-20 05:49:36 | 1 | 2 |
| 9 | 2016-03-25 13:33:38 | 1 | 1 |
| 10 | 2016-03-27 03:23:14 | 1 | 2 |
| 11 | 2016-03-27 03:23:17 | 1 | 2 |
| 12 | 2016-03-31 08:52:56 | 1 | 1 |
| 13 | 2016-04-06 08:53:14 | 1 | 1 |
| 14 | 2016-04-19 08:10:49 | 1 | 1 |
| 15 | 2016-05-07 08:24:52 | 1 | 2 |
| 16 | 2016-05-10 18:17:18 | 1 | 1 |