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Update garage-door-monitor post

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Wesley Moore 2022-04-21 09:08:11 +10:00
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v2/content/posts/2022/garage-door-monitor/index.md
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@ -3,13 +3,13 @@ title = "Monitoring My Garage Door With a Raspberry Pi, Rust, and a 13Mb Linux S
date = 2022-04-20T06:38:27+10:00
[extra]
#updated = 2022-01-27T21:07:32+10:00
updated = 2022-04-21T09:07:57+10:00
+++
I've accidentally left our garage door open a few times. To combat this I built
a monitor that sends an alert via Mattermost when the door has been left open
for more than 5 minutes. This turned out to be a super fun project. I used
parts on had as much as possible, implemented the monitoring application in
parts on hand as much as possible, implemented the monitoring application in
Rust, and then built a stripped down Linux image to run it.
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@ -171,6 +171,7 @@ initial RAM disk into memory from the SD card, then hands over to the kernel.
The final image includes the following:
- Linux kernel
- musl libc
- [Busybox](https://busybox.net/)
- Raspberry Pi Firmware
- [OpenNTPD] — for syncing the clock