Casey Ransom cransom

My implementation 4 (or more?) years ago was:

wemos d1 mini module
hc-sr04 ultrasonic distance sensor
photo resistor (measure light level from the automatic light or ambient if open)
wemos 1ch relay. could have used a transistor, but i am iffy on what kind of voltage the garage button is using. electrical isolation is nice. my button does have couple modes like turning a light on as well if you let some amount of voltage through, but i didn't go there
hacked up arduino code using mqtt and some very fiddly json parsing that's frafile if you glance at it weird. the software didn't exist when i hacked mine how i wanted it.
homeassistant doing all the home automation things. It hooked into Homeassistant via MQTT sending messages back and forth. The distance sensor could only really tell if you the door is nearly all the way open due to how it was mounted. Knowing closed would be nicer but i would have had to mount it farther away and it's been fine so far.

I 3d printed a case/mount for it to dangle a

	{ dockerTools }:
	let
	inherit (dockerTools) buildImage pullImage;
	in
	buildImage {
	name = "ha-nest-climate-fix";
	tag = "latest";
	fromImage = pullImage {
	imageName = "homeassistant/home-assistant";
	imageDigest = "sha256:d50285bfb61769507e8fd6dc5867512ee752b27c37f47e5308ba908b264ae5f9";

	services.fireqos = {
	enable = true;
	config = ''
	#interface46 wan wan-in input rate 500mbit
	interface46 wan wan-out output rate 22mbit
	class voip
	server hangouts,gtalk,facetime
	#stun/turn
	match udp ports 3478:3497
	#slack

	systemd.services.sopsProvision = {
	wantedBy = [ "multi-user.target" ];
	after = [ "network-online.target" ];
	serviceConfig.ExecStart = pkgs.writeShellScript "sopsProvision" config.system.activationScripts.setupSecrets.text;
	};

	[package]
	name = "promimport"
	version = "0.1.0"
	edition = "2021"

	# See more keys and their definitions at https://doc.rust-lang.org/cargo/reference/manifest.html

	[dependencies]
	csv = "1.1"
	serde = { version = "1", features = ["derive"] }

	[2J[01;01H[=3h[2J[01;01H[2J[01;01H[=3h[2J[01;01H[2J[01;01H[=3h[2J[01;01H[0m[35m[40m[2J[01;01H[=3h[2J[01;01H[0m[37m[40m[0m[30m[47mWelcome to GRUB!

	[0m[37m[40m[0m[30m[40m[2J[01;01H[0m[37m[40mLinux: 15285 512 byte blocks
	Shim: 21272 512 byte blocks
	Initrd: 1543470 512 byte blocks
	[0m[30m[40m[2J[01;01H[0m[37m[40m Booting `NixOS'

	[2m2022-10-07T19:41:08.411115Z[0m [32m INFO[0m [1;32mpickup[0m[32m: [32m<<pickup>>[0m
	[2;3mat[0m pickup/src/main.rs:61

	/* $ time aws ec2 register-image --output text --region us-east-2 --name "coldsnap-test-staging-10" --architecture x86_64 --ena-support --sriov-net-support simple --virtualization-type hvm --block-device-mappings "[ { \"DeviceName\": \"/dev/sda1\", \"Ebs\": { \"SnapshotId\": \"$(coldsnap --region us-east-2 upload --wait /nix/store/nngyyq6j149fj98nq8ds8v10c31ksqdx-routing-disk-image/nixos.img)\" } } ]" --query 'ImageId' --root-device-name /dev/sda1
	ami-0cc753b15aaf9b198

	real 0m31.255s
	user 0m24.215s
	sys 0m7.335s

	$ du -chs /nix/store/nngyyq6j149fj98nq8ds8v10c31ksqdx-routing-disk-image/nixos.img
	2.5G /nix/store/nngyyq6j149fj98nq8ds8v10c31ksqdx-routing-disk-image/nixos.img
	2.5G total

	#!/usr/bin/perl -w
	# $Id: krainthx,v 1.7 2003/04/14 20:00:33 spy Exp $
	# ben
	#initialize color map and set counters
	@colormap = (4,4, 7,7, 5,5, 8,8, 9,9, 3,3, 10,10, 11,11, 12,12, 2,2, 6,6, 13,13);
	my $row = 0;
	my $rainstate = 0;
	my $badstate = 0;

	# setup tmp filE

	#eno1.10 is outside, eno1.20 is inside.
	services.dnsmasq = {
	enable = true;
	resolveLocalQueries = true;
	extraConfig = ''
	dhcp-range=::1,::ffff,constructor:eno1.20,ra-names,48h
	#and other stuff
	'';
	};