SqyD

esphome:
  name: hh24-badge
  friendly_name: HH24 badge

esp32:
  board: esp32-c6-devkitc-1
  variant: esp32c6
  
  framework:
    type: esp-idf

SqyD

Trafasi

Simple power monitor

Hardware:

• Raspberry Pi Zero
• lechacal RPIZ CT3T1 power monitor hat for Raspberry Pi Zero
• Two sct-013-000 clamps to measure the Washer and Dryer power consumption

Software:

• Using Raspberry OS lite

SqyD

Leoladio

Simple Internet Radio

An easy to use Internet Radio. Just 5 push buttons to select different radio stations. Based on a Raspberry Pi and Moode Audio

Components used

• A basic electronics case
• Raspberry Pi 3b+ (any other model will do)

SqyD

# Simple configuration to connect the event badge for Wiccon 2023 to Home Assistant through Esphome
# More info:
# Wiccon: wiccon.nl
# Wiccon 2023 Badge: https://github.com/Wietsman/wiccon_badge_2023
# ESPHome: esphome.io
# Home Assistant: home-assistant.io

esphome:
  name: wiccon-badge
  friendly_name: wiccon badge

SqyD

#!/usr/bin/env python3

import struct
import pyaudio
import pvporcupine
import wave
import time

porcupine = None
pa = None

SqyD

esphome:
  name: big_button
  platform: ESP8266
  board: d1_mini

wifi:
  ssid: "WifiSSID
  password: "yourwifipassword"

# Enable logging

SqyD

# Controlling my Buva Qstream ventilation system using:
# * A Wemos D1 mini lite (an ESP8266 based board)
# * A Wemos power shield so I can power the Wemos from the ventilation units 12V supply.
# * A simple PWM to 10V convertor like this: https://www.cheaptech.nl/pwm-signaal-te-voltage-converter-1-3-khz-0-10-v-pw.html
# * The amazing ESPHome firmware tool: https://esphome.io
# * Home Assistant to tie it all together: https://www.home-assistant.io
#
# I used to use a Raspberry Pi and some Python code for this. See https://gist.github.com/SqyD/a927ab612df767a0cc892bcde23d025c
# The Wemos approach seems more stable and doesn't require external USB power.

SqyD

MQTT client to control a PWM fan from a raspberry pi

A simple python script to control a fan from Home Assistant.

Note: I have replaced this Raspberry based solution with an Wemos/ESPHome based one you can find here:

https://gist.github.com/SqyD/38d10391c2e21988406d2bdaec24f031

• Installing dependencies on a stock Raspbian install:

sudo apt-get update

SqyD

version: 1.0.0

events:
  build:
    steps:
      - build:
          type: script
          script:
            - bash -e scripts/pipelines_build.sh

SqyD

development:
  adapter: mysql2
  encoding: utf8
  database: my_database
  username: root
  password:
  apt:
    - somepackage
    - anotherpackage