To adjust the color and timezone of the wordclock I created a small web application.
You can find the source code on github.
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Inspired by the “360 Degree LED Indicator with WeMos D1 Mini ESP8266” I created a Notifications Button based on the Lolin S2 Mini featuring only one button, a WS2812B LED strip and a vibration motor.
The button can be programmed with Circuitpython. You can find the code on github.
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My previous build of the internet radio was based on a battery hungry raspberry pi zero, so I decided to modify it a little bit and use a ESP32 instead.
The idea is inspired by https://www.az-delivery.de/blogs/azdelivery-blog-fur-arduino-und-raspberry-pi/internet-radio-mit-dem-esp32 and https://www.az-delivery.de/blogs/azdelivery-blog-fur-arduino-und-raspberry-pi/internetradio-mit-esp32-und-max-98357a.
I could have used a ESP32 with additional LiPo charger (e.g. Adafruit HUZZAH32 – ESP32 Feather) but had the PowerBoost and a regular ESP32 laying around so I used that.
For the buttons and leds a MCP23017 I/O Expander was used. The cabling is a little messy but it is working 😉
To change the LEDs according to the battery state the LBO, BAT and USB Pins of the PowerBoost are connected to the ESP32. The PowerBoost can supply up to 5.2 V so a voltage divider is neccessary to not kill the ESP32 Pins.
Additionally the DAC Pins of the ESP32 are connected through a voltage divider to the PAM8403 amplifier.
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I always try to improve my web application to track different parts of my life. In the meantime the following features are currently available:
General
- 2-Factor Authentication
- Application passwords for API calls
- individual mobile favorites
- Progressive Web App with Push Notifications and offline support
- email notifications
Frontpage
- Frontpage with widgets for different modules
- Possibility to individualize the frontpage with selected modules
Location History
- Manual add locations
- Automatic locations with API
- Store location information on finance entries, car refuel entries
- Possibility to show clusters and filter by date
- Store and show steps
Finances
- Store income/expenses
- Create categories
- Automatically assign categories to new finance entries by name/value
- Automatically create recurring finance entries
- Manage paymethods
- Manage monthly finance budget
- Various statistics (including monthly report)
- Manage finance accounts and map paymethods to accounts
- Automatically create transactions on accounts based on paymethods
Cars
- Manage refuel and service
- Calculate fuel consumption
- Manage service life and km/year
Boards
- Kanban like boards with stacks and cards, labels,..
Crawlers
- Automatically create lists by API calls
- Individual column profiles per crawler
- Filter and search datasets
- Star entries
Splitted Bills
- Manage finances in groups
- Support for foreign currencies
- Support to make settle up entries
- Automatically create recurring splitted bills
Trips
- Manage trip planning
- Add events, driving, bookings,..
- Route planing
Timesheets
- Manage projectspecific start/end times
- Differentiate between project- and day-based times
- Fast creation of times
- Assign timesheets to categories
- Assign a budget to categories
- Export to Excel/Word
- Support for client side encrypted notices with individual fields
Workouts
- Manage exercises
- Manage workouts planing
- Create training sessions
- Various statistics
Recipes
- Manage recipes with ingredients
- Add recipes to cookbooks
- Manage mealplans
- Create shoppinglists and add items to shoppinglist
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To simplify the HDMI capturing I removed the HDMI Splitter, HDMI2AV Converter and the USB-Videograbber and replaced it with a HDMI to USB 3.0 Video Capture Card with HDMI Loop Output.
