There once was a vision of a lovely friend of ours... She dreamed of awakening with a symphony of sensory experiences woven into a ritual of fading soundscapes, emerging sunlight, and the fine smell of coffee.
This repo realizes this dream and could also help you to realize the custom delightful awakening ritual of your dreams!
This section will guide you through setting up your development environment and assembling the necessary hardware to bring the Poly-Waker to life.
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Install Visual Studio Code.
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Set up the PlatformIO IDE extension.
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Add the Espressif 32 platform through PlatformIO.
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Utilize these PlatformIO commands:
Build Filesystem Image(builds the "data" directory)Upload Filesystem ImageBuildUploadMonitor(optional for serial output debugging)
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On first start, the WiFiManager will create a WiFi hotspot to help you configure and connect to your local wifi!
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Later you can also do updates wirelessly
- see platformio.ini for used lib_deps
- Shoutouts to mo-thunderz for ESP32 webserver tutorial
- We're using chart.js, a nifty JavaScript library for crafting graphs. (see license information at the bottom)
To construct your Poly-Waker, you'll need:
- An ESP32-based board (eg. Wemos D1 Mini ESP32)
- A rotary encoder for setting the alarm
- An arcade button for snooze and alarm toggling
- An OLED display for time and alarm status
- Optional: i2s audio and a speaker for a backup alarm sound
#TODO: Add simple schematics
The device hosts a simple HTML server for configuring the wake-up experience from a browser in the same wi-fi.
The soundtrack to your morning comes from a Raspberry Pi configured as a media player and is also running spotify-alarm-clock. Manage it through HTTP requests in your local network:
http://raspberry.local:3141/radioplay- Start the musichttp://raspberry.local:3141/radiostop- Stop the musichttp://raspberry.local:3141/volume?volume=42- Set the volume
See: src/wake_music.h
Here a simple Wemos D1 / ESP8266 based PCB drives LEDs and controls their brightness. The repository can be found here: wemos-ha-base/branch-light. Even though the firmware supports and works eg. as a Homekit Accessory and with homeassistant, espnow is implemented on both sides. This reduces setup complexity and works as a reliable wireless connection for the poly-waker to communicate the brightness.
See: src/wake_light.h
#TODO: Add a paragraph about the daylight lamp, etc.
works similar to Light with esp8266, espnow and a 230v based relay that controls a Bialetti Elletrika. See wemos-ha-base/branch-coffee! This coffee machine usually needs to be connected to AC Power first and then requires the button to be pressed but this could probably be hacked by opening the device and soldering a jumper across the tactile switch. It would still automatically turn off. However this is all only highly theoretical of course.
Caution: High voltage involved. --> !! Do not attempt without proper knowledge !!
See: src/wake_coffee.h
- Integrate scents/smells as a wake-up modality.
- Investigate temperature integration for added comfort.
- Also sleep cycle detection mmWave sensor ?
This project uses chart.js, licensed under the MIT License. The full text of the license can be found here.
Poly-Waker is licensed under the GNU GPL v3.0. See LICENSE.txt for the full license text. This license allows for modification and redistribution under the same terms. More details are available at www.gnu.org/licenses/gpl-3.0.html.