030172f523
Captures everything needed to redeploy the two-display clock (hour on I2C 0x61, minute on I2C 0x63) on a fresh Pi: - Both systemd units (matrix0x61.service, matrix0x63.service) - Deployed Pimoroni script tree, including the local %I (12-hour) clock customization - Vendored upstream sources (ltp305-python, breakout-garden) so restore is fully offline-capable - Boot config snippet enabling I2C - install.sh that wires it all back up idempotently - Inventory doc cross-referencing every live-system path Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com>
Nightlight example
A simple little example of how to make a nightlight with the LTR-559 and 5x5 RGB matrix breakouts. It can be toggled on or off by tapping the sensor, or triggered automatically when it gets dark.
Pre-requisites
This example requires:
- A Pimoroni Breakout Garden
- A Pimoroni LTR-559 Light & Proximity Sensor Breakout
- A Pimoroni 5x5 RGB Matrix Breakout
Installation
Pop the breakouts into your Breakout Garden, and then run the install.sh
script in the root of this repository with sudo ./install.sh to automagically
install all of the required libraries.
Running this example
To run this example, type ./nightlight.py in the terminal.
You can change the RGB values of the colour variable to change the colour
of the light to whatever you wish. If you want the light and proximity
thresholds to be more or less sensitive, then you can change the values of
the light_threshold and prox_threshold variables.
Notes
It's probably best to have the sensor and matrix breakouts on either side of your Breakout Garden HAT, so that they're spaced apart and the LTR-559 won't be affected by the light from the matrix.