Show a few local system facts on e-paper, with a timestamp that makes an old retained image easy to recognize.
Make a Raspberry Pi Status Board with Waveshare 2.9-Inch e-Paper Read More »
Send short numbered packets between two radios and measure lost messages before adding more features.
Make a Small Sensor Packet Link with LoRa Read More »
Capture numbered still frames, check them, and only then assemble a time-lapse sequence.
Capture a Repeatable Time-Lapse with Raspberry Pi Camera Read More »
Publish a measured temperature and humidity, then make disconnected and stale data visible in the dashboard.
Build a Room Sensor Dashboard with Adafruit IO Read More »
