Posts in 2022
SolarCamPi
Thursday, July 14, 2022 in IoT / Home automation
What is it? SolarCamPi is an off-grid webcam solution, that can take a picture using a Raspberry Pi Camera or a USB webcam every 5 minutes and send the image over a long-distance WiFi link. Using a very specialised Linux image on the Raspberry Pis …
Posts in 2020
Environmental sensor
Sunday, January 26, 2020 in IoT / Home automation
What is it? A cheap, low-cost HomeMatic-compatible temperature & humidity sensor. The design is optimized for automated assembly and does not need any manual (re-)work. Technical specs HomeMatic-compatible sensor Input voltage: 3V (2x AA or 1x …