In the previous blog post “IoT server: Mosquitto and Node Red on Raspberry Pi” we installed the Mosquitto MQTT broker and restricted access by requiring passwords for the
Setting up your own local, private and secure ‘Internet of Things’ (IoT) server is easy with Mosquitto, Node Red and a Raspberry Pi. Sometimes this route is preferable
P2000 is the Dutch paging network for emergency services like police, ambulance and fire brigade. There are many websites on which you can view the pager messages in real
The ACR122U USB NFC Reader is usually connected to a PC or laptop but, of course, nothing is keeping you from connecting it to a Raspberry Pi instead. It took
