-> Quickly assembled thermometer from basic parts I had at home without use. I ended up using these parts as a thermometer in the attic when I needed to measure the temperature to see if I could work ...

An end-to-end example that reads temperature from a DS18B20 sensor on an ESP32 and publishes it securely to a Mosquitto MQTT broker using mutual TLS (mTLS). IMPORTANT: Put the CN (Common Name) as your ...

For those looking to add wireless connectivity to embedded projects or to build IoT devices, there is perhaps no more popular module than the ESP32. A dual-core option exists for processor intensive ...

Losing a device can be frustrating, but services like Google’s Find My Device and Apple’s Find My make it easier to track lost items using their vast networks of connected devices. These services ...