New model is a big upgrade for the SLogic family, and includes optional support for analog to digital conversion.

Fi, Bluetooth, and a built-in lithium battery charger into a tiny $5 board perfect for DIY weather station builds.

The inexpensive price tags on ESP32 boards make them quite enticing to pick up when you’re into building hobbyist projects.

A built-in display provides at-a-glance live monitoring, while traffic can be sniffed and saved for later analysis.

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