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SparkFun ESP32 Thing

SparkFun ESP32 Thing

The ESP32 Thing is chip-maker Espressif’s follow up to their hit from a few years ago, the ESP8266, a microprocessor with built-in Wi-Fi for just a few bucks. For just a few bucks more, the ESP32 adds a lot more horsepower, pins, and built-in sensors. And as before, SparkFun has put it on a breakout […]