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Join me in watching the LCD FeatherWing battery test! I’ve paired one with an ESP32-S2 Feather to do a low-power @AdafruitIO-connected environment sensor, and put it on a shelf in our garage. How long will its 400 mAh battery last? Let’s find out together! https://io.adafruit.com/joeycastillo/dashboards/lcd-featherwing-battery-test

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