As R.I.’s weather intensifies, Brown University’s free real-time dashboard warns residents when flood waters hit

A series of sensors placed around the state send immediate alerts when water reaches a road or a building, says research ...
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Add Bluetooth to Arduino and ESP8266 easily using RYB2340 module

I’ve been testing out the RYB2340 Bluetooth module, and it’s honestly one of the simplest ways I’ve found to add wireless ...