Hot water powered barebone arduino running on internal Preparing a hot water powered barebone #arduino running on internal oscillator and blinking a LED. Fun and educational #IoT View on X → Share this: Share on X (Opens in new window) X Share on LinkedIn (Opens in new window) LinkedIn Share on Reddit (Opens in new window) Reddit Share on Facebook (Opens in new window) Facebook More Share on WhatsApp (Opens in new window) WhatsApp Share on Telegram (Opens in new window) Telegram Share on X (Opens in new window) X By Martin | April 18, 2018 | X post | ← Sofia and working in the IoT area Low power battery operated IoT nodes →