16A relay actuator with 433Mhz RFM69 Designed a high quality 16A relay actuator with 433Mhz RFM69, two separate DS18B20 plugs, option for RTC and SPI flash. Will be used with the thermostat controller I tweeted yesterday. #IoT #smarthome #arduino View on X β 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 | July 8, 2019 | X post | ← IoT development framework carefully Pear tree to the internet →