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M5StickC Make a Grove Relay Cable I know you can buy the plugin Mini 3A Relay Unit, but I happened to havea relay board, a spare … Read More

New Book Release – ESP32 Monitor Temperature and Control a Relay using an IOT Cloud Platform Really excited to announce the release of the new book … Read More

ESP32 WiFi Scanner Project, new eBook available now. Arduino and Windows 10 Step by Step how to… Read More

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