Top / Science 5 ways flashing existing smart home devices makes ESP32 projects easier 1 source1 article First seen 13 hours ago Updated 13 hours ago United States Truth score 34 Save Share Compare coverage Image from Howtogeek Summary Let someone else do the soldering.Description from Howtogeek. Who is covering this All 1 Not rated 1 HHowtogeek Not rated US 13 hours ago 5 ways flashing existing smart home devices makes ESP32 projects easier Let someone else do the soldering.