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1 Channel Relay Shield V2 5v/12v Version 2 For Wemos D1 Mini Esp8266 Wifi Module - Integrated Circuits - AliExpress
![Amazon.com: DWEII 2 Pack ESP32 for Wemos D1 Mini for Arduino UNO R3 D1 R32 WiFi Wireless Bluetooth Development Board CH340 4M Flash with Micro USB for Arduino : Electronics Amazon.com: DWEII 2 Pack ESP32 for Wemos D1 Mini for Arduino UNO R3 D1 R32 WiFi Wireless Bluetooth Development Board CH340 4M Flash with Micro USB for Arduino : Electronics](https://m.media-amazon.com/images/I/71zsMK3bGoL.jpg)
Amazon.com: DWEII 2 Pack ESP32 for Wemos D1 Mini for Arduino UNO R3 D1 R32 WiFi Wireless Bluetooth Development Board CH340 4M Flash with Micro USB for Arduino : Electronics
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Dc 5v 12v One Channel Wemos D1 Mini Relay Shield Wemos D1 Mini Relay Module Esp8266 Development Board 1 Channel - Relays - AliExpress
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Dc 5v-12v Esp32 Development Board For Arduino R3 Wemos D1 R32 Mini Wifi Wireless Bluetooth Ch340 Usb Type B Adapter - Integrated Circuits - AliExpress
![Why did my D1 mini die? Can someone see the problem with my circuit? When S1 was closed, the regulator got red hot and the D1 is now dead. (crosspost from electronics Why did my D1 mini die? Can someone see the problem with my circuit? When S1 was closed, the regulator got red hot and the D1 is now dead. (crosspost from electronics](https://preview.redd.it/8cl98klu3ne51.png?width=640&crop=smart&auto=webp&s=cbb6bffc2e375e081e605ab35d954028d3d3dac4)
Why did my D1 mini die? Can someone see the problem with my circuit? When S1 was closed, the regulator got red hot and the D1 is now dead. (crosspost from electronics
![Help confirming my circuit - Powering and controlling WS2815 12V strips from Wemos D1 using a single power supply : r/esp8266 Help confirming my circuit - Powering and controlling WS2815 12V strips from Wemos D1 using a single power supply : r/esp8266](https://external-preview.redd.it/BP_S65AXVdmcWHnYs93_rmsloELmjOUcDy2Z3BxRSAE.jpg?auto=webp&s=7047c488c7fab90a3745f89f09069d9841ce356a)