Seeeduino XIAO SAMD21 Breaks When Powered by 220v Source

Products & Technology XIAO
33
  1. Adafruit NeoPixel Digital RGBW LED Strip - Black PCB 144 LED/m [1m] : ID 2848 : $59.95 : Adafruit Industries, Unique & fun DIY electronics and kits
  2. It did not work, neither when plugged into the computer nor using wall power source.
  3. Honestly this is the third XIAO I have used for this, all working when plugged into the computer but failed when plugged into the wall.
  4. I have tried pins 10, 0, 1, and 3, with no pin working after plugging the XIAO into wall power.