Seeeduino XIAO SAMD21 Breaks When Powered by 220v Source

Products & Technology XIAO
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  • By charger I mean connected through the USB-C input.
  • I have tried connecting the Neopixel to pins D10, D0, and D3.
  • The Neopixel is being powered through the XIAO’s ground pin and 3.3v pin (the pins near to D10).