shop/ boards/ wemos d1 mini pro 4mb -
  • 4M bytes(128M bit) Flash
  • External antenna connector
  • Built-in ceramic antenna
  • New CP2104 USB-TO-UART IC
  • Same size as D1 mini, but more light

Build with this board

// from learn.circuit.rocks

Notes from the bench

// from blog.circuit.rocks

Ask the community

// from forum.circuit.rocks