# rp2040_ce MCU settings for converting AVR projects MCU := RP2040 BOARD := QMK_PM2040 BOOTLOADER := rp2040 # These are defaults based on what has been implemented for RP2040 boards SERIAL_DRIVER ?= vendor WS2812_DRIVER ?= vendor BACKLIGHT_DRIVER ?= software OPT_DEFS += -DUSB_VBUS_PIN=19U