Adafruit Express boards come with a new beta bootloader called UF2 that makes flashing CircuitPython even easier than before. This beta bootloader allows you to drag so-called ".uf2" type files onto the BOOT drive. <a href="../../../../adafruit-feather-m0-express-designed-for-circuit-python-circuitpython/uf2-bootloader">For more information, check out our UF2 bootloader page.</a> | Adafruit Express boards come with a new beta bootloader called UF2 that makes flashing CircuitPython even easier than before. This beta bootloader allows you to drag so-called ".uf2" type files onto the BOOT drive. <a href="../../../../adafruit-feather-m0-express-designed-for-circuit-python-circuitpython/uf2-bootloader">For more information, check out our UF2 bootloader page.</a> |