Greg Steiert@funkylab Great question. DFU was intended for this but everyone implements it differently and the drivers are not built into operating systems by default, so you need to write a custom application and build it for every operating system you want to support. MSC (Mass Storage Class) used by USB drives is supported in everything (even Android) without a custom app. The blog post I linked to explains why they developed UF2 at Microsoft
GNU social JP is a social network, courtesy of GNU social JP管理人. It runs on GNU social, version 2.0.2-dev, available under the GNU Affero General Public License.
All GNU social JP content and data are available under the Creative Commons Attribution 3.0 license.