Closed Pillar1989 closed 4 years ago
https://forum.seeedstudio.com/t/arduino-board-manager-encounting-error-on-cmsis-atmel-is-not-available/253690/4
https://forum.seeedstudio.com/t/arduino-board-manager-encounting-error-on-cmsis-atmel-is-not-available/253690/4