{ "build": { "arduino": { "ldscript": "flash_without_bootloader.ld", "variant": "versapad" }, "core": "arduino", "variant": "versapad", "cpu": "cortex-m0plus", "extra_flags": "-DARDUINO_SAMD_ZERO -DARM_MATH_CM0PLUS -D__SAMD21G18A__", "f_cpu": "48000000L", "hwids": [ ["0x239A", "0x0042"] ], "mcu": "samd21g17d", "usb_product": "VersaPad v2" }, "connectivity": ["usb"], "frameworks": ["arduino"], "name": "VersaPad v2 (Atmel-ICE, no bootloader)", "upload": { "maximum_ram_size": 16384, "maximum_size": 131072, "protocol": "atmel-ice", "require_upload_port": false, "use_1200bps_touch": false }, "url": "", "vendor": "Custom" }