{ "build": { "arduino": { "ldscript": "esp32c3_out.ld" }, "core": "esp32", "extra_flags": [ "-DARDUINO_LOLIN_C3_MINI", "-DARDUINO_USB_MODE=1", "-DARDUINO_USB_CDC_ON_BOOT=1" ], "f_cpu": "160000000L", "f_flash": "80000000L", "flash_mode": "qio", "hwids": [ [ "0X303A", "0x1001" ] ], "mcu": "esp32c3", "variant": "lolin_c3_mini" }, "connectivity": [ "wifi" ], "debug": { "openocd_target": "esp32c3.cfg" }, "frameworks": [ "arduino", "espidf" ], "name": "WEMOS LOLIN C3 Mini", "upload": { "flash_size": "4MB", "maximum_ram_size": 327680, "maximum_size": 4194304, "require_upload_port": true, "speed": 460800 }, "url": "https://www.wemos.cc/en/latest/c3/c3_mini.html", "vendor": "WEMOS" }