可以通过板卡文件管理上传图片到板子，有些图片格式不支持 x0y0WHILETRUE01.jpg0x0yTRUEA1keyADDy10A2keyMINUSx10A3keyMINUSy10A4keyADDx10{"BurnSpeed":{"key":"921600","label":"921600"}}ZnJvbSBtaXhnb19zYW50IGltcG9ydCBvbmJvYXJkX3RmdAppbXBvcnQgbWl4Z29fc2FudAoKCnggPSAwCnkgPSAwCndoaWxlIFRydWU6CiAgICBvbmJvYXJkX3RmdC5kaXNwbGF5KCcxLmpwZycseD14LHk9eSxyb3RhdGlvbj0wLHN5bmM9VHJ1ZSkKICAgIGlmIG1peGdvX3NhbnQuQTFrZXkud2FzX3ByZXNzZWQoKToKICAgICAgICB5ICs9IDEwCiAgICBpZiBtaXhnb19zYW50LkEya2V5Lndhc19wcmVzc2VkKCk6CiAgICAgICAgeCAtPSAxMAogICAgaWYgbWl4Z29fc2FudC5BM2tleS53YXNfcHJlc3NlZCgpOgogICAgICAgIHkgLT0gMTAKICAgIGlmIG1peGdvX3NhbnQuQTRrZXkud2FzX3ByZXNzZWQoKToKICAgICAgICB4ICs9IDEwCg==