# get_device — 查询单个设备详情 [GET] summary = "查询单个设备详情" docstring = "根据 BoardId 查询设备的完整心跳数据和在线状态" params = ["board_id: str"] auth_required = false [GET.response_model] board_id = { type = "str", required = true } is_online = { type = "bool", required = true } last_ping_time = { type = "str", required = false } ping_data = { type = "dict", required = false }