boulderopalscaleup.QctrlScaleUpClient.set_current_device*async* QctrlScaleUpClient.set_current_device(device_name) Set which device to use in routines and experiments. Parameters device_name (str) – The name of the device to mark as the current device. Raises ScaleUpUserError – If the device is not found. ScaleUpServerError – If the response from the server is invalid.