Make sure Device is non-null
Make sure Device is non-null

treehopper-electronics/treehopper-sdk,treehopper-electronics/treehopper-sdk,treehopper-electronics/treehopper-sdk,treehopper-electronics/treehopper-sdk,treehopper-electronics/treehopper-sdk,treehopper-electronics/treehopper-sdk