understandable! keep up the good work… i truly hope your situation can be resolved… otherwise do you like helium? what is the deal with minting (cant say the other word… you know the one meaning digging out of the ground) it, is it really a thing or a boondogle? I just got a SenseCAP S2120 weather station… it is working flawlessly off the helium hot spot down the road… only problem is all the reedings are in metric and i am in America and cannot read metric, I am looking for a toggle switch… but no information is coming out… trust me i am frustrated… you have to remember that Seeed is a hardware manufacturer… so they just make the circuitboards and whatnot in a factory… its like asking a candy maker why my candybar is not sweet… the answer is thrw it away and try a new one…