Also verifyMessage is working and returning the address properly, but I actually need the best publicKey Also use the proper flash mapping which happens to be default current on platformio. Time to remove arduino ide and up grade to pio! This dedicate isn't going to belong to any department on https://tops-directory.com/listings12705501/everything-about-%E6%B3%A2%E5%9C%BAtron%E9%9D%93%E5%8F%B7%E5%9C%B0%E5%9D%80%E7%94%9F%E6%88%90%E5%99%A8