Chris Mullins 8b5544430b update firmware %!s(int64=8) %!d(string=hai) anos
..
firmware-d1-mini.bin 8b5544430b update firmware %!s(int64=8) %!d(string=hai) anos
firmware-nodemcuv2.bin 8b5544430b update firmware %!s(int64=8) %!d(string=hai) anos