Fix not all commands being printed when coming in large chunks from serial
Fix not all commands being printed when coming in large chunks from serial

uwekamper/microflo-spiexperiment,microflo/microflo,microflo/microflo,rraallvv/microflo,rraallvv/microflo,microflo/microflo,microflo/microflo,bergie/microflo,microflo/microflo,bergie/microflo,bergie/microflo,rraallvv/microflo,bergie/microflo,uwekamper/microflo-spiexperiment,rraallvv/microflo,uwekamper/microflo-spiexperiment,uwekamper/microflo-spiexperiment,microflo/microflo