qrtone

Makes your device express itself in an electronic sound language.

[qrtone @qrtone]

Transfer color data from a webpage to an @arduino using sound 🎶0⃣1⃣1⃣ https://t.co/tBxi6Mmczh #dataoversound @glowascii

[qrtone @qrtone]

Transfer data over sound 🎶0⃣1⃣ From MXChip to @arduino nano ble sense #dataoversound DIY on https://t.co/XJA85ci6Fk Open Source #Arduino library

[qrtone @qrtone]

First working prototype of #dataoversound from Android device to #mxchip az3166 ! 🥳🎉🔊
See https://t.co/BXd7iaPsxx for #arduino library