Hey everyone, I ran into an issue working on a project using a Wemos ESP32-S2 Mini and the Serial Port implementation in vvvv. So basically, the esp acts as a keyboard and sends a keystroke when a physical button is pressed this is registered in vvvv based on the help patch “howto react on key…

Big thanks @joreg for jumping on a call and solving this with me! to close this thread, here is the solution we found: The problem is that I used a \n string instead of the NewLine node to signal the end of my serial command, which parse to different bytes and therefore got interpreted incorrectly…

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ESP32 Serial Communication Delay

vvvv gamma question

joreg March 14, 2025, 11:38am 2

in your patch you have an iobox after the keyboard node. do you see the delay already here?