Hi all, We have this issue with communication delay between PySerial and Arduino. We use the Arduino to set some switches and wait for a ACK back from the Arduino before continuing. For some reason there is a perfect 1 second delay when using PySerial instead of the Serial Monitor from Arduino. Wit…

PySerial + Arduino MEGA 1 second delay/response time

Juraj September 1, 2021, 4:14pm 2

send a \n. readStringUntil has a 1 second timeout

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