Having issue in reading Arduino sensor data by Dynamo



I am trying to read acceleration data from an Arduino Uno by Dynamo. I am not very familiar with Firefly package, but I’ll search in the forum to get some help. As you see below, in the first step I got some errors in reading the data. Could you please tell me what the problem is? I am using an Accelerometer ADXL345 to get the acceleration data, and I am gonna extract these data by Dynamo. I used the manufacturer’s code and it works when I click on Serial Monitor in Arduino software. Your help is appreciated.


Hey, might not help, but have you tried a flatten node after your output from Ports?


Thanks @Mark.Ackerley for your response. I tried the Flatten node, but still, it doesn’t work