Arduino Gpio Read Not Work

[realMJZ]

ConfigurableFirmata 3.3 On Arduino Uno R3

// Before 'Low'
pinG.Toggle(); // LED Turn ON Success
textBoxMsg.AppendText($"Green {pinG.Read()}"); // Output 'Low'

[realMJZ]

Then Toggle() fail to turn off LED

[pgrawehr]

It's possible that Toggle doesn't properly work unless the initial value was written (e.g. you use an initial Write command). Aditionally, I'm not sure whether reading from an output pin is supported on Arduino. I probably never tried.

[realMJZ]

Using SolidSoils.Arduino.Client with StandardFirmata has expect behavior

[realMJZ]

@pgrawehr Should we reopen this issue?