Arduino IoT Cloud identifies the Portenta H7 and is able to trigger a soft reset via the Arduino Create Agent. However, upload loading the sketch if faces an exit status 74 error. I have tested this on two different Windows laptops, with two different USB-c cables and two different Portenta H7 boards.
I am able to upload sketches via the Arduino IDE with a much higher success rate.
Note: I am debugging the communication between the Nicla Sense ME connected via ESLOV to the Portenta H7 to the IoT Cloud. There are several communication issues. This is my attempt at breaking down the issue to make it repeatable.
Summary
Arduino IoT Cloud identifies the Portenta H7 and is able to trigger a soft reset via the Arduino Create Agent. However, upload loading the sketch if faces an
exit status 74
error. I have tested this on two different Windows laptops, with two different USB-c cables and two different Portenta H7 boards.I am able to upload sketches via the Arduino IDE with a much higher success rate.
Steps to replicate
Add
Set up an Arduino device
Configure
and selectNext
to proceed with the default nameNext
againMake your device IoT-ready
window appears.Expected Outcome
I can configure the device without issue.
Actual outcome
I have documented my previous experience with the unstable Serial port here: