Questions tagged [arduino-portenta-h7]

The Arduino Portenta H7 is one of the Arduino Pro family of boards. It is based on the Arduino MKR form factor, and has been enhanced with dual MCU cores (one Arm Cortex M7 and one Arm Cortex M4 core) and an 80 pin high density connector.

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Arduino MQTT Library sending disconnect packets even though it is not called

I am trying to connect to AWS IoT through the Arduino Portenta H7 and I am following this blog (https://create.arduino.cc/projecthub/Arduino_Genuino/securely-connecting-an-arduino-mkr-wifi-1010-to-aws-...
Electric Dragon's user avatar
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1 answer
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micros() resolution for Portenta H7

Is there any way to know the resolution of micros() for the Arduino Portenta H7. I have checked for other boards e.g. Nano which is mentioned as 4 uS. However, I couldn't find one for Portenta H7. Is ...
Basit Ali's user avatar
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Portenta pinouts for ADC

I wanted to have your comments about one of my questions. I am currently working on the sketch for the Arduino Portenta H7. However, due to my poor electrical background, I would like to ask your ...
Basit Ali's user avatar
2 votes
1 answer
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Storing data in Arduino Portenta H7's SDRAM

I am working on storing data from Portenta H7's ADC through a high sample rate (>100kSa/sec) per channel. I am using 2 ADC channel for my work. Through the forum, I learned that the serial. print ...
Basit Ali's user avatar
1 vote
1 answer
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Storing data from Arduino without Serial print- High Sample rate

For my work, I need to acquire data at a high sample rate (>100kSa/sec) using Arduino Portenta H7, which has 3 X 16-bit ADCs. Portenta H7 has STM32H747XI microcontroller. I don't want to use Serial....
Basit Ali's user avatar