Questions tagged [arduino-nano-33-iot]

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What is required to run a program preciously uploaded and working from Arduino IDE via PC... (Nano 33 IoT)... but now powered via VIN, not USB?

The Arduino IDE works beautifully with the Nano 33 IoT using the IDE and is powered via USB. I now want to disconnect the USB and power thru the VIN pin (6-22V). The green led comes on but the program ...
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Is it possible to upload a private root certificate to an Arduino Nano33?

I'm trying to connect an Arduino Nano 33 to an mqtt broker with TLS authenticaton on the broker side. To do that I need my Arduino board to have access to the the root certificate. My understanding is ...
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Arduino Serial Communication possible with IDE 1.8.5 but not with IDE 1.8.13

I have the following problem: I am working with an Arduino Nano 33 IoT and a second serial interface via sercom0. The code is just taken from this tutorial: http://www.getmicros.net/serial-...