SparkFun Forums 

Where electronics enthusiasts find answers.

Discussions about processor boards have here!
User avatar
By RobLauer
I'm struggling to get the STM32 board to show up in Arduino IDE. I have it connected via a quality USB-C cable, it's in bootloader mode (or should be), the blue LED on the board is *always* dimly lit. Even power cycling the board and pressing the RESET button repeatedly doesn't disable that LED.

One quirk is occasionally I'll see a macOS prompt to allow access to this "accessory". This prompt literally disappears before I have the chance to hit "allow".

Any ideas?
User avatar
By RobLauer
Thanks, yeah I have STM32 Cube Programmer installed (latest version). The odd thing (to me) is that STM32 Cube shows the device in bootloader mode but it still doesn't show up as an available port in Arduino IDE.

I'm suspect that the main board I have is the issue, as I'm also having trouble using an ESP32 board. Need to do some more swapping of components on my end I think.
You do not have the required permissions to view the files attached to this post.
 Topic permissions

You can post new topics in this forum
You can reply to topics in this forum
You cannot edit your posts in this forum
You cannot delete your posts in this forum
You cannot post attachments in this forum