Hello All,
I've picked up bits and pieces from some other threads, and I don;t have a good feeling about what I'm going to ask, but here goes........
We're seriously considering using Teensy (3.2) as the basis for a new commercial product.
We need to be able to push firmware updates to the Teensy through a cellular modem.
Is it still true that we can only update firmware through the USB port? If that's the case, I'm not seeing how we can connect a cell modem that way. Is there a way? Or better.....can we reserve an area of memory for a bootloader that will use a serial port?
Thank You, Regards, and Happy Holidays
-John
I've picked up bits and pieces from some other threads, and I don;t have a good feeling about what I'm going to ask, but here goes........
We're seriously considering using Teensy (3.2) as the basis for a new commercial product.
We need to be able to push firmware updates to the Teensy through a cellular modem.
Is it still true that we can only update firmware through the USB port? If that's the case, I'm not seeing how we can connect a cell modem that way. Is there a way? Or better.....can we reserve an area of memory for a bootloader that will use a serial port?
Thank You, Regards, and Happy Holidays
-John