I am doing a Nordic project, that need to be a USB host. May I know how to make nRF52840 to be a USB host ?
I am doing a Nordic project, that need to be a USB host. May I know how to make nRF52840 to be a USB host ?
I have found that the nRF52840 is not capable of being a USB host, it's peripheral only. I've concluded that from this devzone post and this infocenter entry.
You can use a microcontroller with USB host functionality and another communication protocol compatible with the nRF52840 or a USB bridge IC. I'm doing the same thing at the moment using an SPI to USB bridge.
guys do you have tried the Vinculum-II? I also want to connect a nRF5840 to a CDC Modem using AT commands a give it cellular functionality. at the moment no luck to make work the Vinculum II
I have not.
I am using a MAX3421E, this does not have a programmable microcontroller though.
Thanks @KevinL I am going to give a look to that one :)
Thanks @KevinL I am going to give a look to that one :)