On Tue, Aug 11, 2020 at 10:07:14AM +0200, Pablo Rath wrote: > On Sun, Jul 26, 2020 at 10:29:07PM +0100, Luke Kenneth Casson Leighton wrote: > > On Sunday, July 26, 2020, Pablo Rath <[email protected]> wrote: > > > > > > > > > > I have a power supply from a Huawei Tablet (Output 5V, 2A) and one from > > > an old Ipad Mini (Output 5V, 1A) both with a wall plug and a female USB > > > socket. > > > > > > ok you need... a male to male cable. > > > > > > > Can I use one of them with a standard USB 2.0 USB A to USB A (male to > > > male) cable? > > > > > > yes that's the one. usually used on laptop fan bases. > > > > Bought and tried the cable but I have no working UART. > So far I have tried both USB-ports on the Micro Desktop, powering with > the USB-port of my laptop and with the power supply (Output 5V, 2A). > I think that the cable is working because it is new and it can load my > smartphone (with an additional USB-OTG female USB to Micro USB adapter). > Is there anything else I can try? > It is frustrating. Without UART connection I don't know if anything > happens at all when connecting the USB cable to the Micro Desktop. > Sorry, forgot to add that I tested my USB TTl to serial adapter with another arm-board and confirmed it working.
Pablo _______________________________________________ arm-netbook mailing list [email protected] http://lists.phcomp.co.uk/mailman/listinfo/arm-netbook Send large attachments to [email protected]
