Setting a specific pin to high status when the device powered
#11
In this case there is no way to keep it high beside external components. I think it is easier to use an attiny to have control on power management.

However, It makes it very difficult to make prototyping of an extension board because there are lots of parts which can make error.
  Reply


Possibly Related Threads…
Thread Author Replies Views Last Post
  Portable USB-Powered Monitor mribunal 4 4,348 02-03-2017, 05:28 AM
Last Post: stevenmeza07
  High speed I/O richw42 3 2,613 01-15-2017, 04:08 PM
Last Post: richw42
  Setting up UART2 for Adafruit GPS hat stephen fleming 1 1,556 05-13-2016, 03:20 PM
Last Post: peterz

Forum Jump:


Users browsing this thread: 2 Guest(s)