Regular Member
Joined: 31/08/2023
Location: United StatesPosts: 42
| Posted: 06:45pm 21 Jun 2025 |
Daniel,
That's really interesting because I thought that when I attempted this before, that I HAD to link to gp13 after trying to use pullups directly and failing to get it working. I had assumed exactly what you are saying, that gp13 was selected to use the level shifter board used, but then decided that gp13 must be toggled - or somehow play into it after not having success, but I'll have to give it another try!
And still, you may want to consider the possibility that the user does not want to shift up to 5v signals and provide a way to select the 'high side' voltage level with a jumper?