Difference between revisions of "Talk:GPIO breakout"
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| − | Some changes to the original Portsdown interface were needed with some GPIO changes on the Raspbery PI 4, unused | + | Some changes to the original Portsdown interface were needed with some GPIO changes on the Raspbery PI 4, unused functions were removed and additional ones added. |
[[File:Interface V2-12.jpg|400px]] | [[File:Interface V2-12.jpg|400px]] | ||
Revision as of 14:05, 17 October 2021
Some changes to the original Portsdown interface were needed with some GPIO changes on the Raspbery PI 4, unused functions were removed and additional ones added.
Parts list here File:Portsdown Interface V2-12 parts.xlsx# Schematic here File:PD 4 INTERFACE V2-12.pdf
The Raspberry PI 4 runs hotter than the Raspberry pi 3 so consideration must be given to allow more space for air flow. I stand off the PCB to accommodate air flow.
