Desk of Ladyada – HDC3022 + RGB LCD Shield revision #DeskOfLadyada #Adafruit

Happy Memorial Day weekend! This week we worked on a bunch of libraries and revisions.

First up is the HDC3022 precision temp+humidity sensor we did a Great Search on from a few weeks ago. This sensor required a lot of Arduino coding but we did get it up and running, with a lot of help from GPT 4 to grind through all the commands.

We also revised our RGB LCD Shield kit – this used to use the DIP version of the MCP23017 but most folks don’t want to put together a kit, so we redesigned it to be almost-completely SMT.

Finally, we got our ‘Switchable USB’ adapter PCBs and the USB Type C Plug breakout prototype so we tested those together.

And the Great Search this week is finding SMT 6mm Tactile Switches.

See the Desk of Ladyada video below:


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