This is a simple board that supports two RS-232 serial ports (TXD & RXD only) with a Raspberry PI Pico-W. This is useful to internet-enable devices that support a serial interface.
This board is sized for a Hammond Manufacturing 1591XXSFLBK enclosure.
3-D image from Kicad
Real board!
This work is licensed under a Creative Commons Attribution-ShareAlike 4.0 International License.
To view a copy of this license, visit http://creativecommons.org/licenses/by-sa/4.0/ or send a letter to Creative Commons, PO Box 1866, Mountain View, CA 94042, USA.