SD-Card Reader code and I2C STEMMA usage code for the 'Unexpected Maker RTC Logger Shield for TinyPico and TinyS2/S3' This code has the pin configuration for the TinyS3, different models may require different pin configurations. See the pinout card that you recieved when you purchased your device. This code example has been modified from the IO Expander module SD card example from Unexpected Maker. My portions of the code can be copied/modified and used in any fashion you desire. This is really geared for more beginners of MicroPython. It helps me (as a beginner too) and I hope it helps someone else too! I include 2 version of the file, one labeled verbose which has a lot of comments in it (functional). Then I have a second one that has much less comments (functional). You may do as you wish with my portions of the code. However you must abide by Unexpected Maker's Acceptible use policies. I am not affiliated with Unexpected Maker in ANY way and this is just a private individual's code cobbled together from some of UM's code as well. THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND! See UM's Copyright below.

Copyright 2019 Unexpected Maker

Permission is hereby granted, free of charge, to any person obtaining a copy of this software and associated documentation files (the "Software"), to deal in the Software without restriction, including without limitation the rights to use, copy, modify, merge, publish, distribute, sublicense, and/or sell copies of the Software, and to permit persons to whom the Software is furnished to do so, subject to the following conditions:

The above copyright notice and this permission notice shall be included in all copies or substantial portions of the Software.

THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.