Adds Grayscale Support

Adds Grayscale Support thanks to Shawn Hymel (https://shawnhymel.com/)

Minor bug fixes - Camera Capture Extras

Merges in fixes to camera capture extras

Minor Bug Fixes - v.1.2.1-alpha

Updating library.properties for Arduino Library Manager

Longer Term Stability: Adding TFMicro 2.4.0

Adding TFMicro 2.4.0 to this library to ensure longer term stability following Google's decision to remove the official Arduino Library for TFMicro. The latest TFMicro can still be manually installed intro Arduino (as of 9/22) by following the instructions here: https://github.com/tensorflow/tflite-micro-arduino-examples#how-to-install

Deploying TinyML - Bug Fixes 1.0

Updating to support new MbedOS library properties requirements from Arduino

Deploying TinyML - Bug Fixes 0.1

Removing possible library conflicts with default OV767x thanks to Etien_Godfrey on edX

Deploying TinyML

Examples added for the edX course Deploying TinyML.

v0.0.1

Initial release with initial versions of hardware testing.