Added more details on dependencies.

README.md

@@ -2,9 +2,21 @@
 
 ## Description
 
+This is a TDD focused template that uses the cpputest testing harness and 
+CMAKE for the build system. The build system and testing is held together with
+the use of the `otto.sh` script.
 
 ## Dependencies
 
+- CMAKE >= 3.20
+- CppUTest >= 3.8
+- Bash/Sh shell
+
+
+## Hardware Specific
+
+Given this template targets the whole range of CH32V20X chips you will want
+to define their memory layout to reflect the chip you have chosen.
 
 ## Using the template
 
@@ -12,6 +24,12 @@
 
 ### Running Tests
 
+```sh
+echo "1" | ./otto.sh
+```
+
 ### Building Binaries
 
+
 ### Flashing Micro-Controller
+