diff --git a/ground_propulsion/hardware/ground_prop_components.eli b/ground_propulsion/hardware/ground_prop_components.eli new file mode 100644 index 00000000..958dc0ca Binary files /dev/null and b/ground_propulsion/hardware/ground_prop_components.eli differ diff --git a/ground_propulsion/hardware/shield.bch b/ground_propulsion/hardware/shield.bch new file mode 100644 index 00000000..3f99de3b Binary files /dev/null and b/ground_propulsion/hardware/shield.bch differ