diff --git a/.gitmodules b/.gitmodules
index ea43512..55128a8 100644
--- a/.gitmodules
+++ b/.gitmodules
@@ -16,3 +16,6 @@
 [submodule "Firmware/external/libfixmath"]
 	path = Firmware/external/libfixmath
 	url = https://github.com/PetteriAimonen/libfixmath.git
+[submodule "Firmware/ESP32_Blueretro"]
+	path = Firmware/ESP32_Blueretro
+	url = https://github.com/wiredopposite/BlueRetro.git
diff --git a/Firmware/ESP32_Blueretro b/Firmware/ESP32_Blueretro
new file mode 160000
index 0000000..30f2e83
--- /dev/null
+++ b/Firmware/ESP32_Blueretro
@@ -0,0 +1 @@
+Subproject commit 30f2e837e8220d3241d4a668b26c4290f12d352c