diff --git a/.gitmodules b/.gitmodules
index 78686ee..6e7071e 100644
--- a/.gitmodules
+++ b/.gitmodules
@@ -4,3 +4,6 @@
 [submodule "STM32F7XX_Lib"]
 	path = STM32F7XX_Lib
 	url = https://github.com/juribeparada/STM32F7XX_Lib.git
+[submodule "STM32F10X_Lib"]
+	path = STM32F10X_Lib
+	url = https://github.com/shawnchain/STM32F10X_Lib.git
diff --git a/Config.h b/Config.h
index c738e21..40317ab 100644
--- a/Config.h
+++ b/Config.h
@@ -45,10 +45,10 @@
 // #define ARDUINO_DUE_PAPA
 
 // For the ZUM V1.0 and V1.0.1 boards pin layout
-#define ARDUINO_DUE_ZUM_V10
+// #define ARDUINO_DUE_ZUM_V10
 
 // For the SQ6POG board
-// #define STM32F1_POG
+#define STM32F1_POG
 
 // For the SP8NTH board
 // #define ARDUINO_DUE_NTH
@@ -64,7 +64,7 @@
 // #define VK6MST_TEENSY_PI3_SHIELD_I2C
 
 // Pass RSSI information to the host
-// #define SEND_RSSI_DATA
+#define SEND_RSSI_DATA
 
 // Use the modem as a serial repeater for Nextion displays
 // #define SERIAL_REPEATER
diff --git a/Makefile.CMSIS b/Makefile.CMSIS
index 3573d6f..69e7a3e 100644
--- a/Makefile.CMSIS
+++ b/Makefile.CMSIS
@@ -25,7 +25,7 @@ STARTUP:=$(SYSDIR)/startup_stm32f105xc.S
 STARTUP_DEFS=
 
 # Include directory for CMSIS
-CMSISDIR:=/opt/STM32Cube_FW_F1_V1.4.0/Drivers/CMSIS
+CMSISDIR:=STM32F10X_Lib/CMSIS
 
 # Libraries
 LIBDIR:=
diff --git a/STM32F10X_Lib b/STM32F10X_Lib
new file mode 160000
index 0000000..417e0c2
--- /dev/null
+++ b/STM32F10X_Lib
@@ -0,0 +1 @@
+Subproject commit 417e0c2f4a4571ff836d2705d7551bd07ebbf777