diff --git a/buildroot/bin/build_release_stm32f1_64k b/buildroot/bin/build_release_stm32f1_64k
index a626582..5cc7f3f 100644
--- a/buildroot/bin/build_release_stm32f1_64k
+++ b/buildroot/bin/build_release_stm32f1_64k
@@ -3,7 +3,7 @@
 source ./buildroot/bin/buildFunctions;
 exitcode=0;
 
-# CC2500-only 64Kb builds
+# CC2500-only 64Kb FCC builds
 printf "\e[33;1mBuilding mm-stm-cc2500-64-aetr-v$MULTI_VERSION.bin\e[0m\n";
 opt_enable $ALL_PROTOCOLS;
 opt_disable IKEAANSLUTA_CC2500_INO;
@@ -28,4 +28,24 @@ buildMulti;
 exitcode=$((exitcode+$?));
 mv build/Multiprotocol.ino.bin ./binaries/mm-stm-cc2500-64-reta-v$MULTI_VERSION.bin;
 
+# CC2500-only 64Kb LBT/EU builds
+printf "\e[33;1mBuilding mm-stm-cc2500-64-aetr-lbt-v$MULTI_VERSION.bin\e[0m\n";
+opt_replace RETA AETR;
+opt_add MULTI_EU;
+buildMulti;
+exitcode=$((exitcode+$?));
+mv build/Multiprotocol.ino.bin ./binaries/mm-stm-cc2500-64-aetr-lbt-v$MULTI_VERSION.bin;
+
+printf "\e[33;1mBuilding mm-stm-cc2500-64-taer-lbt-v$MULTI_VERSION.bin\e[0m\n";
+opt_replace AETR TAER;
+buildMulti;
+exitcode=$((exitcode+$?));
+mv build/Multiprotocol.ino.bin ./binaries/mm-stm-cc2500-64-taer-lbt-v$MULTI_VERSION.bin;
+
+printf "\e[33;1mBuilding mm-stm-cc2500-64-reta-lbt-v$MULTI_VERSION.bin\e[0m\n";
+opt_replace TAER RETA;
+buildMulti;
+exitcode=$((exitcode+$?));
+mv build/Multiprotocol.ino.bin ./binaries/mm-stm-cc2500-64-reta-lbt-v$MULTI_VERSION.bin;
+
 exit $exitcode;
diff --git a/buildroot/bin/build_release_stm32f1_no_debug b/buildroot/bin/build_release_stm32f1_no_debug
index 42783b9..b8b5520 100644
--- a/buildroot/bin/build_release_stm32f1_no_debug
+++ b/buildroot/bin/build_release_stm32f1_no_debug
@@ -7,7 +7,7 @@ exitcode=0;
 # To work around this we have to disable some protocols in the builds for this module
 #DIY_5IN1_DISABLED="MOULDKG_NRF24L01_INO";
 
-# Generic 4-in-1 builds
+# Generic 4-in-1 FCC builds
 printf "\e[33;1mBuilding mm-stm-serial-aetr-v$MULTI_VERSION.bin\e[0m\n";
 opt_disable ENABLE_PPM;
 buildMulti;
@@ -26,8 +26,29 @@ buildMulti;
 exitcode=$((exitcode+$?));
 mv build/Multiprotocol.ino.bin ./binaries/mm-stm-serial-reta-v$MULTI_VERSION.bin;
 
+# Generic 4-in-1 LBT/EU builds
+printf "\e[33;1mBuilding mm-stm-serial-aetr-lbt-v$MULTI_VERSION.bin\e[0m\n";
+opt_replace RETA AETR;
+opt_add MULTI_EU;
+buildMulti;
+exitcode=$((exitcode+$?));
+mv build/Multiprotocol.ino.bin ./binaries/mm-stm-serial-aetr-lbt-v$MULTI_VERSION.bin;
+
+printf "\e[33;1mBuilding mm-stm-serial-taer-lbt-v$MULTI_VERSION.bin\e[0m\n";
+opt_replace AETR TAER;
+buildMulti;
+exitcode=$((exitcode+$?));
+mv build/Multiprotocol.ino.bin ./binaries/mm-stm-serial-taer-lbt-v$MULTI_VERSION.bin;
+
+printf "\e[33;1mBuilding mm-stm-serial-reta-lbt-v$MULTI_VERSION.bin\e[0m\n";
+opt_replace TAER RETA;
+buildMulti;
+exitcode=$((exitcode+$?));
+mv build/Multiprotocol.ino.bin ./binaries/mm-stm-serial-reta-lbt-v$MULTI_VERSION.bin;
+
 # DIY 5-in-1 builds
 printf "\e[33;1mBuilding mm-stm-5in1-aetr-v$MULTI_VERSION.bin\e[0m\n";
+opt_remove MULTI_EU;
 opt_replace RETA AETR;
 #opt_disable $DIY_5IN1_DISABLED;
 opt_enable SX1276_INSTALLED;
@@ -70,7 +91,7 @@ buildMulti;
 exitcode=$((exitcode+$?));
 mv build/Multiprotocol.ino.bin ./binaries/mm-tlite5in1-reta-v$MULTI_VERSION.bin;
 
-# CC2500-only builds
+# CC2500-only FCC builds
 printf "\e[33;1mBuilding mm-stm-cc2500-aetr-v$MULTI_VERSION.bin\e[0m\n";
 opt_replace RETA AETR;
 opt_disable "MULTI_5IN1_INTERNAL JP_TLite"
@@ -94,11 +115,32 @@ buildMulti;
 exitcode=$((exitcode+$?));
 mv build/Multiprotocol.ino.bin ./binaries/mm-stm-cc2500-reta-v$MULTI_VERSION.bin;
 
+# CC2500-only LBT/EU builds
+printf "\e[33;1mBuilding mm-stm-cc2500-aetr-lbt-v$MULTI_VERSION.bin\e[0m\n";
+opt_replace RETA AETR;
+opt_add MULTI_EU;
+buildMulti;
+exitcode=$((exitcode+$?));
+mv build/Multiprotocol.ino.bin ./binaries/mm-stm-cc2500-aetr-lbt-v$MULTI_VERSION.bin;
+
+printf "\e[33;1mBuilding mm-stm-cc2500-taer-lbt-v$MULTI_VERSION.bin\e[0m\n";
+opt_replace AETR TAER;
+buildMulti;
+exitcode=$((exitcode+$?));
+mv build/Multiprotocol.ino.bin ./binaries/mm-stm-cc2500-taer-lbt-v$MULTI_VERSION.bin;
+
+printf "\e[33;1mBuilding mm-stm-cc2500-reta-lbt-v$MULTI_VERSION.bin\e[0m\n";
+opt_replace TAER RETA;
+buildMulti;
+exitcode=$((exitcode+$?));
+mv build/Multiprotocol.ino.bin ./binaries/mm-stm-cc2500-reta-lbt-v$MULTI_VERSION.bin;
+
 # 4-in-1 PPM builds
 printf "\e[33;1mBuilding mm-stm-ppm-aetr-v$MULTI_VERSION.bin\e[0m\n";
 opt_enable A7105_INSTALLED;
 opt_enable CYRF6936_INSTALLED;
 opt_enable NRF24L01_INSTALLED;
+opt_remove MULTI_EU;
 opt_enable ENABLE_PPM;
 opt_disable ENABLE_SERIAL;
 opt_replace RETA AETR;
diff --git a/buildroot/bin/opt_remove b/buildroot/bin/opt_remove
new file mode 100644
index 0000000..022c1b1
--- /dev/null
+++ b/buildroot/bin/opt_remove
@@ -0,0 +1,5 @@
+#!/usr/bin/env bash
+
+SED=$(which gsed || which sed)
+
+eval "${SED} -i '/#define \b${1}/d' Multiprotocol/_Config.h"