diff --git a/radio/src/targets/simu/simpgmspace.cpp b/radio/src/targets/simu/simpgmspace.cpp
index 7bf4ff84a..2073ed01e 100644
--- a/radio/src/targets/simu/simpgmspace.cpp
+++ b/radio/src/targets/simu/simpgmspace.cpp
@@ -279,15 +279,27 @@ void simuSetSwitch(uint8_t swtch, int8_t state)
     // SWITCH_3_CASE(5, SWITCHES_GPIO_REG_F_H, SWITCHES_GPIO_REG_F_L, SWITCHES_GPIO_PIN_F_H, SWITCHES_GPIO_PIN_F_L)
 #elif defined(PCBTARANIS) || defined(PCBHORUS)
     SWITCH_3_CASE(0,  SWITCHES_GPIO_REG_A_L, SWITCHES_GPIO_REG_A_H, SWITCHES_GPIO_PIN_A_L, SWITCHES_GPIO_PIN_A_H)
+#if !defined(PCBX10)
     SWITCH_3_CASE(1,  SWITCHES_GPIO_REG_B_L, SWITCHES_GPIO_REG_B_H, SWITCHES_GPIO_PIN_B_L, SWITCHES_GPIO_PIN_B_H)
+#else
+    SWITCH_3_CASE(1,  SWITCHES_GPIO_REG_B_H, SWITCHES_GPIO_REG_B_L, SWITCHES_GPIO_PIN_B_H, SWITCHES_GPIO_PIN_B_L)
+#endif
     SWITCH_3_CASE(2,  SWITCHES_GPIO_REG_C_L, SWITCHES_GPIO_REG_C_H, SWITCHES_GPIO_PIN_C_L, SWITCHES_GPIO_PIN_C_H)
+#if !defined(PCBX10)
     SWITCH_3_CASE(3,  SWITCHES_GPIO_REG_D_L, SWITCHES_GPIO_REG_D_H, SWITCHES_GPIO_PIN_D_L, SWITCHES_GPIO_PIN_D_H)
+#else
+    SWITCH_3_CASE(3,  SWITCHES_GPIO_REG_D_H, SWITCHES_GPIO_REG_D_L, SWITCHES_GPIO_PIN_D_H, SWITCHES_GPIO_PIN_D_L)
+#endif
 #if defined(PCBX7)
     SWITCH_CASE(4, SWITCHES_GPIO_REG_F, SWITCHES_GPIO_PIN_F)
     SWITCH_CASE(5, SWITCHES_GPIO_REG_H, SWITCHES_GPIO_PIN_H)
 #else
+#if !defined(PCBX10)
     SWITCH_3_CASE(4,  SWITCHES_GPIO_REG_E_L, SWITCHES_GPIO_REG_E_H, SWITCHES_GPIO_PIN_E_L, SWITCHES_GPIO_PIN_E_H)
-#if defined(PCBHORUS)
+#else
+    SWITCH_3_CASE(4,  SWITCHES_GPIO_REG_E_H, SWITCHES_GPIO_REG_E_L, SWITCHES_GPIO_PIN_E_H, SWITCHES_GPIO_PIN_E_L)
+#endif
+#if defined(PCBX12S)
     SWITCH_CASE_NEGATIVE(5, SWITCHES_GPIO_REG_F, SWITCHES_GPIO_PIN_F)
 #else
     SWITCH_CASE(5, SWITCHES_GPIO_REG_F, SWITCHES_GPIO_PIN_F)