diff --git a/Mcu/e230/Src/peripherals.c b/Mcu/e230/Src/peripherals.c
index 582b5473..ae7f46a9 100644
--- a/Mcu/e230/Src/peripherals.c
+++ b/Mcu/e230/Src/peripherals.c
@@ -225,7 +225,7 @@ void TIMER16_Init(void)
 {
     rcu_periph_clock_enable(RCU_TIMER16);
     TIMER_CAR(TIMER16) = 0xFFFF;
-    TIMER_PSC(TIMER16) = 35;
+    TIMER_PSC(TIMER16) = 71;
     timer_auto_reload_shadow_enable(TIMER16);
     timer_enable(TIMER16);
 }
@@ -440,4 +440,4 @@ void enableCorePeripherals()
     EXTI_INTEN |= (uint32_t)EXTI_15;
 
     UN_TIM_Init();
-}
\ No newline at end of file
+}
diff --git a/Mcu/g431/Src/peripherals.c b/Mcu/g431/Src/peripherals.c
index a483904c..2fa810ea 100644
--- a/Mcu/g431/Src/peripherals.c
+++ b/Mcu/g431/Src/peripherals.c
@@ -384,7 +384,7 @@ void MX_TIM17_Init(void)
 {
     LL_TIM_InitTypeDef TIM_InitStruct = { 0 };
     LL_APB2_GRP1_EnableClock(LL_APB2_GRP1_PERIPH_TIM17);
-    TIM_InitStruct.Prescaler = 149;
+    TIM_InitStruct.Prescaler = 159;
     TIM_InitStruct.CounterMode = LL_TIM_COUNTERMODE_UP;
     TIM_InitStruct.Autoreload = 65535;
     TIM_InitStruct.ClockDivision = LL_TIM_CLOCKDIVISION_DIV1;