diff --git a/firmware/config/boards/hellen/hellen128/board_configuration.cpp b/firmware/config/boards/hellen/hellen128/board_configuration.cpp
index 8f362848c7..d82fc28c70 100644
--- a/firmware/config/boards/hellen/hellen128/board_configuration.cpp
+++ b/firmware/config/boards/hellen/hellen128/board_configuration.cpp
@@ -175,16 +175,16 @@ void setBoardDefaultConfiguration(void) {
  * @todo    Add your board-specific code, if any.
  */
 void setSdCardConfigurationOverrides(void) {
-	engineConfiguration->sdCardSpiDevice = SPI_DEVICE_3;
+	engineConfiguration->sdCardSpiDevice = SPI_DEVICE_2;
 
-	engineConfiguration->spi3mosiPin = GPIOC_12;
-	engineConfiguration->spi3misoPin = GPIOC_11;
-	engineConfiguration->spi3sckPin = GPIOC_10;
-	engineConfiguration->sdCardCsPin = GPIOA_15;
+//	engineConfiguration->spi3mosiPin = GPIOC_12;
+//	engineConfiguration->spi3misoPin = GPIOC_11;
+//	engineConfiguration->spi3sckPin = GPIOC_10;
+//	engineConfiguration->sdCardCsPin = GPIOA_15;
 
-//	engineConfiguration->spi2mosiPin = GPIOB_15;
-//	engineConfiguration->spi2misoPin = GPIOB_14;
-//	engineConfiguration->spi2sckPin = GPIOB_13;
-//	engineConfiguration->sdCardCsPin = GPIOB_12;
-	CONFIG(is_enabled_spi_3) = true;
+	engineConfiguration->spi2mosiPin = GPIOB_15;
+	engineConfiguration->spi2misoPin = GPIOB_14;
+	engineConfiguration->spi2sckPin = GPIOB_13;
+	engineConfiguration->sdCardCsPin = GPIOB_12;
+	CONFIG(is_enabled_spi_2) = true;
 }
diff --git a/firmware/config/boards/hellen/hellen128/connectors/main.yaml b/firmware/config/boards/hellen/hellen128/connectors/main.yaml
index 00b060ce16..0eb7fc9939 100644
--- a/firmware/config/boards/hellen/hellen128/connectors/main.yaml
+++ b/firmware/config/boards/hellen/hellen128/connectors/main.yaml
@@ -5,6 +5,9 @@ pins:
 
   - pin: A2    
     function: ECU power supply from ignition key
+    class: analog_inputs
+    id: EFI_ADC_5
+    ts_name: Battery Sense
     type: 12v
 
   - pin: A3