diff --git a/rust/src/plant_hal.rs b/rust/src/plant_hal.rs
index 70b5a9c..edcaa4d 100644
--- a/rust/src/plant_hal.rs
+++ b/rust/src/plant_hal.rs
@@ -204,6 +204,7 @@ pub struct PlantCtrlBoard<'a> {
         PinDriver<'a, esp_idf_hal::gpio::AnyIOPin, InputOutput>,
         PinDriver<'a, esp_idf_hal::gpio::AnyIOPin, InputOutput>,
     >,
+    shift_register_enable_invert: PinDriver<'a, esp_idf_hal::gpio::AnyIOPin, esp_idf_hal::gpio::Output>,
     tank_channel: AdcChannelDriver<'a, Gpio5, AdcDriver<'a, esp_idf_hal::adc::ADC1>>,
     solar_is_day: PinDriver<'a, esp_idf_hal::gpio::AnyIOPin, esp_idf_hal::gpio::Input>,
     boot_button: PinDriver<'a, esp_idf_hal::gpio::AnyIOPin, esp_idf_hal::gpio::Input>,
@@ -403,7 +404,7 @@ impl PlantCtrlBoardInteraction for PlantCtrlBoard<'_> {
         self.signal_counter.counter_pause()?;
         self.signal_counter.counter_clear()?;
         //Disable all
-        self.shift_register.decompose()[SENSOR_ON]
+        self.shift_register.decompose()[MS_4]
             .set_high()
             .unwrap();
 
@@ -435,9 +436,12 @@ impl PlantCtrlBoardInteraction for PlantCtrlBoard<'_> {
 
         self.sensor_multiplexer(sensor_channel)?;
 
-        self.shift_register.decompose()[SENSOR_ON]
+        self.shift_register.decompose()[MS_4]
             .set_low()
             .unwrap();
+        self.shift_register.decompose()[SENSOR_ON]
+        .set_high()
+        .unwrap();
 
         let delay = Delay::new_default();
         let measurement = 100;
@@ -448,9 +452,12 @@ impl PlantCtrlBoardInteraction for PlantCtrlBoard<'_> {
         self.signal_counter.counter_resume()?;
         delay.delay_ms(measurement);
         self.signal_counter.counter_pause()?;
-        self.shift_register.decompose()[SENSOR_ON]
+        self.shift_register.decompose()[MS_4]
             .set_high()
             .unwrap();
+        self.shift_register.decompose()[SENSOR_ON]
+        .set_low()
+        .unwrap();
         let unscaled = self.signal_counter.get_counter_value()? as i32;
         let hz = (unscaled as f32 * factor) as i32;
         println!("Measuring {:?} @ {} with {}", sensor, plant, hz);
@@ -1108,8 +1115,15 @@ impl CreatePlantHal<'_> for PlantHal {
         one_wire_pin.set_pull(Pull::Floating).unwrap();
 
         //disable all
+        let ms1 = &mut shift_register.decompose()[MS_1];
+        ms1.set_low()?;
+        let ms2 = &mut shift_register.decompose()[MS_2];
+        ms2.set_low()?;
+        let ms3 = &mut shift_register.decompose()[MS_3];
+        ms3.set_low()?;
+        
         let ms4 = &mut shift_register.decompose()[MS_4];
-        ms4.set_high()?;
+        ms4.set_low()?;
         
         //init,reset rtc memory depending on cause
         let reasons = ResetReason::get();
@@ -1222,6 +1236,7 @@ impl CreatePlantHal<'_> for PlantHal {
         let mut general_fault = PinDriver::input_output(peripherals.pins.gpio6.downgrade())?;
         general_fault.set_pull(Pull::Floating)?;
         general_fault.set_low()?;
+
         let one_wire_bus = OneWire::new(one_wire_pin)
             .map_err(|err| -> anyhow::Error { anyhow!("Missing attribute: {:?}", err) })?;
 
@@ -1233,8 +1248,13 @@ impl CreatePlantHal<'_> for PlantHal {
         } else {
             println!("Managed to comunnicate with battery");
         }
+
+        let mut shift_register_enable_invert = PinDriver::output(peripherals.pins.gpio21.downgrade())?;
+        shift_register_enable_invert.set_low().unwrap();        
+
         let rv = Mutex::new(PlantCtrlBoard {
             shift_register,
+            shift_register_enable_invert,
             tank_channel,
             solar_is_day,
             boot_button,