diff --git a/ohmpi/hardware_components/mb_2024_0_2.py b/ohmpi/hardware_components/mb_2024_0_2.py
index 5deb81270666acccc0afecdc1e9ede331b7986aa..6dac7944e719a39ff5d94c082e3f838a9e54f5eb 100644
--- a/ohmpi/hardware_components/mb_2024_0_2.py
+++ b/ohmpi/hardware_components/mb_2024_0_2.py
@@ -99,6 +99,16 @@ class Tx(Tx_mb_2023):
         if not subclass_init:
             self.exec_logger.event(f'{self.model}\ttx_init\tend\t{datetime.datetime.utcnow()}')
 
+    @property
+    def current(self):
+        return self._current
+
+    @current.setter
+    def current(self,  value):
+        assert value >= 0.
+        self._current = value
+        self.pwr.current = value:
+
     def inject(self, polarity=1, injection_duration=None):
         # add leds?
         self.pin6.value = True