diff --git a/Hardware/.DS_Store b/Hardware/.DS_Store
index 3c67850..de6ad02 100644
Binary files a/Hardware/.DS_Store and b/Hardware/.DS_Store differ
diff --git a/Hardware/KiCAD/.DS_Store b/Hardware/KiCAD/.DS_Store
index d94f930..ece1fe0 100644
Binary files a/Hardware/KiCAD/.DS_Store and b/Hardware/KiCAD/.DS_Store differ
diff --git a/JumperlessNano/src/Peripherals.cpp b/JumperlessNano/src/Peripherals.cpp
index cb8ef0c..2621e6c 100644
--- a/JumperlessNano/src/Peripherals.cpp
+++ b/JumperlessNano/src/Peripherals.cpp
@@ -78,8 +78,8 @@ void initADC(void)
 void initDAC(void)
 {
 
-  // Wire.begin();
-  if (dac1_8V.begin(MCP4725A1_Addr_A01, i2c0, 3000, 4, 5) == true)
+   Wire.begin();
+  if (dac1_8V.begin(MCP4725A1_Addr_A01, i2c0, 400, 4, 5) == true)
   {
     revisionNumber = 2;
 
@@ -89,7 +89,7 @@ void initDAC(void)
 
     calib[1] = 150;
 
-    dac0_5V.begin(MCP4725A1_Addr_A00, i2c0, 3000, 4, 5);
+    dac0_5V.begin(MCP4725A1_Addr_A00, i2c0, 400, 4, 5);
 
     //
     delay(1);