diff --git a/docs/tutorials/config/pyr0piezo-i2c/pyr0piezo-i2c.md b/docs/tutorials/config/pyr0piezo-i2c/pyr0piezo-i2c.md
index 3e69cca..abefd46 100644
--- a/docs/tutorials/config/pyr0piezo-i2c/pyr0piezo-i2c.md
+++ b/docs/tutorials/config/pyr0piezo-i2c/pyr0piezo-i2c.md
@@ -20,7 +20,7 @@ see [Pyr0-Piezo Parameters Explanation](../pyr0piezo-parameters/pyr0piezo-parame
 |0x09|CONFIG|None|Output|32
 |0x0a|ERASE|None|Input|1
 |0x0b|STATE|None|Output|10
-|0x0c|VCCSW|Boolean|Input|1
+|0x0c|SIGVOL|Boolean|Input|1
 |0x0d|VCCADJUST|Millivolts|Input|2
 
 ## I2C Command Syntax
diff --git a/docs/tutorials/config/pyr0piezo-parameters/pyr0piezo-parameters.md b/docs/tutorials/config/pyr0piezo-parameters/pyr0piezo-parameters.md
index 472c98a..a93ae7a 100644
--- a/docs/tutorials/config/pyr0piezo-parameters/pyr0piezo-parameters.md
+++ b/docs/tutorials/config/pyr0piezo-parameters/pyr0piezo-parameters.md
@@ -6,7 +6,7 @@
 - To change gain factor: `GAIN_F` [integer for gain state - see note*]
 - To change the output logic: `LOGIC [0|1]` (0 for active low, 1 for active high)
 - To enable piezo plugged detection: `PZDET [0|1]` (0 for disabled, 1 for enabled)
-- To set the sensor logic output voltage: `VCCSW [0|1]` (0 for 3.3v, 1 for 5v)
+- To set the sensor logic output voltage: `SIGVOL [0|1]` (0 for 3.3v, 1 for 5v)
 - To change ADC hysteresis value: `HYST` [integer in millivolts]
 - To change sensor input pullup vRef low threshold: `VFOL` [integer in millivolts]
 - To change comparator trigger high threshold: `VCOMP` [integer in millivolts]