diff --git a/wpilibc/src/main/native/include/frc/ADXL345_I2C.h b/wpilibc/src/main/native/include/frc/ADXL345_I2C.h
index e1fb1ef491..4c6d9dffe2 100644
--- a/wpilibc/src/main/native/include/frc/ADXL345_I2C.h
+++ b/wpilibc/src/main/native/include/frc/ADXL345_I2C.h
@@ -64,6 +64,9 @@ class ADXL345_I2C : public nt::NTSendable,
     double ZAxis = 0.0;
   };
 
+  /// Default I2C device address.
+  static constexpr int kAddress = 0x1D;
+
   /**
    * Constructs the ADXL345 Accelerometer over I2C.
    *
@@ -137,7 +140,6 @@ class ADXL345_I2C : public nt::NTSendable,
   hal::SimDouble m_simY;
   hal::SimDouble m_simZ;
 
-  static constexpr int kAddress = 0x1D;
   static constexpr int kPowerCtlRegister = 0x2D;
   static constexpr int kDataFormatRegister = 0x31;
   static constexpr int kDataRegister = 0x32;
diff --git a/wpilibj/src/main/java/edu/wpi/first/wpilibj/ADXL345_I2C.java b/wpilibj/src/main/java/edu/wpi/first/wpilibj/ADXL345_I2C.java
index d59f682141..4f6803d0b8 100644
--- a/wpilibj/src/main/java/edu/wpi/first/wpilibj/ADXL345_I2C.java
+++ b/wpilibj/src/main/java/edu/wpi/first/wpilibj/ADXL345_I2C.java
@@ -27,7 +27,9 @@ import java.nio.ByteOrder;
  */
 @SuppressWarnings({"TypeName", "PMD.UnusedPrivateField"})
 public class ADXL345_I2C implements NTSendable, AutoCloseable {
-  private static final byte kAddress = 0x1D;
+  /** Default I2C device address. */
+  public static final byte kAddress = 0x1D;
+
   private static final byte kPowerCtlRegister = 0x2D;
   private static final byte kDataFormatRegister = 0x31;
   private static final byte kDataRegister = 0x32;