diff --git a/examples/gps/i2c/main.go b/examples/gps/i2c/main.go
index 8f7873c..123cc26 100644
--- a/examples/gps/i2c/main.go
+++ b/examples/gps/i2c/main.go
@@ -10,7 +10,7 @@ import (
 func main() {
 	println("GPS I2C Example")
 	machine.I2C0.Configure(machine.I2CConfig{})
-	ublox := gps.NewI2C(machine.I2C0)
+	ublox := gps.NewI2CWithAddress(machine.I2C0, gps.UBLOX_I2C_ADDRESS)
 	parser := gps.NewParser()
 	var fix gps.Fix
 	for {
diff --git a/gps/gps.go b/gps/gps.go
index 86bfd6a..16ba870 100644
--- a/gps/gps.go
+++ b/gps/gps.go
@@ -69,10 +69,16 @@ func NewUART(uart drivers.UART) Device {
 }
 
 // NewI2C creates a new I2C GPS connection.
+// Uses the default i2c address (0x42) for backward compatibility reasons.
 func NewI2C(bus drivers.I2C) Device {
+	return NewI2CWithAddress(bus, I2C_ADDRESS)
+}
+
+// NewI2CWithAddress creates a new I2C GPS connection on the provided address
+func NewI2CWithAddress(bus drivers.I2C, i2cAddress uint16) Device {
 	return Device{
 		bus:      bus,
-		address:  I2C_ADDRESS,
+		address:  i2cAddress,
 		buffer:   make([]byte, bufferSize),
 		bufIdx:   bufferSize,
 		sentence: strings.Builder{},
diff --git a/gps/registers.go b/gps/registers.go
index 5ef9918..6d74d87 100644
--- a/gps/registers.go
+++ b/gps/registers.go
@@ -4,7 +4,11 @@ package gps
 
 // The I2C address which this device listens to.
 const (
-	I2C_ADDRESS = 0x42
+	// To ensure backward compatibility
+	I2C_ADDRESS = UBLOX_I2C_ADDRESS
+
+	UBLOX_I2C_ADDRESS   = 0x42
+	PA1010D_I2C_ADDRESS = 0x10
 )
 
 const (