diff --git a/src/W800 SDK v1.00.08/app/drivers/i2c/i2c.c b/src/W800 SDK v1.00.08/app/drivers/i2c/i2c.c
index 371b716..577392d 100644
--- a/src/W800 SDK v1.00.08/app/drivers/i2c/i2c.c	
+++ b/src/W800 SDK v1.00.08/app/drivers/i2c/i2c.c	
@@ -10,13 +10,6 @@ void i2c_init(enum tls_io_name SDAPin, enum tls_io_name SCLPin, uint32_t frequen
     tls_i2c_init(frequency);
 }
 
-bool i2c_write(uint8_t address, const uint8_t *data, size_t length, bool sendStop)
-{
-    if(!data)return false;
-
-    return true;
-}
-
 bool i2c_write_reg(uint8_t address, uint8_t reg, uint8_t data)
 {
     //First we send the address followed by the register we want to write to:
diff --git a/src/W800 SDK v1.00.08/app/drivers/i2c/i2c.h b/src/W800 SDK v1.00.08/app/drivers/i2c/i2c.h
index ba806f7..dd7f5ca 100644
--- a/src/W800 SDK v1.00.08/app/drivers/i2c/i2c.h	
+++ b/src/W800 SDK v1.00.08/app/drivers/i2c/i2c.h	
@@ -8,8 +8,6 @@
 
 void i2c_init(enum tls_io_name SDAPin, enum tls_io_name SCLPin, uint32_t frequency);
 
-//bool i2c_write(uint8_t address, const uint8_t *data, size_t length);
-
 bool i2c_write_reg(uint8_t address, uint8_t reg, uint8_t data);
 
 bool i2c_read(uint8_t address, uint8_t reg, uint8_t * const data, size_t length);