diff --git a/src/omnicrystal.cpp b/src/omnicrystal.cpp
index 22a6579..4e52b72 100644
--- a/src/omnicrystal.cpp
+++ b/src/omnicrystal.cpp
@@ -57,11 +57,7 @@ Omnicrystal& Omnicrystal::begin(){
     return *this;
 }
 
-Omnicrystal& Omnicrystal::write(const char *text){
-    uint16_t i = 0;
-    while(text[i] != '\0'){
-        send((uint8_t)text[i], 1);
-        i++;
-    }
-    return *this;
+size_t Omnicrystal::write(uint8_t data){
+    send(data, 1);
+    return 1;
 }
diff --git a/src/omnicrystal.h b/src/omnicrystal.h
index cee2078..207b9fe 100644
--- a/src/omnicrystal.h
+++ b/src/omnicrystal.h
@@ -3,13 +3,14 @@
 #define OMNICRYSTAL_H
 
 #include <Arduino.h>
+#include <Print.h>
 #include <stdint.h>
 #include <interface/defultmodules.h>
 #include <interface/lcdinterface.h>
 
 enum BusType {Bus4Bits, Bus8Bits};
 
-class Omnicrystal{
+class Omnicrystal : public Print{
     private:
         LCDInterface &_bridge;
         const BusType _bus; // tipo de comunicação 4 ou 8 bits
@@ -23,7 +24,7 @@ class Omnicrystal{
         Omnicrystal(LCDInterface &bridge, const BusType bus, uint8_t line, uint8_t col) : _bridge{bridge}, _bus{bus},
             _line{line}, _col{col}{}
         Omnicrystal& begin();
-        Omnicrystal& write(const char *text);
+        virtual size_t write(uint8_t);
 };
 
 #endif