diff --git a/IR_Encoder.cpp b/IR_Encoder.cpp
index 7dc47f5..e4de370 100644
--- a/IR_Encoder.cpp
+++ b/IR_Encoder.cpp
@@ -24,6 +24,13 @@ IR_Encoder::~IR_Encoder() {
     delete [] sendBuffer;
 };
 
+void IR_Encoder::sendData(uint16_t addrTo, uint8_t* data, uint8_t len,  bool needAccept = false) {
+    uint8_t packSize = msgBytes + addrBytes + addrBytes + len + crcBytes;
+    uint8_t msgType =
+        ((needAccept ? IR_MSG_DATA_ACCEPT : IR_MSG_DATA_NOACCEPT) << 5) | ((packSize - crcBytes) & IR_MASK_MSG_INFO);
+    _sendData(addrTo, data, len, msgType);
+}
+
 void IR_Encoder::sendACK(uint16_t addrTo, uint8_t addInfo, bool forAll = false) {
     uint8_t* ptr = new uint8_t[msgBytes + addrBytes + crcBytes] { 0 };
 
@@ -184,7 +191,7 @@ void IR_Encoder::isr() {
                     toggleCounter = currentBitSequence[!state];
                     dataSequenceCounter--;
                 } else {                            // Конец data, переход на следующий signal
-                    syncLastBit = !((sendBuffer[dataByteCounter]) & 1U);
+                    syncLastBit = ((sendBuffer[dataByteCounter]) & 1U);
                     dataByteCounter++;
                     dataBitCounter = bitPerByte - 1;
                     dataSequenceCounter = bitPerByte * 2;
diff --git a/IR_Encoder.h b/IR_Encoder.h
index cdbdb9c..f5652e9 100644
--- a/IR_Encoder.h
+++ b/IR_Encoder.h
@@ -27,6 +27,7 @@ public:
 
     template<typename T>
     void sendData(uint16_t addrTo, T& data, bool needAccept = false);
+    void sendData(uint16_t addrTo, uint8_t* data, uint8_t len, bool needAccept = false);
     void sendACK(uint16_t addrTo, uint8_t addInfo = 0, bool forAll = false);
     void sendRequest(uint16_t addrTo, uint8_t addInfo = 0);
     void rawSend(uint8_t* ptr, uint8_t len);
@@ -46,8 +47,8 @@ private:
     enum SignalPart : uint8_t {
         noSignal = 0,
         preamb = 1,
-        data = 2,   
-        sync = 3   
+        data = 2,
+        sync = 3
     };
 
     uint8_t sendLen;
@@ -87,7 +88,6 @@ private:
     volatile SignalPart signal;
 
 
-
 };
 
 ////////////////////////////////////////////////////////////////////////////////////////////////
@@ -102,3 +102,4 @@ void IR_Encoder::sendData(uint16_t addrTo, T& data, bool needAccept = false) { /
 
     _sendData(addrTo, data, len, msgType);
 }
+