diff --git a/lib/Hoymiles/src/HoymilesRadio.cpp b/lib/Hoymiles/src/HoymilesRadio.cpp
index aaa0456..40cb972 100644
--- a/lib/Hoymiles/src/HoymilesRadio.cpp
+++ b/lib/Hoymiles/src/HoymilesRadio.cpp
@@ -232,6 +232,9 @@ void HoymilesRadio::sendEsbPacket(CommandAbstract* cmd)
     openWritingPipe(s);
     _radio->setRetries(3, 15);
 
+    Serial.print(F("TX Channel: "));
+    Serial.print(_radio->getChannel());
+    Serial.print(F(" --> "));
     cmd->dumpDataPayload(Serial);
     _radio->write(cmd->getDataPayload(), cmd->getDataSize());
 
diff --git a/lib/Hoymiles/src/HoymilesRadio.h b/lib/Hoymiles/src/HoymilesRadio.h
index 4db5df5..0ffee37 100644
--- a/lib/Hoymiles/src/HoymilesRadio.h
+++ b/lib/Hoymiles/src/HoymilesRadio.h
@@ -77,7 +77,7 @@ private:
     uint8_t _rxChLst[5] = { 3, 23, 40, 61, 75 };
     uint8_t _rxChIdx;
 
-    uint8_t _txChLst[1] = { 40 };
+    uint8_t _txChLst[5] = { 3, 23, 40, 61, 75 };
     uint8_t _txChIdx;
 
     volatile bool _packetReceived;