diff --git a/optoma_rs232.cpp b/optoma_rs232.cpp
index 3d6255c..e2042de 100644
--- a/optoma_rs232.cpp
+++ b/optoma_rs232.cpp
@@ -70,6 +70,7 @@ void OptomaRS232Component::loop() {
 
 void OptomaRS232Component::update() {
   last_query_ = (last_query_ + 1) % std::size(QUERY_DATA);
+  ESP_LOGD(TAG, "Sending query: %.*s", (int)(strlen(QUERY_DATA[last_query_]) - 1), QUERY_DATA[last_query_]);
   write_array(reinterpret_cast<const uint8_t *>(QUERY_DATA[last_query_]), strlen(QUERY_DATA[last_query_]));
 }
 
@@ -93,11 +94,13 @@ void OptomaRS232Component::beamer_input_select_changed(const std::string &state,
   if (inp == current_input_)
     return;
   current_input_ = inp;
+  ESP_LOGD(TAG, "Sending command: %.*s", (int)(strlen(data) - 1), data);
   write_array(reinterpret_cast<const uint8_t *>(data), strlen(data));
 }
 
 void OptomaRS232Component::beamer_power_switch_changed(const bool state) {
   const char *cmd = state ? "~0000 1\r" : "~0000 2\r";
+  ESP_LOGD(TAG, "Sending command: %.*s", (int)(strlen(cmd) - 1), cmd);
   write_array(reinterpret_cast<const uint8_t *>(cmd), strlen(cmd));
 }