diff --git a/ESP32/main.ino b/ESP32/main.ino
index 6cee13c..b2553f6 100644
--- a/ESP32/main.ino
+++ b/ESP32/main.ino
@@ -308,6 +308,8 @@ void setup() {
 #if !defined(BUILD_FOR_RP2040)
 	Serial.print(F("Free RAM after init: "));
 	Serial.println(ESP.getFreeHeap());
+	Serial.print(F("Free PSRAM: "));
+	Serial.println(ESP.getFreePsram());
 #endif
 
 #if !defined(SHA2017)