From e0cd14e904f8c8316043dc387a5555f7a6507ced Mon Sep 17 00:00:00 2001
From: Mikkel Troest <mikkel@troest.dk>
Date: Sat, 19 Feb 2022 18:07:36 +0100
Subject: [PATCH] publish ESP free mem in mqtt publishSystem

---
 src/mqtt/RawMqttHandler.cpp | 1 +
 1 file changed, 1 insertion(+)

diff --git a/src/mqtt/RawMqttHandler.cpp b/src/mqtt/RawMqttHandler.cpp
index 1f13d7f0..f66938cb 100644
--- a/src/mqtt/RawMqttHandler.cpp
+++ b/src/mqtt/RawMqttHandler.cpp
@@ -211,6 +211,7 @@ bool RawMqttHandler::publishSystem(HwTools* hw) {
 	if(vcc > 0) {
 		mqtt->publish(topic + "/vcc", String(vcc, 2));
 	}
+	mqtt->publish(topic + "/mem", String(ESP.getFreeHeap()));
 	mqtt->publish(topic + "/rssi", String(hw->getWifiRssi()));
     if(hw->getTemperature() > -85) {
 		mqtt->publish(topic + "/temperature", String(hw->getTemperature(), 2));