From 894432ab818660824351f651a01aaa6c1d0ac2fd Mon Sep 17 00:00:00 2001
From: esp32beans <109044562+esp32beans@users.noreply.github.com>
Date: Mon, 2 Oct 2023 18:50:48 -0300
Subject: [PATCH] Fix BTAdvertisedDeviceSet::toString() method output

---
 libraries/BluetoothSerial/src/BTAdvertisedDeviceSet.cpp | 6 +++---
 1 file changed, 3 insertions(+), 3 deletions(-)

diff --git a/libraries/BluetoothSerial/src/BTAdvertisedDeviceSet.cpp b/libraries/BluetoothSerial/src/BTAdvertisedDeviceSet.cpp
index 14bf01fe815..899fbe21c1c 100644
--- a/libraries/BluetoothSerial/src/BTAdvertisedDeviceSet.cpp
+++ b/libraries/BluetoothSerial/src/BTAdvertisedDeviceSet.cpp
@@ -41,9 +41,9 @@ bool        BTAdvertisedDeviceSet::haveRSSI() const { return m_haveRSSI; }
 std::string BTAdvertisedDeviceSet::toString() {
 	std::string res = "Name: " + getName() + ", Address: " + std::string(getAddress().toString().c_str(), getAddress().toString().length());
 	if (haveCOD()) {
-		char val[6];
-		snprintf(val, sizeof(val), "%d", getCOD());
-		res += ", cod: ";
+		char val[7]; //6 hex digits + null
+		snprintf(val, sizeof(val), "%06x", getCOD() & 0xFFFFFF);
+		res += ", cod: 0x";
 		res += val;
 	}
 	if (haveRSSI()) {