diff --git a/examples/dual_thermocouple_sensors/max6675_signalk_n2k.cpp b/examples/dual_thermocouple_sensors/max6675_signalk_n2k.cpp
index 42ddcbef2..12a71becf 100644
--- a/examples/dual_thermocouple_sensors/max6675_signalk_n2k.cpp
+++ b/examples/dual_thermocouple_sensors/max6675_signalk_n2k.cpp
@@ -57,9 +57,8 @@ void setup() {
                   ->set_hostname("egt-temp")
                   // Optionally, hard-code the WiFi and Signal K server
                   // settings. This is normally not needed.
-                  ->set_wifi("Off Hand 2.4G", "2222222222")
-                  //->set_wifi("kitty3", "2222222222")
-                  //->set_sk_server("192.168.8.10", 3443)
+                  ->set_wifi("XXXXXXX", "XXXXXXXX")
+                  //->set_sk_server("XXXXXXXX", 3443)
                   ->get_app();
 
   auto* engine_0_egt_temperature = new RepeatSensor<float>(1000, temp0_callback); 
diff --git a/examples/dual_thermocouple_sensors/platformio.ini b/examples/dual_thermocouple_sensors/platformio.ini
index cfca43673..b6f4dd2aa 100644
--- a/examples/dual_thermocouple_sensors/platformio.ini
+++ b/examples/dual_thermocouple_sensors/platformio.ini
@@ -15,7 +15,7 @@ framework = arduino
 lib_deps = 
 	adafruit/MAX6675 library@^1.1.2
 	signalk/SensESP@^2.7.2
- 	ttlappalainen/NMEA2000_esp32@^1.0.3
-	ttlappalainen/NMEA2000-library@^4.21.2
+ 	ttlappalainen/NMEA2000_esp32@^1.0.3       ; only needed for n2k interface
+	ttlappalainen/NMEA2000-library@^4.21.2    ; only needed for n2k interface
 monitor_speed = 115200
 board_build.partitions = min_spiffs.csv