I previously had this sketch working fine with a local sensor on Arduino Uno. I want to move to NodeMCU for the sake of simplicity.

I have loaded the sketch that worked previosuly on the Ardunio onto the NodeMCU and it is stuck in the infinite loop. I suspect this has something to do with sleep not working?

Here is the code:

//Set NODE ID
#define MY_NODE_ID 0

// Enable debug prints to serial monitor
#define MY_DEBUG

// Use a bit lower baudrate for serial prints on ESP8266 than default in MyConfig.h
#define MY_BAUD_RATE 9600

// Enables and select radio type (if attached)
//#define MY_RADIO_RF24
//#define MY_RADIO_RFM69
//#define MY_RADIO_RFM95

#define MY_GATEWAY_MQTT_CLIENT
#define MY_GATEWAY_ESP8266

// Set this node's subscribe and publish topic prefix
#define MY_MQTT_PUBLISH_TOPIC_PREFIX "homeassistant-out"
#define MY_MQTT_SUBSCRIBE_TOPIC_PREFIX "homeassistant-in"

// Set MQTT client id
#define MY_MQTT_CLIENT_ID "mysensors-1"

// Enable these if your MQTT broker requires username/password
#define MY_MQTT_USER "####"
#define MY_MQTT_PASSWORD "#####"

// Set WIFI SSID and password
#define MY_WIFI_SSID "######"
#define MY_WIFI_PASSWORD "######!"

// Set the hostname for the WiFi Client. This is the hostname
// passed to the DHCP server if not static.
#define MY_HOSTNAME "KITCHEN_MQTT_GW"

// Enable MY_IP_ADDRESS here if you want a static ip address (no DHCP)
//#define MY_IP_ADDRESS 192,168,178,87

// If using static ip you can define Gateway and Subnet address as well
//#define MY_IP_GATEWAY_ADDRESS 192,168,178,1
//#define MY_IP_SUBNET_ADDRESS 255,255,255,0

// MQTT broker ip address.
#define MY_CONTROLLER_IP_ADDRESS 192, 168, 87, 179

//MQTT broker if using URL instead of ip address.
// #define MY_CONTROLLER_URL_ADDRESS "test.mosquitto.org"

// The MQTT broker port to to open
#define MY_PORT 1883

// Enable inclusion mode
//#define MY_INCLUSION_MODE_FEATURE
// Enable Inclusion mode button on gateway
//#define MY_INCLUSION_BUTTON_FEATURE
// Set inclusion mode duration (in seconds)
//#define MY_INCLUSION_MODE_DURATION 60
// Digital pin used for inclusion mode button
//#define MY_INCLUSION_MODE_BUTTON_PIN D1

// Set blinking period
//#define MY_DEFAULT_LED_BLINK_PERIOD 300

// Flash leds on rx/tx/err
//#define MY_DEFAULT_ERR_LED_PIN 16  // Error led pin
//#define MY_DEFAULT_RX_LED_PIN  16  // Receive led pin
//#define MY_DEFAULT_TX_LED_PIN  16  // the PCB, on board LED

#include <MySensors.h>

unsigned long SLEEP_TIME = 120000; // Sleep time between reports (in milliseconds)
#define DIGITAL_INPUT_SENSOR 3   // The digital input you attached your motion sensor.  (Only 2 and 3 generates interrupt!)
#define CHILD_ID_PH_LOCAL 1   // Id of the sensor child

// Initialize motion message
MyMessage msg(CHILD_ID_PH_LOCAL, V_TRIPPED);

void setup()
{
  pinMode(DIGITAL_INPUT_SENSOR, INPUT);      // sets the motion sensor digital pin as input
}

void presentation()
{
  // Send the sketch version information to the gateway and Controller
  sendSketchInfo("Kitchen Motion Sensor", "2.0");

  // Register all sensors to gw (they will be created as child devices)
  present(CHILD_ID_PH_LOCAL, S_MOTION);
}

void loop()
{
  // Read digital motion value
  boolean tripped = digitalRead(DIGITAL_INPUT_SENSOR) == HIGH; 
        
  Serial.println(tripped);
  send(msg.set(tripped?"1":"0"));  // Send tripped value to gw 

  // Sleep until interrupt comes in on motion sensor. Send update every two minute.
  sleep(digitalPinToInterrupt(DIGITAL_INPUT_SENSOR), CHANGE, SLEEP_TIME);
}

Any help you anyone can provide would be greatly appreciated.

Thank You!