Paul,
So, I just fired up an Arduino MEGA + W5100 shield running the following sketch. Everything is working perfectly as far as two-way communications between all six switch-type devices and the SmartThings cloud/classic mobile app on my phone.
The one issue I am having is the nagging duplicate child device issue. For this test, I simply ignored the duplicate and used whichever child device actually works (one will work completely, the other will not.) Do not delete the duplicate child devices as that messes up everything, which should be very evident in your Live Logging display in the ST Web IDE.
I was able to turn On and Off the 2 dimmerSwitch devices, and adjust their dimmer levels.
Here’s the sketch if you’d like to give it a try. Be sure to tweak the networking section’s IP addresses.
//******************************************************************************************
// File: ST_Anything_Multiples_EthernetW5100.ino
// Authors: Dan G Ogorchock & Daniel J Ogorchock (Father and Son)
//
// Summary: This Arduino Sketch, along with the ST_Anything library and the revised SmartThings
// library, demonstrates the ability of one Arduino + Ethernet W5100 Shield to
// implement a multi input/output custom device for integration into SmartThings.
// The ST_Anything library takes care of all of the work to schedule device updates
// as well as all communications with the Ethernet W5100 Shield.
//
// ST_Anything_Multiples implements the following ST Capabilities in multiples of 2 as a demo of what is possible with a single Arduino
// - 2 x Door Control devices (used typically for Garage Doors - input pin (contact sensor) and output pin (relay switch)
// - 2 x Contact Sensor devices (used to monitor magnetic door sensors)
// - 2 x Switch devices (used to turn on a digital output (e.g. LED, relay, etc...)
// - 2 x Water Sensor devices (using an analog input pin to measure voltage from a water detector board)
// - 2 x Illuminance Measurement devices (using a photoresitor attached to ananlog input)
// - 2 x Voltage Measurement devices (using a photoresitor attached to ananlog input)
// - 2 x Smoke Detector devices (using simple digital input)
// - 2 x Carbon Monoxide Detector devices (using simple digital input)
// - 2 x Motion devices (used to detect motion)
// - 2 x Temperature Measurement devices (Temperature from DHT22 device)
// - 2 x Humidity Measurement devices (Humidity from DHT22 device)
// - 2 x Relay Switch devices (used to turn on a digital output for a set number of cycles And On/Off times (e.g.relay, etc...))
// - 2 x Button devices (sends "pushed" if held for less than 1 second, else sends "held"
// - 2 x Alarm devices - 1 siren only, 1 siren and strobe (using simple digital outputs)
// - 2 x Dimmer Switch devices - uses 2 digital outputs, one for on/off and one for pwm level
// - 2 x MQ-2 Smoke Detector devices (using simple analog input compared to user defined limit)
//
// During the development of this re-usable library, it became apparent that the
// Arduino UNO R3's very limited 2K of SRAM was very limiting in the number of
// devices that could be implemented simultaneously. A tremendous amount of effort
// has gone into reducing the SRAM usage, including siginificant improvements to
// the SmartThings Arduino library.
//
// Note: This sketch was fully tested on an Arduino MEGA 2560 using the Ethernet W5100 Shield.
//
// Change History:
//
// Date Who What
// ---- --- ----
// 2015-01-03 Dan & Daniel Original Creation
// 2017-02-12 Dan Ogorchock Revised to use the new SMartThings v2.0 library
// 2017-04-16 Dan Ogorchock New sketch to demonstrate multiple SmartThings Capabilties of each type
// 2017-04-22 Dan Ogorchock Added Voltage, Carbon Monoxide, and Alarm with Strobe
// 2017-07-04 Dan Ogorchock Added MQ-2 based Smoke Detection
//
//******************************************************************************************
//******************************************************************************************
// SmartThings Library for Arduino Ethernet W5100 Shield
//******************************************************************************************
#include <SmartThingsEthernetW5100.h> //Library to provide API to the SmartThings Ethernet W5100 Shield
//******************************************************************************************
// ST_Anything Library
//******************************************************************************************
#include <Constants.h> //Constants.h is designed to be modified by the end user to adjust behavior of the ST_Anything library
#include <Device.h> //Generic Device Class, inherited by Sensor and Executor classes
#include <Sensor.h> //Generic Sensor Class, typically provides data to ST Cloud (e.g. Temperature, Motion, etc...)
#include <Executor.h> //Generic Executor Class, typically receives data from ST Cloud (e.g. Switch)
#include <InterruptSensor.h> //Generic Interrupt "Sensor" Class, waits for change of state on digital input
#include <PollingSensor.h> //Generic Polling "Sensor" Class, polls Arduino pins periodically
#include <Everything.h> //Master Brain of ST_Anything library that ties everything together and performs ST Shield communications
#include <PS_Illuminance.h> //Implements a Polling Sensor (PS) to measure light levels via a photo resistor on an analog input pin
#include <PS_Voltage.h> //Implements a Polling Sensor (PS) to measure voltage on an analog input pin
#include <PS_TemperatureHumidity.h> //Implements a Polling Sensor (PS) to measure Temperature and Humidity via DHT library
#include <PS_Water.h> //Implements a Polling Sensor (PS) to measure presence of water (i.e. leak detector) on an analog input pin
#include <PS_MQ2_Smoke.h> //Implements an Polling Sensor (PS) to monitor the status of an analog input pin from a MQ2 sensor
#include <IS_Motion.h> //Implements an Interrupt Sensor (IS) to detect motion via a PIR sensor on a digital input pin
#include <IS_Contact.h> //Implements an Interrupt Sensor (IS) to monitor the status of a digital input pin
#include <IS_Smoke.h> //Implements an Interrupt Sensor (IS) to monitor the status of a digital input pin
#include <IS_CarbonMonoxide.h> //Implements an Interrupt Sensor (IS) to monitor the status of a digital input pin
#include <IS_DoorControl.h> //Implements an Interrupt Sensor (IS) and Executor to monitor the status of a digital input pin and control a digital output pin
#include <IS_Button.h> //Implements an Interrupt Sensor (IS) to monitor the status of a digital input pin for button presses
#include <EX_Switch.h> //Implements an Executor (EX) via a digital output to a relay
#include <EX_Alarm.h> //Implements Executor (EX)as an Alarm capability with Siren and Strobe via digital outputs to relays
#include <S_TimedRelay.h> //Implements a Sensor to control a digital output pin with timing/cycle repeat capabilities
#include <EX_Switch_Dim.h> //Implements an Executor (EX) for a switch (on/off) and pwm output (level) uses 2 digital output pins
//**********************************************************************************************************
//Define which Arduino Pins will be used for each device
// Notes: Arduino communicates with both the W5100 and SD card using the SPI bus (through the ICSP header).
// This is on digital pins 10, 11, 12, and 13 on the Uno and pins 50, 51, and 52 on the Mega.
// On both boards, pin 10 is used to select the W5100 and pin 4 for the SD card.
// These pins cannot be used for general I/O. On the Mega, the hardware SS pin, 53,
// is not used to select either the W5100 or the SD card, but it must be kept as an output
// or the SPI interface won't work.
// See https://www.arduino.cc/en/Main/ArduinoEthernetShieldV1 for details on the W5100 Sield
//**********************************************************************************************************
//"RESERVED" pins for W5100 Ethernet Shield - best to avoid
#define PIN_4_RESERVED 4 //reserved by W5100 Shield on both UNO and MEGA
#define PIN_1O_RESERVED 10 //reserved by W5100 Shield on both UNO and MEGA
#define PIN_11_RESERVED 11 //reserved by W5100 Shield on UNO
#define PIN_12_RESERVED 12 //reserved by W5100 Shield on UNO
#define PIN_13_RESERVED 13 //reserved by W5100 Shield on UNO
#define PIN_50_RESERVED 50 //reserved by W5100 Shield on MEGA
#define PIN_51_RESERVED 51 //reserved by W5100 Shield on MEGA
#define PIN_52_RESERVED 52 //reserved by W5100 Shield on MEGA
#define PIN_53_RESERVED 53 //reserved by W5100 Shield on MEGA
//Analog Pins
#define PIN_WATER_1 A0 //SmartThings Capability "Water Sensor"
#define PIN_WATER_2 A1 //SmartThings Capability "Water Sensor"
#define PIN_ILLUMINANCE_1 A2 //SmartThings Capability "Illuminance Measurement"
#define PIN_ILLUMINANCE_2 A3 //SmartThings Capability "Illuminance Measurement"
#define PIN_VOLTAGE_1 A4 //SmartThings Capability "Voltage Measurement"
#define PIN_VOLTAGE_2 A5 //SmartThings Capability "Voltage Measurement"
#define PIN_SMOKE_3 A8 //SmartThings Capability "Smoke Detector"
#define PIN_SMOKE_4 A9 //SmartThings Capability "Smoke Detector"
//Digital Pins
#define PIN_TEMPERATUREHUMIDITY_1 22 //SmartThings Capabilities "Temperature Measurement" and "Relative Humidity Measurement"
#define PIN_TEMPERATUREHUMIDITY_2 23 //SmartThings Capabilities "Temperature Measurement" and "Relative Humidity Measurement"
#define PIN_MOTION_1 24 //SmartThings Capability "Motion Sensor"
#define PIN_MOTION_2 25 //SmartThings Capability "Motion Sensor"
#define PIN_CONTACT_1 26 //SmartThings Capability "Contact Sensor"
#define PIN_CONTACT_2 27 //SmartThings Capability "Contact Sensor"
#define PIN_SWITCH_1 28 //SmartThings Capability "Switch"
#define PIN_SWITCH_2 29 //SmartThings Capability "Switch"
#define PIN_TIMEDRELAY_1 30 //SmartThings Capability "Relay Switch"
#define PIN_TIMEDRELAY_2 31 //SmartThings Capability "Relay Switch"
#define PIN_SMOKE_1 32 //SmartThings Capability "Smoke Detector"
#define PIN_SMOKE_2 33 //SmartThings Capability "Smoke Detector"
#define PIN_ALARM_1 34 //SmartThings Capability "Alarm"
#define PIN_ALARM_2 40 //SmartThings Capability "Alarm"
#define PIN_STROBE_2 41 //SmartThings Capability "Alarm"
#define PIN_CO_1 42 //SmartThings Capability "Carbon Monoxide Detector"
#define PIN_CO_2 43 //SmartThings Capability "Carbon Monoxide Detector"
//Dimmer Switch Pins
#define PIN_DIMMERLEVEL_1 44 //SmartThings Capability "Switch Level" NOTE: MUST BE A PWM CAPABLE PIN!
#define PIN_DIMMERSWITCH_1 45 //SmartThings Capability "Switch"
#define PIN_DIMMERLEVEL_2 46 //SmartThings Capability "Switch Level" NOTE: MUST BE A PWM CAPABLE PIN!
#define PIN_DIMMERSWITCH_2 47 //SmartThings Capability "Switch"
//Garage Door Pins
#define PIN_DOORCONTROL_CONTACT_1 35 //SmartThings Capabilty "Door Control"
#define PIN_DOORCONTROL_RELAY_1 36 //SmartThings Capabilty "Door Control"
#define PIN_DOORCONTROL_CONTACT_2 37 //SmartThings Capabilty "Door Control"
#define PIN_DOORCONTROL_RELAY_2 38 //SmartThings Capabilty "Door Control"
//Pushbutton Pins
#define PIN_BUTTON1 48 //SmartThings Capabilty Button / Holdable Button
#define PIN_BUTTON2 49 //SmartThings Capabilty Button / Holdable Button
//******************************************************************************************
//W5100 Ethernet Shield Information
//******************************************************************************************
byte mac[] = {0x06,0x00,0xB6,0xC8,0x11,0xD2}; //MAC address, leave first octet 0x06, change others to be unique // <---You must edit this line!
IPAddress ip(192, 168, 1, 226); //Arduino device IP Address // <---You must edit this line!
IPAddress gateway(192, 168, 1, 1); //router gateway // <---You must edit this line!
IPAddress subnet(255, 255, 255, 0); //LAN subnet mask // <---You must edit this line!
IPAddress dnsserver(192, 168, 1, 1); //DNS server // <---You must edit this line!
const unsigned int serverPort = 8090; // port to run the http server on
// Smartthings hub information
IPAddress hubIp(192,168,1,149); // smartthings hub ip // <---You must edit this line!
const unsigned int hubPort = 39500; // smartthings hub port
//******************************************************************************************
//st::Everything::callOnMsgSend() optional callback routine. This is a sniffer to monitor
// data being sent to ST. This allows a user to act on data changes locally within the
// Arduino sktech withotu having to rely on the ST Cloud for time-critical tasks.
//******************************************************************************************
void callback(const String &msg)
{
//Uncomment if it weould be desirable to using this function
//Serial.print(F("ST_Anything_Miltiples Callback: Sniffed data = "));
//Serial.println(msg);
//TODO: Add local logic here to take action when a device's value/state is changed
//Masquerade as the ThingShield to send data to the Arduino, as if from the ST Cloud (uncomment and edit following line(s) as you see fit)
//st::receiveSmartString("Put your command here!"); //use same strings that the Device Handler would send
}
//******************************************************************************************
//Arduino Setup() routine
//******************************************************************************************
void setup()
{
//******************************************************************************************
//Declare each Device that is attached to the Arduino
// Notes: - For each device, there is typically a corresponding "tile" defined in your
// SmartThings Device Hanlder Groovy code, except when using new COMPOSITE Device Handler
// - For details on each device's constructor arguments below, please refer to the
// corresponding header (.h) and program (.cpp) files.
// - The name assigned to each device (1st argument below) must match the Groovy
// Device Handler names. (Note: "temphumid" below is the exception to this rule
// as the DHT sensors produce both "temperature" and "humidity". Data from that
// particular sensor is sent to the ST Hub in two separate updates, one for
// "temperature" and one for "humidity")
// - The new Composite Device Handler is comprised of a Parent DH and various Child
// DH's. The names used below MUST not be changed for the Automatic Creation of
// child devices to work properly. Simply increment the number by +1 for each duplicate
// device (e.g. contact1, contact2, contact3, etc...) You can rename the Child Devices
// to match your specific use case in the ST Phone Application.
//******************************************************************************************
//Polling Sensors
// static st::PS_Water sensor1(F("water1"), 60, 0, PIN_WATER_1, 200);
// static st::PS_Water sensor2(F("water2"), 60, 10, PIN_WATER_2, 200);
// static st::PS_Illuminance sensor3(F("illuminance1"), 60, 20, PIN_ILLUMINANCE_1, 0, 1023, 0, 1000);
// static st::PS_Illuminance sensor4(F("illuminance2"), 60, 30, PIN_ILLUMINANCE_2, 0, 1023, 0, 1000);
// static st::PS_TemperatureHumidity sensor5(F("temphumid1"), 60, 40, PIN_TEMPERATUREHUMIDITY_1, st::PS_TemperatureHumidity::DHT22,"temperature1","humidity1");
// static st::PS_TemperatureHumidity sensor6(F("temphumid2"), 60, 50, PIN_TEMPERATUREHUMIDITY_2, st::PS_TemperatureHumidity::DHT22,"temperature2","humidity2");
// static st::PS_Voltage sensor7(F("voltage1"), 60, 55, PIN_VOLTAGE_1, 0, 1023, 0, 5000);
// static st::PS_Voltage sensor8(F("voltage2"), 60, 57, PIN_VOLTAGE_2, 0, 1023, 0, 5000);
// static st::PS_MQ2_Smoke sensor23(F("smoke3"), 10, 3, PIN_SMOKE_3, 300);
// static st::PS_MQ2_Smoke sensor24(F("smoke4"), 10, 5, PIN_SMOKE_4, 300);
//Interrupt Sensors
// static st::IS_Motion sensor9(F("motion1"), PIN_MOTION_1, HIGH, false, 500);
// static st::IS_Motion sensor10(F("motion2"), PIN_MOTION_2, HIGH, false, 500);
// static st::IS_Contact sensor11(F("contact1"), PIN_CONTACT_1, LOW, true, 500);
// static st::IS_Contact sensor12(F("contact2"), PIN_CONTACT_2, LOW, true, 500);
// static st::IS_Smoke sensor13(F("smoke1"), PIN_SMOKE_1, HIGH, true, 500);
// static st::IS_Smoke sensor14(F("smoke2"), PIN_SMOKE_2, HIGH, true, 500);
// static st::IS_DoorControl sensor15(F("doorControl1"), PIN_DOORCONTROL_CONTACT_1, LOW, true, PIN_DOORCONTROL_RELAY_1, LOW, true, 1000);
// static st::IS_DoorControl sensor16(F("doorControl2"), PIN_DOORCONTROL_CONTACT_2, LOW, true, PIN_DOORCONTROL_RELAY_2, LOW, true, 1000);
// static st::IS_Button sensor17(F("button1"), PIN_BUTTON1, 1000, LOW, true, 500);
// static st::IS_Button sensor18(F("button2"), PIN_BUTTON2, 1000, LOW, true, 500);
// static st::IS_CarbonMonoxide sensor19(F("carbonMonoxide1"), PIN_CO_1, HIGH, true, 500);
// static st::IS_CarbonMonoxide sensor20(F("carbonMonoxide2"), PIN_CO_2, HIGH, true, 500);
//Special sensors/executors (uses portions of both polling and executor classes)
static st::S_TimedRelay sensor21(F("relaySwitch1"), PIN_TIMEDRELAY_1, LOW, true, 3000, 0, 1);
static st::S_TimedRelay sensor22(F("relaySwitch2"), PIN_TIMEDRELAY_2, LOW, true, 3000, 0, 1);
//Executors
static st::EX_Switch executor1(F("switch1"), PIN_SWITCH_1, LOW, true);
static st::EX_Switch executor2(F("switch2"), PIN_SWITCH_2, LOW, true);
// static st::EX_Alarm executor3(F("alarm1"), PIN_ALARM_1, LOW, true);
// static st::EX_Alarm executor4(F("alarm2"), PIN_ALARM_2, LOW, true, PIN_STROBE_2);
static st::EX_Switch_Dim executor5(F("dimmerSwitch1"), PIN_DIMMERSWITCH_1, PIN_DIMMERLEVEL_1, LOW, false);
static st::EX_Switch_Dim executor6(F("dimmerSwitch2"), PIN_DIMMERSWITCH_2, PIN_DIMMERLEVEL_2, LOW, false);
//*****************************************************************************
// Configure debug print output from each main class
//*****************************************************************************
st::Everything::debug=true;
st::Executor::debug=true;
st::Device::debug=true;
st::PollingSensor::debug=true;
st::InterruptSensor::debug=true;
//*****************************************************************************
//Initialize the "Everything" Class
//*****************************************************************************
//Initialize the optional local callback routine (safe to comment out if not desired)
st::Everything::callOnMsgSend = callback;
//Create the SmartThings EthernetW5100 Communications Object
//STATIC IP Assignment - Recommended
st::Everything::SmartThing = new st::SmartThingsEthernetW5100(mac, ip, gateway, subnet, dnsserver, serverPort, hubIp, hubPort, st::receiveSmartString);
//DHCP IP Assigment - Must set your router's DHCP server to provice a static IP address for this device's MAC address
//st::Everything::SmartThing = new st::SmartThingsEthernetW5100(mac, serverPort, hubIp, hubPort, st::receiveSmartString);
//Run the Everything class' init() routine which establishes Ethernet communications with the SmartThings Hub
st::Everything::init();
//*****************************************************************************
//Add each sensor to the "Everything" Class
//*****************************************************************************
// st::Everything::addSensor(&sensor1);
// st::Everything::addSensor(&sensor2);
// st::Everything::addSensor(&sensor3);
// st::Everything::addSensor(&sensor4);
// st::Everything::addSensor(&sensor5);
// st::Everything::addSensor(&sensor6);
// st::Everything::addSensor(&sensor7);
// st::Everything::addSensor(&sensor8);
// st::Everything::addSensor(&sensor9);
// st::Everything::addSensor(&sensor10);
// st::Everything::addSensor(&sensor11);
// st::Everything::addSensor(&sensor12);
// st::Everything::addSensor(&sensor13);
// st::Everything::addSensor(&sensor14);
// st::Everything::addSensor(&sensor15);
// st::Everything::addSensor(&sensor16);
// st::Everything::addSensor(&sensor17);
// st::Everything::addSensor(&sensor18);
// st::Everything::addSensor(&sensor19);
// st::Everything::addSensor(&sensor20);
st::Everything::addSensor(&sensor21);
st::Everything::addSensor(&sensor22);
// st::Everything::addSensor(&sensor23);
// st::Everything::addSensor(&sensor24);
//*****************************************************************************
//Add each executor to the "Everything" Class
//*****************************************************************************
st::Everything::addExecutor(&executor1);
st::Everything::addExecutor(&executor2);
// st::Everything::addExecutor(&executor3);
// st::Everything::addExecutor(&executor4);
st::Everything::addExecutor(&executor5);
st::Everything::addExecutor(&executor6);
//*****************************************************************************
//Initialize each of the devices which were added to the Everything Class
//*****************************************************************************
st::Everything::initDevices();
}
//******************************************************************************************
//Arduino Loop() routine
//******************************************************************************************
void loop()
{
//*****************************************************************************
//Execute the Everything run method which takes care of "Everything"
//*****************************************************************************
st::Everything::run();
}
Here is the Arduino Serial Monitor window output while I was changing the devices via my phone’s Class ST App.
01:10:52.810 -> Everything: Sending: dimmerSwitch1 on
01:10:52.949 -> Everything: Sending: dimmerSwitch1 23
01:10:54.682 -> Everything: Free Ram = 6391
01:11:00.192 -> Everything: Received: dimmerSwitch1 off
01:11:00.192 -> EX_Switch_Dim::beSmart s = off
01:11:00.192 -> Everything: Sending: dimmerSwitch1 off
01:11:00.329 -> Everything: Sending: dimmerSwitch1 23
01:11:03.461 -> Everything: Received: dimmerSwitch1 24
01:11:03.461 -> EX_Switch_Dim::beSmart s = 24
01:11:03.461 -> Everything: Sending: dimmerSwitch1 on
01:11:03.565 -> Everything: Sending: dimmerSwitch1 24
01:11:13.807 -> Everything: Received: dimmerSwitch1 off
01:11:13.807 -> EX_Switch_Dim::beSmart s = off
01:11:13.807 -> Everything: Sending: dimmerSwitch1 off
01:11:13.946 -> Everything: Sending: dimmerSwitch1 24
01:11:24.296 -> Everything: Received: dimmerSwitch2 off
01:11:24.296 -> EX_Switch_Dim::beSmart s = off
01:11:24.296 -> Everything: Sending: dimmerSwitch2 off
01:11:24.401 -> Everything: Sending: dimmerSwitch2 0