Sample: ESP gateway with sensor

[gloob]

Hello,

Does anybody have a sample of an ESP gateway with a local sensor attached?
Currently I'm not able to find out how this can be done.

I just want to send an increasing integer value to the controller (FHEM) each 5 minutes, to check if the connection is okay in the controller.

[AWI]

@gloob I only commented out my network id/ passw/ and ip config

A counter is included ;-)

/**
 * The MySensors Arduino library handles the wireless radio link and protocol
 * between your home built sensors/actuators and HA controller of choice.
 * The sensors forms a self healing radio network with optional repeaters. Each
 * repeater and gateway builds a routing tables in EEPROM which keeps track of the
 * network topology allowing messages to be routed to nodes.
 *
 * Created by Henrik Ekblad <henrik.ekblad@mysensors.org>
 * Copyright (C) 2013-2015 Sensnology AB
 * Full contributor list: https://github.com/mysensors/Arduino/graphs/contributors
 *
 * Documentation: http://www.mysensors.org
 * Support Forum: http://forum.mysensors.org
 *
 * This program is free software; you can redistribute it and/or
 * modify it under the terms of the GNU General Public License
 * version 2 as published by the Free Software Foundation.
 *
 *******************************
 *
 * REVISION HISTORY
 * Version 1.0 - Henrik EKblad
 * Contribution by a-lurker and Anticimex,
 * Contribution by Norbert Truchsess <norbert.truchsess@t-online.de>
 * Contribution by Ivo Pullens (ESP8266 support)
 *
 * DESCRIPTION
 * The EthernetGateway sends data received from sensors to the WiFi link.
 * The gateway also accepts input on ethernet interface, which is then sent out to the radio network.
 *
 * VERA CONFIGURATION:
 * Enter "ip-number:port" in the ip-field of the Arduino GW device. This will temporarily override any serial configuration for the Vera plugin.
 * E.g. If you want to use the defualt values in this sketch enter: 192.168.178.66:5003
 *
 * LED purposes:
 * - To use the feature, uncomment any of the MY_DEFAULT_xx_LED_PINs in your sketch, only the LEDs that is defined is used.
 * - RX (green) - blink fast on radio message recieved. In inclusion mode will blink fast only on presentation recieved
 * - TX (yellow) - blink fast on radio message transmitted. In inclusion mode will blink slowly
 * - ERR (red) - fast blink on error during transmission error or recieve crc error
 *
 * See http://www.mysensors.org/build/esp8266_gateway for wiring instructions.
 * nRF24L01+  ESP8266
 * VCC        VCC
 * CE         GPIO4
 * CSN/CS     GPIO15
 * SCK        GPIO14
 * MISO       GPIO12
 * MOSI       GPIO13
 * GND        GND
 *
 * Not all ESP8266 modules have all pins available on their external interface.
 * This code has been tested on an ESP-12 module.
 * The ESP8266 requires a certain pin configuration to download code, and another one to run code:
 * - Connect REST (reset) via 10K pullup resistor to VCC, and via switch to GND ('reset switch')
 * - Connect GPIO15 via 10K pulldown resistor to GND
 * - Connect CH_PD via 10K resistor to VCC
 * - Connect GPIO2 via 10K resistor to VCC
 * - Connect GPIO0 via 10K resistor to VCC, and via switch to GND ('bootload switch')
 *
  * Inclusion mode button:
 * - Connect GPIO5 via switch to GND ('inclusion switch')
 *
 * Hardware SHA204 signing is currently not supported!
 *
 * Make sure to fill in your ssid and WiFi password below for ssid & pass.
 */


// 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_NRF24
#define MY_RF24_CHANNEL 83										// radio channel, default = 76


//#define MY_RADIO_RFM69

#define MY_GATEWAY_ESP8266

#define MY_ESP8266_SSID "<your SSID"
#define MY_ESP8266_PASSWORD "<your passw>"

// Enable MY_IP_ADDRESS here if you want a static ip address (no DHCP)
#define MY_IP_ADDRESS 192,168,2,120

// If using static ip you need to define Gateway and Subnet address as well
#define MY_IP_GATEWAY_ADDRESS 192,168,2,254
#define MY_IP_SUBNET_ADDRESS 255,255,255,0

// The port to keep open on node server mode
#define MY_PORT 5003

// How many clients should be able to connect to this gateway (default 1)
#define MY_GATEWAY_MAX_CLIENTS 2

// Controller ip address. Enables client mode (default is "server" mode).
// Also enable this if MY_USE_UDP is used and you want sensor data sent somewhere.
//#define MY_CONTROLLER_IP_ADDRESS 192, 168, 178, 68

// 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  3


// Set blinking period
// #define MY_DEFAULT_LED_BLINK_PERIOD 300

// Flash leds on rx/tx/err
// Led pins used if blinking feature is enabled above
//#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

#if defined(MY_USE_UDP)
  #include <WiFiUdp.h>
#endif

#define NODE_TXT "AWI_ESP 120"									// Text to add to sensor name


#include <ESP8266WiFi.h>

#include <MySensors.h>

unsigned long SLEEP_TIME = 10000; 								// Sleep time between reports (in milliseconds)
#define CHILD_ID 1   											// Id of the sensor child
#define CHILD_ID2 2   											// Id of the sensor child
//#define LED_GREEN 12
//#define LED_BLUE  13
#define LED_RED   16
//#define ADC A0

// Initialize message
MyMessage msg(CHILD_ID, V_PERCENTAGE);
MyMessage msg2(CHILD_ID2, V_TEXT);
int messageCounter = 0 ;										// Count the outgoing messages for validation (0..99)


void setup() {

  delay(1);

}

void presentation() {
  // Present locally attached sensors here
    // Send the sketch version information to the gateway and Controller
  sendSketchInfo(NODE_TXT, "1.0");

  // Register all sensors to gw (they will be created as child devices)
  present(CHILD_ID, S_DIMMER, NODE_TXT " dimmer");
  present(CHILD_ID2, S_INFO, NODE_TXT " text");

}


void loop() {
  // Send locally attached sensors data here
 	send(msg.set(messageCounter)); 										// Send message to gw 
	messageCounter = ++messageCounter % 100 ;							// wrap
	send(msg2.set("Hallo")); 											// Send message to gw 
	// Send update every SLEEP_TIME
	wait(SLEEP_TIME) ;
}

void receive(const MyMessage &message) {  								// messages from node or controller
	//char printBuf[40] ;
	//Serial.print(message.getInt());
		//sprintf(printBuf, "Message node: %d %d  OK\n", message.sender, message.getInt());
}
	//Serial.print(printBuf) ;
	//sprintf(printBuf, "Messages: %d Errors: %d\n", messageCounter, messageErrorCounter);
	//Serial.print(printBuf) ;