/* * 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 * Copyright (C) 2013-2019 Sensnology AB * Full contributor list: https://github.com/mysensors/MySensors/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 * * DESCRIPTION * The W5100 MQTT gateway sends radio network (or locally attached sensors) data to your MQTT broker. * The node also listens to MY_MQTT_TOPIC_PREFIX and sends out those messages to the radio network * * LED purposes: * - To use the feature, uncomment WITH_LEDS_BLINKING in MyConfig.h * - RX (green) - blink fast on radio message received. In inclusion mode will blink fast only on presentation received * - TX (yellow) - blink fast on radio message transmitted. In inclusion mode will blink slowly * - ERR (red) - fast blink on error during transmission error or receive 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 * * 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 // Enables and select radio type (if attached) #define MY_RADIO_RF24 //#define MY_RADIO_RFM69 //#define MY_RADIO_RFM95 #define MY_GATEWAY_MQTT_CLIENT // Set this node's subscribe and publish topic prefix #define MY_MQTT_PUBLISH_TOPIC_PREFIX "mygateway1-out" #define MY_MQTT_SUBSCRIBE_TOPIC_PREFIX "mygateway1-in" // Set MQTT client id #define MY_MQTT_CLIENT_ID "mysensors-1" // W5100 Ethernet module SPI enable (optional if using a shield/module that manages SPI_EN signal) //#define MY_W5100_SPI_EN 4 // Enable Soft SPI for NRF radio (note different radio wiring is required) // The W5100 ethernet module seems to have a hard time co-operate with // radio on the same spi bus. #if !defined(MY_W5100_SPI_EN) && !defined(ARDUINO_ARCH_SAMD) #define MY_SOFTSPI #define MY_SOFT_SPI_SCK_PIN 14 #define MY_SOFT_SPI_MISO_PIN 16 #define MY_SOFT_SPI_MOSI_PIN 15 #endif // When W5100 is connected we have to move CE/CSN pins for NRF radio #ifndef MY_RF24_CE_PIN #define MY_RF24_CE_PIN 5 #endif #ifndef MY_RF24_CS_PIN #define MY_RF24_CS_PIN 6 #endif // Enable these if your MQTT broker requires username/password //#define MY_MQTT_USER "username" //#define MY_MQTT_PASSWORD "password" // 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 or url. Define one or the other. //#define MY_CONTROLLER_URL_ADDRESS "m20.cloudmqtt.com" #define MY_CONTROLLER_IP_ADDRESS 192, 168, 178, 68 // 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 3 // Set blinking period #define MY_DEFAULT_LED_BLINK_PERIOD 300 // Flash leds on rx/tx/err // Uncomment to override default HW configurations //#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 #include void setup() { // Setup locally attached sensors } void presentation() { // Present locally attached sensors here } void loop() { // Send locally attached sensors data here }