1、基于AWS IoT開發(fā)Alexa Smart Home智慧家庭技術(shù)創(chuàng)新 變革未來 1. Introduction to write Amazon Alexa Skill and Lambda code2. Alexa Smart Home Skill development3. Using ESP8266, moogooseOS with AWS IoT4. Connect Smart Home Skill with ESP8266 and IoT5. Common issue and troubleshooting sharingOverview1. Introduction to writ

2、e Amazon Alexa Skill and Lambda Amazon Alexa 技能以及Lambda概覽 Amazon Alexa 開發(fā)者控制臺/alexa/console/ask Amazon Alexa 自定義技能Suggest start your first Alexa Skill from here /alexa-skills-kit/alexa-skill- python-tutoria l Alexa color expert Lambda 示例/lambda/home?region=us-east-1#/create/new?bp=alexa-skills-kit-c

3、olor-expert-python自定義技能示例 2. Alexa Smart Home Skill Development AlextSmart Home Skill API架構(gòu)原理 Smart Home支持的設(shè)備類型Lights, switches and bulbsDoor locksEntertainment devices like smart TVsSmart home camerasThermostats and fansMicrowave ovens ates. All rights 2018, Amazon Web Services, Inc. or its affiliS

4、mart Home 技能API舉例handle_discovery_v3/docs/device-apis/alexa-discovery.html#discover3. Using ESP8266Moogoose OS with AWS IoT ESP8266 技術(shù)概覽ESP8266 is a low-cost Wi-Fi microchipfull TCP/IP stack16 GPIO pinsSPIICUART10-bit ADC/en/products/hardware/esp8266ex/overview ESP8266 SDK 簡介are framework.rights Esp

5、ressif Systems official SDKNodeMCU A Lua-based firmware.Arduino A C+ based firmware. With this core, the ESP8266 CPU and its Wi-Fi components can be programmed like any other Arduino device. MicroPython A port of MicroPython to ESP8266 platform.ESP8266 BASIC An open source basic interpreter specific

6、ally tailored for the internet of things. Espruino An actively maintained JavaScript SDK and firmwareMongoose OS An open source Operating System for connected products. ESP-Open-SDK Free and open integrated SDK for ESP8266/ESP8285 chips.ESP-Open-RTOS Open source FreeRTOS-based ESP8266 softwZerynth I

7、oT framework for programming Ein Python. 2018, Amazon Web Services, Inc. or its affiliates. All Mongoose OS 簡介 Over-The-Air updates and remote managementIoT cloud integration Built in IOT SDKPrototyping: mJSJavaScript engineMicrocontrollers: CC3220, CC3200, ESP32, ESP8266, STM32F4Built in: flash enc

8、ryption, crypto chip support ARM mbedTLS optimized for small memory footprint/docs/README.mdMongoose OS 系統(tǒng)架構(gòu) Mongoose OS 基于瀏覽器的控制臺 Mongoose OS 開發(fā)示例項(xiàng)目 /mongoose-os-apps/aws-iot-heatermos flash aws-esp8266# Install Mongoose OSDEVICE_ID=$(mos config-get device.id)# Get device IDmos put fs/init.js # Cop

9、y init.js on the device# Enable MQTT# Setup WiFi# Provision on AWS mos config-set mqtt.enable=true mos wifi WIFI_SSID WIFI_PASSWORD mos aws-iot-setup -aws-iot-policy=mos-default IoTMongoose OS 通過MQTT 發(fā)布消息到IOT 4. Connect Alexa Smart Home Skill with ESP8266 and IoT IoT訂閱以及發(fā)布MQTT 消息 通過IoT rule engine 操作DynamoDB數(shù)據(jù)庫 Dynamodb 表中存儲的傳感器數(shù)據(jù)Alexa 通過Lambda 讀取DynamoDB 數(shù)據(jù) IoT 設(shè)備根據(jù)訂閱的消息控制GPIO端口執(zhí)行動作 5. Common issue and troubleshooting sharing 嘗試給Smart Home 溫度接口添加溫、濕度功能/docs/device-apis/alexa-temperaturesensor.html Smart