"Application - AWS IoT" 修訂間的差異

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(已建立頁面，內容為 " Reference https://docs.aws.amazon.com/zh_tw/freertos/latest/userguide/getting_started_espressif.html")
 
(→‎lambda)
 
(未顯示同一使用者於中間所作的 13 次修訂)
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[[ Reference ]]
+
== Setup your AWS CLI installation ==
 +
** sudo apt  install awscli
 +
* Go to IAM service to get the Access keys
 +
** aws configure
 +
<pre>
 +
$ aws configure
 +
AWS Access Key ID [None]: AKIAIOSFODNN7EXAMPLE
 +
AWS Secret Access Key [None]: wJalrXUtnFEMI/K7MDENG/bPxRfiCYEXAMPLEKEY
 +
Default region name [None]: us-west-2
 +
Default output format [None]: json
 +
</pre>
 +
* AWS development package - boto3
 +
** pip install tornado nose
 +
** pip install boto3
 +
* Get AWS FreeRTOS
 +
** https://github.com/aws/amazon-freertos
 +
* Create IoT thing
 +
** vim freertos/tools/aws_config_quick_start/configure.json
 +
** cd freertos/tools/aws_config_quick_start
 +
** python SetupAWS.py setup
 +
* Toolchain version(5.2.0 is better)
 +
<pre>
 +
$ xtensa-esp32-elf-gcc --version
 +
xtensa-esp32-elf-gcc (crosstool-NG crosstool-ng-1.22.0-80-g6c4433a) 5.2.0
 +
Copyright (C) 2015 Free Software Foundation, Inc.
 +
This is free software; see the source for copying conditions.  There is NO
 +
warranty; not even for MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
 +
</pre>
 +
* Build
 +
<pre>
 +
cd freertos
 +
mkdir build
 +
cmake -DVENDOR=espressif -DBOARD=esp32_wrover_kit -DCOMPILER=xtensa-esp32 -DCMAKE_BUILD_TYPE=Debug  -S . -B build
 +
cd build
 +
make all -j4
 +
</pre>
 +
 
 +
 
 +
== lambda ==
 +
* <span style="color:red">Note that if you use Alexa-hosted skill for lambda, you may not configure the permission for AWSIoTFullAccess</span>
 +
*Function example(node.js)
 +
<pre>
 +
 
 +
var AWS = require('aws-sdk');
 +
 
 +
var iotdata = new AWS.IotData({endpoint:"a1q79ntmqqqssy-ats.iot.us-west-2.amazonaws.com"});
 +
 
 +
exports.handler = function(event, context, callback) {
 +
 
 +
console.log("found iotdata",iotdata);
 +
 
 +
    var params = {
 +
        topic: 'iotdemo/topic/2',
 +
        payload: 'on',
 +
        qos: 0
 +
        };
 +
 
 +
 
 +
    iotdata.publish(params, function(err, data){
 +
        if(err){
 +
            console.log("Error occured : ",err);
 +
        }
 +
        else{
 +
            console.log("success.....");
 +
        }
 +
    });
 +
 
 +
    callback();
 +
};
 +
</pre>
 +
* Trigger
 +
** Allow Alexa skill kit with ARN
 +
* IAM Permission
 +
** AWSIoTFullAccess
 +
 
 +
* Reference
 
https://docs.aws.amazon.com/zh_tw/freertos/latest/userguide/getting_started_espressif.html
 
https://docs.aws.amazon.com/zh_tw/freertos/latest/userguide/getting_started_espressif.html

於 2020年7月16日 (四) 11:11 的最新修訂

Setup your AWS CLI installation

    • sudo apt install awscli
  • Go to IAM service to get the Access keys
    • aws configure
$ aws configure
AWS Access Key ID [None]: AKIAIOSFODNN7EXAMPLE
AWS Secret Access Key [None]: wJalrXUtnFEMI/K7MDENG/bPxRfiCYEXAMPLEKEY
Default region name [None]: us-west-2
Default output format [None]: json
  • AWS development package - boto3
    • pip install tornado nose
    • pip install boto3
  • Get AWS FreeRTOS
  • Create IoT thing
    • vim freertos/tools/aws_config_quick_start/configure.json
    • cd freertos/tools/aws_config_quick_start
    • python SetupAWS.py setup
  • Toolchain version(5.2.0 is better)
$ xtensa-esp32-elf-gcc --version
xtensa-esp32-elf-gcc (crosstool-NG crosstool-ng-1.22.0-80-g6c4433a) 5.2.0
Copyright (C) 2015 Free Software Foundation, Inc.
This is free software; see the source for copying conditions.  There is NO
warranty; not even for MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
  • Build 
cd freertos
mkdir build
cmake -DVENDOR=espressif -DBOARD=esp32_wrover_kit -DCOMPILER=xtensa-esp32 -DCMAKE_BUILD_TYPE=Debug  -S . -B build
cd build
make all -j4


lambda

  • Note that if you use Alexa-hosted skill for lambda, you may not configure the permission for AWSIoTFullAccess
  • Function example(node.js)

var AWS = require('aws-sdk');

var iotdata = new AWS.IotData({endpoint:"a1q79ntmqqqssy-ats.iot.us-west-2.amazonaws.com"});

exports.handler = function(event, context, callback) {

console.log("found iotdata",iotdata);

    var params = {
        topic: 'iotdemo/topic/2',
        payload: 'on',
        qos: 0
        };


    iotdata.publish(params, function(err, data){
        if(err){
            console.log("Error occured : ",err);
        }
        else{
            console.log("success.....");
        }
    });

    callback();
};
  • Trigger
    • Allow Alexa skill kit with ARN
  • IAM Permission
    • AWSIoTFullAccess
  • Reference

https://docs.aws.amazon.com/zh_tw/freertos/latest/userguide/getting_started_espressif.html

取自 "http://tommy0804.ddns.net/wiki/index.php?title=Application_-_AWS_IoT&oldid=446"