background image

 

16 

The information contained herein is the exclusive property of AzureWave and shall not be distributed, reproduced, or 
disclosed in whole or in part without prior written permission of AzureWave. 
 

Step 6: Connect the client to MQTT broker: 

AT+MQTT_Connect

Step 7: Subscribe to and save MQTT topic using 

AT+MQTT_Subscribe=iotdemo/1,0 

Step 8: Publish to MQTT topic using 

AT+MQTT_Publish=iotdemo/1, hello, 0 

AT+MQTT_Publish=topic,message,qos 
topic: 

Topic to publish to

 

message: 

Message to publish

 

qos:

 0 | 1

 

 

Step 9: Use the MQTT client in the AWS IoT console to monitor the messages that device sends 

to the AWS Cloud. 

 

Sign in to the AWS IoT console. 

https://console.aws.amazon.com/iotv2/ 

In the navigation pane, choose 

Test

 to open the MQTT client. 

In 

Subscription topic

, enter 

iotdemo/#

, and then choose 

Subscribe to topic

 

You should see the message send from device as like below. 

 

 

Summary of Contents for AW-CU427-P

Page 1: ...the exclusive property of AzureWave and shall not be distributed reproduced or disclosed in whole or in part without prior written permission of AzureWave AW CU427 P IoT Connectivity Module for AWS I...

Page 2: ...eWave and shall not be distributed reproduced or disclosed in whole or in part without prior written permission of AzureWave Revision History Version Revision Date Description Initials Approved 0 1 20...

Page 3: ...t without prior written permission of AzureWave Table of Contents 1 Introduction of AW CU427 P 4 1 1 Product Overview 4 1 2 Block Diagram 5 1 3 Schematics 6 1 4 Pin Definition 7 1 5 Layout Guide and S...

Page 4: ...W CU427 P 1 1 Product Overview AW CU427 P is a Wi Fi Module with FreeRTOS qualified MCU that uses AT commands to securely and efficiently communicate with AWS IoT Core Hardware specification defined b...

Page 5: ...information contained herein is the exclusive property of AzureWave and shall not be distributed reproduced or disclosed in whole or in part without prior written permission of AzureWave 1 2 Block Di...

Page 6: ...contained herein is the exclusive property of AzureWave and shall not be distributed reproduced or disclosed in whole or in part without prior written permission of AzureWave 1 3 Schematics Module pin...

Page 7: ...herein is the exclusive property of AzureWave and shall not be distributed reproduced or disclosed in whole or in part without prior written permission of AzureWave 1 4 Pin Definition Pin Map AW CU427...

Page 8: ...und GND C3 GND_C3 Ground GND C6 GND_C6 Ground GND C7 GND_C7 Ground GND C8 GND_C8 Ground GND C9 GND_C9 Ground GND D1 GND_D1 Ground GND D7 GND_D7 Ground GND D8 GND_D8 Ground GND D9 GND_D9 Ground GND E2...

Page 9: ...the RTC timers or an external input It can also generate an output to wakeup external circuitry It is connected to VDDD when not used as a separate battery backup domain VBACKUP provides the supply f...

Page 10: ...eproduced or disclosed in whole or in part without prior written permission of AzureWave 1 5 Layout Guide and SMT Process Notification For correctly designing AW CU427 P in your device you may need to...

Page 11: ...WPA WPA2 5 Connect to the AP AT WIFI_Connect 6 Define and store Thing specific configuration AT THING_Set client ID endpoint client certificate client private key client ID Thing name Client ID endpoi...

Page 12: ...that can communicate with AWS IOT Please refer to the following link to create a thing https docs aws amazon com iot latest developerguide create aws thing html Step 3 Register a device This step wil...

Page 13: ...uted reproduced or disclosed in whole or in part without prior written permission of AzureWave Thing Name and Endpoint These two data will also be used for AT THING_Set command You can find out thing...

Page 14: ...14 The information contained herein is the exclusive property of AzureWave and shall not be distributed reproduced or disclosed in whole or in part without prior written permission of AzureWave...

Page 15: ...security type SSID SSID of AP case sensitive password password for AP case sensitive security type OPEN WEP WPA WPA2 Step 4 Connect to the AP AT WIFI_Connect Step 5 Define and store Thing specific co...

Page 16: ...Step 8 Publish to MQTT topic using AT MQTT_Publish iotdemo 1 hello 0 AT MQTT_Publish topic message qos topic Topic to publish to message Message to publish qos 0 1 Step 9 Use the MQTT client in the AW...

Reviews: