IoT Base Platform with GCC, WIZwiki-W7500 : MQTT

I know WIZwiki-W7500 platform for IoT. Recently WIZwiki-W7500 board is announced by WIZnet. So I implemented a firmware of WIZwiki-W7500 board by Ethernet SW modification because I can handle a source code easily. You can know the status of equipment even if it is so far. If you want to know how to use MQTT protocol, please refer to the following step.

Step 1: Prepare Materials, Hardware Connection, Prepare Development Environment

Please refer to the link below.

https://www.instructables.com/id/IoT-Base-Platform-With-GCC-WIZwiki-W7500/

http://opensrclab.tistory.com/50

Step 2: Software

MQTT Example

​I uploaded source code. You can download this 7zip file.

After compile, you can send sensor data to Thing+ cloud server.

W7500_MQTT.7z

Step 3: How to Run : Preparation

To the following steps.

http://support.thingplus.net/en/open-hardware/arduino-noSSL-user-guide.html

Step 4: How to Run : Modification

To must modify MAC address, MQTT parameters in firmware code.

Step 5: How to Run : Result

To check the result of Dashboard through Thing+ Server.

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IoT Base Platform with RaspberryPi, WIZ850io : Echoback Application

​I know RaspberryPi platform for IoT. Recently WIZ850io is announced by WIZnet. So I implemented a RaspberryPi application by Ethernet SW modification because I can handle a source code easily. You can test the echoback application through RaspberryPi and WIZ850io. Please refer to the following step.

Step 1: Prepare Materials

Please refer to the following.

1. Raspberry Pi 3 Starter Kit

2. WIZ850io

3. UART2USB adapter

4. LAN cable

5. USB cable

Step 2: Hardware Connection

Please connect an USB, LAN cable, WIZ850io and UART2USB adapter.
You can get more HW info by the following site.

​https://pinout.xyz/pinout/spi 

​http://wizwiki.net/wiki/doku.php?id=products:wiz850io:start

Step 3: Prepare Development Environment

Raspberry Pi 3

https://www.raspberrypi.org/downloads/raspbian/

WiringPi Library

http://wiringpi.com/download-and-install/

Step 4: Software

WIZ850io ​ioLibrary

https://github.com/Wiznet/ioLibrary_Driver

Step 5: How to Run : Modification

Step 6: How to Run : Result


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IoT Base Platform with GCC, WIZwiki-W7500

I know WIZwiki-W7500 platform for IoT. Recently WIZwiki-W7500 board is announced by WIZnet. So I implemented a firmware of WIZwiki-W7500 board by Ethernet SW modification because I can handle a source code easily. You can know the status of equipment even if it is so far. Please refer to the following step.

Step 1: Prepare Materials

Please refer to the following.

1. WIZwiki-W7500 board 

2. Easy Module shield 

3. UART2USB adapter 

4. LAN cable 

5. USB cable

Step 2: Hardware Connection

Please connect an USB, LAN cable, Easy shield and UART2USB adapter.

You can get more HW info by the following site.

http://wizwiki.net/wiki/doku.php?id=products:wizwiki_w7500:start

Step 3: Prepare Development Environment

Currently I use gcc-arm-none-eabi-6-2017-q1-update version.

Refer to http://opensrclab.tistory.com/33 for GCC install.

Step 4: Software

NTP Example

W7500_NTP.7z

DHT11 Temperature Example

To be continued.

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