WIZNet W7500¶

Configuration:: platform = wiznet7500

The IOP (Internet Offload Processor) W7500 is the one-chip solution which integrates an ARM Cortex-M0, 128KB Flash and hardwired TCP/IP core for various embedded application platform especially requiring Internet of things

For more detailed information please visit vendor site.

Examples ¶

Examples are listed from WIZNet W7500 development platform repository:

Debugging ¶

Debugging - “1-click” solution for debugging with a zero configuration.

Tools & Debug Probes ¶

Supported debugging tools are listed in “Debug” column. For more detailed information, please scroll table by horizontal. You can switch between debugging Tools & Debug Probes using debug_tool option in “platformio.ini” (Project Configuration File).

Warning

You will need to install debug tool drivers depending on your system. Please click on compatible debug tool below for the further instructions.

On-Board Debug Tools ¶

Boards listed below have on-board debug probe and ARE READY for debugging! You do not need to use/buy external debug probe.

Name	MCU	Frequency	Flash	RAM
WIZwiki-W7500	WIZNET7500	48MHz	128KB	48KB
WIZwiki-W7500ECO	WIZNET7500ECO	48MHz	128KB	48KB
WIZwiki-W7500P	WIZNET7500P	48MHz	128KB	48KB

Stable and upstream versions ¶

You can switch between stable releases of WIZNet W7500 development platform and the latest upstream version using platform option in “platformio.ini” (Project Configuration File) as described below.

Stable¶

; Latest stable version
[env:latest_stable]
platform = wiznet7500
board = ...

; Custom stable version
[env:custom_stable]
platform = wiznet7500@x.y.z
board = ...

Upstream¶

[env:upstream_develop]
platform = https://github.com/platformio/platform-wiznet7500.git
board = ...

Packages ¶

Name	Description
framework-mbed	Arm Mbed OS is a platform operating system designed for the internet of things
tool-jlink	Software and Documentation Pack for SEGGER J-Link debug probes
tool-pyocd	Open source python library for programming and debugging ARM Cortex-M microcontrollers using CMSIS-DAP
toolchain-gccarmnoneeabi	GNU toolchain for Arm Cortex-M and Cortex-R processors

Warning

Linux Users:

Install “udev” rules 99-platformio-udev.rules

Raspberry Pi users, please read this article Enable serial port on Raspberry Pi.

Windows Users:

Please check that you have a correctly installed USB driver from board manufacturer

Frameworks ¶

Name	Description
Mbed	Arm Mbed OS is an open source embedded operating system designed specifically for the ‘things’ in the Internet of Things. It includes all the features you need to develop a connected product based on an Arm Cortex-M microcontroller, including security, connectivity, an RTOS and drivers for sensors and I/O devices

Boards ¶

Note

You can list pre-configured boards by platformio boards command or PlatformIO Boards Explorer
For more detailed board information please scroll the tables below by horizontally.

WIZNet¶

Name	Debug	MCU	Frequency	Flash	RAM
WIZwiki-W7500	On-board	WIZNET7500	48MHz	128KB	48KB
WIZwiki-W7500ECO	On-board	WIZNET7500ECO	48MHz	128KB	48KB
WIZwiki-W7500P	On-board	WIZNET7500P	48MHz	128KB	48KB