WIZwiki-W7500ECO is a SoC platform board based on the W7500 chip = ARM Cortex-M0 that integrates 128KB Flash and hardwired TCP/IP core. If you use WIZwiki-W7500 board, you can easily evaluate the W7500 and test its performance and all functions.


WIZnet WIZwiki Platform based on WIZnet's W7500 MCU. The IOP4IoT "Internet Offload Platform for IoT" W7500 chip is the SoC one-chip solution which integrates an ARM Cortex-M0, 128KB Flash and hardwired TCP/IP core for various embedded application especially for Internet of things and Gateways. The TCP/IP core is a market-proven hardwired TCP/IP stack with an integrated Ethernet MAC. If you use WIZwiki-W7500ECO you will be able to easily develop a prototype. This is using the CMSIS-DAP USB and ISP Header for easy firmware writing in the mbed.org compiler environment.


  • Due to low demand, Dual Edge Triggered GPIO will not be supported.
  • InterruptIn class’ rise() or fall() member function will override the previous callback setting.

Hand Book


WIZwiki-W7500ECO simple Pinout http://wizwiki.net/wiki/lib/exe/fetch.php?media=products:wizwiki-w7500eco:wizwiki-w7500eco_simplepinout.png

WIZwiki-W7500ECO detail Pinout http://wizwiki.net/wiki/lib/exe/fetch.php?media=products:wizwiki-w7500eco:wizwiki-w7500eco_detailpinout.png

Available Pin Name at mbed


Only the labels written must be used in your code. The other labels are given as information (alternate-functions, power pins, ...). You can also use these additional labels:

<<General Pin Names>>

PA_0, PA_1, PA_2, PA_3, PA_4, PA_5, PA_6, PA_7, PA_8, PA_9, PA_10, PA_11, PA_12, PA_13, PA_14, PA_15
PB_0, PB_1, PB_2, PB_3, PB_4, PB_5, PB_6, PB_7, PB_8, PB_9, PB_10, PB_11, PB_12, PB_13, PB_14, PB_15
PC_0, PC_1, PC_2, PC_3, PC_4, PC_5, PC_6, PC_7, PC_8, PC_9, PC_10, PC_11, PC_12, PC_13, PC_14, PC_15
PD_0, PD_1, PD_2, PD_3, PD_4

<<Simple Pin Names>>

P5  = PA_5,  P6 = PA_6,   P7 = PA_7,    P8 = PA_8,   P9  = PA_9,    
P10 = PA_10, P11 = PA_11, P12 = PA_12,  P13 = PA_13, P14 = PA_14, 
P15 = PB_0,  P16 = PB_1   P17 = PB_2,   P18 = PB_3,  P19 = PC_5,   
P20 = PC_4,  P21 = PC_0,  P22 = PC_1,   P23 = PC_2,  P24 = PC_3,   
P25 = PC_8,  P26 = PC_9,  P27 = PC_12,  P28 = PC_13, P29 = PC_14, 
P30 = PC_15, P31 = PC_6,  P32 = PC_7

<<LED Pin Names>>



USBTX = PC_10         SD_SEL  = PB_0
USBRX = PC_11         SD_CLK  = PB_1
                      SD_MISO = PB_2
                      SD_MOSI = PB_3

Getting Started

Update or Restore Firmware


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