Overview; Pin Definitions - Wiznet WizFi360 Hardware Design Manual

1. Overview

This document is the WizFi360 hardware design guide. If you are designing hardware using the
WizFi360 you must refer to this document. This document includes a reference circuit diagram
and a PCB guide.

2. Pin Definitions

RST
PA0
PA1
PB6
CTS1 PB9
VCC
Pin Name Type
RST I Module Reset Pin (Active Low)
NC - WizFi360-PA
ANT O WizFi360-CON
BOOT Pin (Active low)
When power on or reset is low, it operates in Boot mode.
PA0 I/O
In the normal operating mode, this pin can be controlled by AT
command.
WAKEUP Pin (Active High)
WP I If the wake-up pin is high in Standby mode, the WizFi360 is reset to the
normal operating mode.
Pull down over 3s for taking effect.
PA1 I UART1's current parameter changes to default value (please refer
to the AT+UART_CUR command in WizFi360 AT command manual).
PB6 I/O This pin can be controlled by AT command.
PB9 I CTS Pin of UART1
4 / 13
NC
WP
Figure 1. WizFi360 Pinout
TXD1
RXD1
LED
PB7
RXD0
TXD0
PB10
GND
Pin Function
Reserved
ANT pin for external antenna
WizFi360 Hardware Design Guide
I2C_SDA
I2C_SCL
PB8
RTS1