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1. Environment setting
RESET
WizFi360-EVB can be controlled by AT command through UART1. UART1 included in WizFi360-EVB is
connected USB port and Arduino pin. Function of UART1 is determined by SW1. UART1`s function
table according to switches (SW1, SW2) is as below.
Arduino Pin
WizFi360 Pin and USB
WizFi360io can use the AT command through UART and there are two types of module, WizFi360io-C
and WizFi360io-H.
WizFi360 Quick Start Guide
WizFi360-EVB
WiFI
RESET
RTS/CTS Connect and
RXD1/TXD1 connect
and USB or Arduino
JP3 JP2 JP1
SW1(RXD1/TXD1)
OFF
ON
SW2
Arduino Pin
SW1
SW2(RTS/CTS)
ON
OFF
WizFi360io-C
5V GND RXD TXD
RST GND
WizFi360io-C
JP3(TXD),JP2,JP1(RXD)
JP3<->D0, JP1<->D1
X
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