WIZFI250 spi 통신 문의입니다
Wireless
No replies yet. Be the first to reply.
Join the discussion.
Wireless
No replies yet. Be the first to reply.
Join the discussion.
Share projects and connect with makers.
Joined before the site update? first.
New to WIZnet Makers?
We sent a verification link to your address. Open it to activate your account, then log in.
Accounts from this email provider are reviewed by an administrator after verification. Approval usually takes one business day.
Already have an account?
Enter your email address. If it belongs to an account, we'll send a link to set a new password. Members who joined before the site update use this to set their password.
If an account uses that address, we sent a link to set a new password. The link works once and expires in 30 minutes.
Know your password?
Need an account?
RE: WIZFI250 spi 통신 문의입니다
by wizdaniel ·
안녕하세요.
알고 계신대로 MOSI - MOSI로 연결해주시면 됩니다.
SPI로 연결하실 경우 Data ready pin은 꼭 연결해주셔야 합니다.
Data ready pin의 HIGH는 WizFi250이 WiFi로 수신한 데이터가 존재한다는 의미입니다.
WizFi250은 Arduino와 SPI로 연결되어 있습니다.
아래 링크에 EVB에 연결된 SPI핀을 참고하셔서 Data ready pin을 연결하세요.
[url]https://wizdaniel.wordpress.com/2015/08/31/wizfi250-evb-spi-pin/[/url]
SPI 관련 소스코드 역시 Arduino library를 참고하시면 될 것 같습니다.
[url]https://github.com/Wiznet/Arduino_WizFi250[/url]
감사합니다.