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Wireless

[WizFi360] TCP Server Port cannot be reopened while Ping is still responding

Hello,​I am currently developing a product using the WizFi360 module. I am experiencing an intermittent issue where the TCP Server port closes during operation and cannot be accessed.​Symptoms:​Network Status: The connection to the AP and the assigned IP address are maintained without any issues.​Ping Test: The module responds to ICMP Pings from external devices normally.​Port Status: The designat…

  • wizfi360-contest-ref
4 views
1 replies

by ehgjs1112

by Lihan__

Wireless

Wizfi360 AT+WIZ_NETCONFIG 모드에서 WIFI 네트워크 노출 SSID

 Wizfi360 AT+WIZ_NETCONFIG 모드 진입 후 모바일 기기에서 WIFI 네트워크 를 검색 하면, 모듈의 초기 네임 "WizFi_xxxxxx" 이 네트워크 리스트에 노출됩니다. 이 초기 SSID 명칭을 바꿀 수 없나요?AT+CWSAP_DEF, AT+CWSAP_CUR 커맨드로 SSID를 설정하여도 AT+WIZ_NETCONFIG 모드로 진입 하면 같은 결과 입니다.  단 AT+CWSAP_DEF, AT+CWSAP_CUR 커맨드로 SSID를 설정하고 Soft AP 모드로만 두면 WIFI 네트워크 목록에 설정한 SSID 가 노출이 되기는 합니다.  문제는 AT+WIZ_NETCONFIG 모드 일 때 노출되는 SSID 명칭 입니다. 방법이 있다면 알려 주시면 감…

4 views
2 replies

by ddo1897

by Grace_Koo

Wireless

Wizfi360 mqtt tls

Hello. how can i use wizfi360 to access a mqtt broker with tls encryption? the device does not need certificates to log in. the module returns connect failed

232 views
2 replies

by VICe95

by James33

Wireless

Wizfi360 SSL connection causes WIFI to reconnect

Hello,I am using a Wizfi360 to make an SSL connection to a web server.  When I issue the CIPSTART command, the Wizfi360 will always disconnect my WIFI first (WIFI DISCONNECT), and then reconnects (WIFI CONNECTED) before making the SSL connection.  After that everything works great, but it adds about a 15 second delay.  The terminal output is below.  Any suggestions would be app…

5 views
1 replies

by happicow

by James33

Wireless

AT+CIPBUFRESET

with the WizFi360 in server mode (AT+CWMODE_CUR=1) , how is it possible to clear or reset the buffer if the client premeturely closed the link(connection) and left unsent message(SEND FAIL) in the WizFi360 buffer?AT+CIPBUFSTATUS=014,12,12,0,0OKeven if the client reconnects the buffer remains out of sync:0,CONNECTAT+CIPSENDBUF=0,1014,12OK>Recv 10 bytes0,13,SEND OKAT+CIPBUFSTATUS=015,13,13,15360,…

  • C/C++
3 views
2 replies

by BasilPaul

by Lihan__

Wireless

Wizfi360 AWS iot core 연결 문의

 안녕하세요 Wizfi360 모듈을 내장하여 IOT 기기를 개발중 입니다.AWS Iot core 서비스를 이용 하려고 하면 Wizfi360 모듈에 인증서 저장 및 Mqtt연결이 필요한데이 과정이 양산 시에는 쉽지 않을 것 같아 방법이 있다면 알려주시면 감사하겠습니다.AWS 그룹화 인증서로 기기들 인증서 통합하고 MAC에 따른 ID 부여로 기기 구분 할 예정입니다. 

3 views
2 replies

by ddo1897

by Hannah

Wireless

Wizfi360 AT 커맨드 응답문의

안녕하세요. Wizfi360을 SPI 모드로 사용하고 있습니다.ATE0, AT+CWMODE_CUR=1, AT+CIPMUX=0, AT+CWDHCP_CUR=1,1, AT+CWLAP="AP",AT+CWJAP_CUR="AP","password"위의 AT명령어 송신시 INT 핀이 low로 떨어지고 CMD Frame으로 0x06을 읽고, CMD Frame으로 0x02를 읽어 응답을 수신 후 INT 핀이 high로 복귀하는 동작을 확인한상태입니다.TCP/IP에 접속하기 위해 AT+CIPSTART="TCP","192.168.219.44",10000 명령어를 보내면INT핀이 계속 High인 상태입니다. 반복적으로 AT를 보내거나 명령어로 보내고 CMD Frame으로 0x06을 읽고, CMD Frame으로 0x02를 읽어도…

7 views
2 replies

by wkwkdaus1594

by Grace_Koo

Wireless

Wizfi360 AT 커맨드 CWJAP, CIPSTART 문제

bool wifi_init(void){   const char *cmd_list[] = {       "ATE0\r\n",                                           // Echo off       "AT+CWMODE_CUR=1\r\n",                          …

  • wizfi360-contest-winner
5 views
2 replies

by wkwkdaus1594

by Grace_Koo

Ethernet Chips

WizFi360 TCP transparent mode

I asked few years back for support on TCP server in transparent mode. It was answered that it might come in later version. I would like to check if it is already implemented ?Looking at the feature list, this might be it ?Support “Data pass-through” and “AT command data transfer” mode Also, if it is supported, would I just need to update the FW or ? 

6 views
2 replies

by gossamer

by TheoIm

Ethernet Chips

wizfi360 AP모드작동중 응답이 없어요

안녕하세요wizfi360을 AT커맨드로 AP모드로 사용중입니다.html로 페이지를 전송하여 통신은 이상없이 잘 되는 상황입니다.문제는 1초단위로 주기적으로 페이지 전송을 요청하면 일정하지는 않지만 대략 3~5분정도 지나면 SEND FAIL로 응답하며 전송이 되지 않습니다.UART모드나 SPI모드나 증상이 동일합니다.펌웨어는 최신버젼으로 업그레이드 한 상태입니다.어떤 부분을 살펴봐야 할지 조언 좀 부탁드립니다.감사합니다.

7 views
1 replies

by mic196g

by Lihan__

Wireless

Request for WizFi360 SDK, Driver Integration and Web Hosting Support for Yocto on ARM Cortex-A8 SBC

Dear Wiznet Support Team,I hope this message finds you well.I am currently working on a project using the WizFi360 Wi-Fi module in combination with an ARM Cortex-A8 SBC (Phyboard Wega AM3354) running a Yocto-based Linux operating system. I am interested in using the WizFi360 for wireless communication and hosting web pages directly through the module.I would greatly appreciate it if you could prov…

9 views
3 replies

by Abhi_Patel

by TheoIm

Ethernet Chips

Wizfi360 TCP can’t retrive fully the response

Hello,I am integrating a w360 with a stm32f439. I’m using UART and AT commands to interact . Problem is that in some case the TCP response to GET request is not fully retrieved. I mean the same code and calls using my fiber connection works fine but connecting with the phone which is slower i can’t fully get all response data. The data seems truncated.I am using blocking HAL UART receive func…

  • STM32
5 views
3 replies

by fcampanini

by Aimee0

Wireless

Wizfi360 spi 통신

최신펌웨어 업데이트 완료 1.1.2.0PB13 SPI_EN LOW 세팅 완료SPI Frame Format 단계Tx buff AVAIL(0x03) 상태 확인으로 0x02 값 수신 확인됨.하지만  AT CMD Frame 단계에서 AT\r\n 메세지 보낸 후,RX Data Frame 단계INT STATUS 0x06 전송 후, 0x0001 확인이 안되는 상태입니다.의심가는 부분으로는 PB14 SPI_INT 값이 초기구동부터 지속적으로 LOW에서 변하지 않는 상태입니다. PB14핀의 지속적인 LOW 상태가 정상적인건가요?아니면 AT CMD Frame 전송 단계에 메세지 송신상 코딩 오류가 있는것인가요?

6 views
3 replies

by lejehe22

by Aimee0

Wireless

Wizfi360 MQTT protocol support

Hi, Wizfi360 has latest firmware... AT version:1.1.2.0(Apr 12 2023 08:08:36), does that fully support MQTT V5, or is it V3.1.1?  

  • MQTT
  • WizFi360-EVB-Pico
6 views
3 replies

by youaretrippin

by louis_m

Wireless

WizFI360-CON SPI 통신 문의

Wizfi360-CON 칩과 MCU tms28335 칩 간 SPI 통신 구현하려 합니다.문제점 :  MCU MOSI로 360칩으로 0x03(TX BUFF AVAIL)  보낼 시, MCU MISO에 아무 신호도 회신되지 않음.(0x0002 확인 안됨)SPI MODE 정해진 규격이 있는지? (현재세팅    CLKPOLARITY  = 0;  CLK_PHASE = 0;)360칩 펌웨어 업데이트가 필요하다는 얘기가 있는데 필수인지, EVB아닌 Wizfi360-CON로 가능한지?확인 부탁 드립니다.

  • wizfi360-contest-ref
4 views
2 replies

by lejehe22

by Aimee0

Wireless

WizFi360io - C(WizFi360) AT commnad 응답이상

AT 기본 커맨드를 보낸 후 해당 화면 처럼 OK를 리턴해주지 않습니다 혹시 이유가 무엇인지 아나요? 사용 보드는 WizFi360io - C 입니다.

9 views
2 replies

by qyh80133307

by Aimee0

Wireless

Wizfi360 Lost config after a few hours

Hello! A Wizfi360 module is installed in our product as an AP, which was configured with the AT+xxxxx_DEF commands in Flash. After a few months, we now have a customer almost every week where the configuration has reset itself to the factory settings. If you then redo the configuration and save it in the flash as before, it only holds for 1-2 hours in a powerless state before it automatically…

4 views
1 replies

by Jackson0

by WIZnet AI

Wireless

WizFi360 how to enter Standby mode

Hello, I don't understand how to enter the Wizfi360 Standby Mode, can somebody please explain how it works? The documentation is very bad.I use Wizfi360 as AP and I would like to switch the module to permanent standby mode (maximum power saving), which remains until a high signal is received via the WP pin to wake up.“AT+GSLP gives” ‘ERROR’ answer“AT+GSLP=<time>” ( 1000-65535) only rema…

6 views
1 replies

by Jackson0

by WIZnet AI

Wireless

MQTT persistent/clean session flag

In the Wizfi360 firmware for the AT+MQTTSET command, what is the value set for the cleanSession flag? Is there a way to change this during configuration? If this flag is not app accessible, what is the preferred way to determine if broker connection is valid before publishing a message?

  • MQTT
5 views
4 replies

by youaretrippin

by Aimee0

Wireless

Wizfi360 wifi disconnects/reconnects

Wizfi360 connection to wifi often disconnects/reconnects, which seems to invalidate previous mqtt broker connection.  Is there a way to set the persistent connection flag on the broker connection (cleanSession flag = false)? The wifi dis/reconnects happens on various AP's, is this typical for the chip? Any suggestions for what could be causing this?Chip is running current (afaik) firmwar…

  • MQTT
4 views
3 replies

by youaretrippin

by Patriciabin