About chhhhak

chhhhak · 2023-12-15

I'm trying to connect to a WPA-Enterprise network (EAP-TLS) with the STWINBX1 board. And in this context, I have several questions aboutabout using the mx_wifi driver.I'm basing my project on the Nx_WebServer and Nx_MQTT_Client examples from the STM3...

chhhhak · 2023-11-20

Hello everyone, I'm trying to use the Wifi module MXCHIP EMW3080 from the STWBXCS1 so I want to start from this example on a B-U585I-IOT2A since these boards share the same µC and Wifi module. I think I just need to change the use of SPI2 for wifi co...

chhhhak · 2023-11-08

Hi everyone,I am using a STWINKT1B and I am trying to evaluate its power consumption while operating. The Wifi communication always works well when I power the board by the battery or the USB port but never when I plug it to my voltage source (5V on ...

chhhhak · 2023-12-05

I ended up using this code instead and had the same problem but the documentation included said that the firmware of the MXChip needed to be upgraded. After this operation it worked, so I believe the old firmware was the reason why it did not work wi...

chhhhak · 2023-11-22

The enable pin of the Wifi module is always 3.3V which means that it is never active since it is programed to be active low. The CS pin is high for about a second during the init. Where can I find a description of the signals needed to initialize the...

chhhhak · 2023-11-14

I have tested to power it with a 300mA limit and it worked well. Indeed I can see its consumption overcoming 100mA especially right after setting up. Thank for your advice.

chhhhak · 2023-11-10

Thank you for your answer.As I expect to have a current between 20-80mA I am limiting my power source to 100mA, should the uC be supplied with higher current ? 500mA seems rather high to me.

chhhhak · 2023-11-09

Hi, sorry for my mistake, I only use the drivers from the STWIN firmware kit. The function in which the execution gets stuck is wait_cmddata_rdy_rising_eventcalled by SPI_WIFI_receiveDatafrom the STWIN_wifi.c file but maybe there is an external actua...

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WPA-Enterprise on STWINBX1

Wifi use on STWIN.box

Behaviour change when powering with external power source

Re: Wifi use on STWIN.box

Re: Wifi use on STWIN.box

Re: Behaviour change when powering with external power source

Re: Behaviour change when powering with external power source

Re: Behaviour change when powering with external power source