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B-L4S5I-IOT01A discovery kit - demo app

GBren.1
Associate

Hi

I just bought a B-L4S5I-IOT01A Discovery kit.

Confession: I am completely new to ST, and I reckon I have a mountain of learning to do in a short time.

However, I just read the blurb on the back of the kit and it essentially says:

 1. Verify the jumpers are in the correct position

 2. Connect to USB

 3. Open terminal and enter Wi-Fi details

 4. The loaded demo app will then connect to the Wi-Fi and the demo app will start an HTTP server.

Well, I did steps 1, 2 and 3 and waited. But every time I try, I get the following:

ERROR : es-wifi module NOT connected

The complete output is output was as follows:

Running HTML Server test

eS-WiFi Initialized.

eS-WiFi module MAC Address : **:**:**:**:**:**

Already configured SSID: *** (WiFi) security: 2

Press board User button (blue) within 5 seconds if you want to change the configuration.

Connecting to ****** (WiFi)

ERROR : es-wifi module NOT connected

2 REPLIES 2
S.Ma
Principal

Check the board sticker and compare the board version with the ones decribed in the board user manual.

Sometime the wifi module may need to be reprogrammed?

Guillaume K
ST Employee

Hello

Are you using an iPhone as a WiFi access point ? recent versions of iOS offer WiFi hotspot with only WPA3 for authentication . B-L4S5I-IOT01A only supports WPA2. You should try with another WiFi access point (WiFi router).