ESP8266 Community Forum

- Sat Mar 19, 2022 6:53 am #94007 I'm trying to connect to an AP using:
SSID: this should be
password: 12345678

It fails to connect, but when I try with:
SSID: this should
password: 12345678

Code: Select all#include <AntaresESP8266HTTP.h >

#define WIFISSID "this should be"                     
#define PASSWORD "12345678"

antares.wifiConnection(WIFISSID, PASSWORD);


it works. Does NodeMCU V3 have a char limit to its SSID?

- Sat Mar 19, 2022 12:03 pm #94013 Max character limit is 32.

Avoid using spaces in SSID. Early Arduino ESP core had problems connecting to SSIDs with spaces. But it was resolved.

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