Just find a bug or issue for H7608 web wizard to config the router. In WiFi halow page you only provide said and password, and on 2.4g WiFi (I don’t know why it’s 2.5g for heltec) you can select wpa2 or wpa3, actually it also applies to WiFi halow. If you select wpa2, you hc32/33 will not work, since they only support wpa3
The H7608 credential bug or improvement
Hi, we have checked the wifi config do not work for wifi halow. Even selected wpa2 in wifi 2.4G config, HC33 can connect with wifi halow. Can you check the firmware?