Good day.
I have several pieces of HELTEC wifi kit 32 (no version) + Arduino IDE. Big problem with connecting to AP (Mikrotik RB, NETIS and others). Unable to connect HELTEC to AP. The reason is simple. Heltec scans AP at -85dB. It should be around -61 dB and other ESP32 boards work like this. Is there a problem in my code or is it a HW error of HELTEC?
If I am 5m from AP, Heltec receives -80 and transmits -79dB.
Please, do you have a test demo with the correct Wifi settings? That would rule out the error in my code.
Thanks. 28mar2026
