Skip to content

ESP8266 can't get DHCP IP addres from Asus router #8299

Open
@cniedzi

Description

@cniedzi

Hi,

I have a problem described below. Is there any solution?

Platform

  • Hardware: ESP8266-12F
  • Core Version: Any higher then 2.5.2
  • Development Env: Arduino IDE
  • Operating System: Windows 10

Settings in IDE

  • Module: Wemos D1 R2 & mini
  • Flash Mode:
  • Flash Size: 4MB no SPIFFS
  • lwip Variant: v2 Lower Memory
  • Reset Method:
  • Flash Frequency:
  • CPU Frequency: 80Mhz
  • Upload Using: SERIAL
  • Upload Speed: 912600

Problem Description

I use Wemos D1 mini R2 with Arduino core for ESP8266. With any core version higher than 2.5.2 ESP can't get DHCP IP address from ASUS RT-AX86U router (although according to debug data it succesfully connects to wifi).

When I revert back to core 2.5.2 or 2.5.0 ESP sucessfully connects to Asus router and gets IP address. Is it known issue?

Regards

Metadata

Metadata

Assignees

No one assigned

    Labels

    No labels
    No labels

    Type

    No type

    Projects

    No projects

    Milestone

    No milestone

    Relationships

    None yet

    Development

    No branches or pull requests

    Issue actions