Search found 24 matches

by zhangyanjiao
Mon Dec 03, 2018 3:57 am
Forum: General Discussion
Topic: Upgrade lwIP version?
Replies: 3
Views: 1978

Re: Upgrade lwIP version?

Hi axellin,

Because there are too many changes between v2.0.3 and v2.1.2, so it will not be a short time,thanks!
by zhangyanjiao
Thu Jul 19, 2018 10:09 am
Forum: ESP-IDF
Topic: why “Request timeout” when I ping the ESP-WROOM-32?
Replies: 1
Views: 1266

Re: why “Request timeout” when I ping the ESP-WROOM-32?

Hi, DennyCl Is your PC Windows OS ? My PC is Windows OS. I have tested as what you said for several times. My logs are as follows: C:\Users\zhangyanjiao>ping 192.168.4.1 正在 Ping 192.168.4.1 具有 32 字节的数据: 来自 192.168.4.1 的回复: 字节=32 时间=5ms TTL=255 来自 192.168.4.1 的回复: 字节=32 时间=4ms TTL=255 来自 192.168.4.1 ...
by zhangyanjiao
Tue Jun 19, 2018 12:12 pm
Forum: ESP-IDF
Topic: ESP32 answers DHCP request with NAK
Replies: 3
Views: 2683

Re: ESP32 answers DHCP request with NAK

hi ,
I have tested on two ESP32 boards. One is AP, other is STA, both DHCP on. STA connects to AP, and AP offer IP to STA.
I set the IP of AP as 192.168.4.1 and 192.168.1.1. In the two cases, AP answers DHCP request with ACK.
by zhangyanjiao
Mon Aug 28, 2017 3:35 am
Forum: General Discussion
Topic: Socket issues
Replies: 34
Views: 20470

Re: Socket issues

permal: Please show us your capture information when tcp packet transmit from ESP32 to Unifi AP-AC Pro in detail by WireShark or Ominipeek. Thanks !

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