Search found 52 matches

by littlesky
Mon Mar 18, 2019 7:41 am
Forum: ESP-IDF 中文讨论版
Topic: 如何增加Esp32的WiFI覆盖范围
Replies: 1
Views: 1015

Re: 如何增加Esp32的WiFI覆盖范围

malaimo wrote:
Thu Mar 07, 2019 10:29 am
主要是想增加接受信号的灵敏度,进而增加WiFi信号的接收距离。
可以使用外接天线
by littlesky
Mon Mar 18, 2019 7:38 am
Forum: ESP-IDF 中文讨论版
Topic: esp32连接不上腾达AC7路由器
Replies: 5
Views: 1524

Re: esp32连接不上腾达AC7路由器

duhui75 wrote:
Thu Mar 14, 2019 7:33 am
你好,我测试了20种路由器和esp32的链接,现在发现腾达AC7路由器很难链接上esp32.或者要一到两分钟才可以连接上。3.1.1很难链接。
3.1.3版本的软件基本连接不上。请问这个问题该如何解决。但是其他型号路由器都很快连接上。
请问你是不是设了两个 SSID,一个加密,一个不加密?
by littlesky
Mon Mar 18, 2019 3:35 am
Forum: ESP32 IDF
Topic: ESP Now Send CB not called
Replies: 1
Views: 793

Re: ESP Now Send CB not called

I have 2 ESP32s talking using ESPNOW. I started running into send errors by trying to send data to quickly. I started following the advice in your documentation to wait for the send cb to be called before sending the next packet. So, it is recommended that sending the next ESP-NOW data after the se...
by littlesky
Mon Mar 18, 2019 3:07 am
Forum: ESP32 IDF
Topic: How can I get CSI (channel state information) from my own ESP32 Chip?
Replies: 4
Views: 1785

Re: How can I get CSI (channel state information) from my own ESP32 Chip?

As I known, esp-idf has supported (CSI) channel state information. I just follow the WiFi documentation wifi.rst in esp-idf directory to modify the given example "station" to get channel state information. It works well, but it could not receive any CSI from my another chip, to which I upload anoth...
by littlesky
Tue Mar 05, 2019 2:21 am
Forum: ESP-IDF 中文讨论版
Topic: station模式下,esp32可以连接隐藏名称的路由器吗?
Replies: 5
Views: 1646

Re: station模式下,esp32可以连接隐藏名称的路由器吗?

zhoupeng wrote:
Thu Dec 06, 2018 8:01 am
costaud wrote:
Thu Dec 06, 2018 4:18 am
zhoupeng wrote:
Tue Dec 04, 2018 7:55 am
idf支持连接隐藏名称的路由器吗?
支持。
谢谢回复,我使用明文名称是可以正常连接,但是当名称隐藏后就连接不上了,需要特殊的配置信息吗?
不需要特殊配置,可以提供一下你的配置给我们看看吗?
by littlesky
Mon Mar 04, 2019 2:53 am
Forum: ESP32 IDF
Topic: Android hotspot requires restarting for ESP32 to reconnect or fails: auth -> init (200) [solved:update to latest master]
Replies: 47
Views: 7990

Re: Android hotspot requires restarting for ESP32 to reconnect or fails: auth -> init (200)

jcsbanks wrote:
Sun Mar 03, 2019 9:14 am
littlesky wrote:
Fri Feb 15, 2019 9:03 am
The bug has been fixed. Please update the IDF branch to check whether it works for you.
@littlesky as above it does not work for me.
What was the IDF version did you use?
by littlesky
Thu Feb 28, 2019 11:39 am
Forum: ESP32 IDF
Topic: v3.0 to v3.1 migration guide? WiFi not working...
Replies: 29
Views: 4896

Re: v3.0 to v3.1 migration guide? WiFi not working...

I will remind you I did not receive the ip address of the device with Android and I installed commit . After that, everything worked with Android, but IOS a tested only now. At the same time when you connect with Android still works, there is no meditation guru. The watchdog is set for 10 seconds a...
by littlesky
Thu Feb 28, 2019 2:50 am
Forum: ESP-IDF 中文讨论版
Topic: esp32 softap模式兼容性问题
Replies: 7
Views: 1967

Re: esp32 softap模式兼容性问题

请问连接不上的手机型号是什么?用 example/wifi/getting_started/softAP/ 可以复现该问题吗?
by littlesky
Thu Feb 28, 2019 2:36 am
Forum: ESP32 IDF
Topic: v3.0 to v3.1 migration guide? WiFi not working...
Replies: 29
Views: 4896

Re: v3.0 to v3.1 migration guide? WiFi not working...

Please create a GitHub issue for this. Someone else will help you.