Search found 11 matches

by ESP_Jack
Thu Feb 28, 2019 3:13 am
Forum: ESP-IDF 中文讨论版
Topic: esp32 softap模式兼容性问题
Replies: 7
Views: 1282

Re: esp32 softap模式兼容性问题

这个问题比较奇怪,可以做以下排查
1. 是否使用SPIRAM?是否使用双核?
2. 最好有稳定复现的小代码,如果没有,可以先提供 bin 文件和 log,进行排查。
3. 提供出问题的设备型号。
4. 实在没有办法就只能现场排查了。
by ESP_Jack
Mon Aug 06, 2018 6:13 am
Forum: General Discussion
Topic: WIFI Direct support for ESP32 in esp-idf
Replies: 7
Views: 4358

Re: WIFI Direct support for ESP32 in esp-idf

BTW, in new ESP32 data sheet, software related features are deleted.
by ESP_Jack
Mon Aug 06, 2018 6:11 am
Forum: General Discussion
Topic: WIFI Direct support for ESP32 in esp-idf
Replies: 7
Views: 4358

Re: WIFI Direct support for ESP32 in esp-idf

esp-idf do not support WiFi Direct. But why the ESP32 data sheet include this, that's because WiFi Direct is a 90%(not accurate) software feature. As a chip, ESP32 can support WiFi Direct, and in fact, it support WiFi Direct in some hosted system(host system support WiFi Direct stack). WiFi Direct i...
by ESP_Jack
Thu Jan 04, 2018 1:51 pm
Forum: Report Bugs
Topic: ESP32 not adhering to negotiated 802.11 data rates
Replies: 2
Views: 1113

Re: ESP32 not adhering to negotiated 802.11 data rates

Sorry, ESP32 have some limit here. I think most Apps can not disable b rates. For some APs, if you do not support 1Mbps or 2Mbps, it is impossible to connect to them. But we will fix this on some version, maybe idf4.0.
by ESP_Jack
Fri Mar 31, 2017 8:55 am
Forum: General Discussion
Topic: Whether the wifi-lib contains wifi-p2p mode?
Replies: 14
Views: 7632

Re: Whether the wifi-lib contains wifi-p2p mode?

If you really need P2P, you can go business way.
by ESP_Jack
Fri Mar 31, 2017 8:52 am
Forum: General Discussion
Topic: Whether the wifi-lib contains wifi-p2p mode?
Replies: 14
Views: 7632

Re: Whether the wifi-lib contains wifi-p2p mode?

Sorry, currently, P2P is not in our schedule in IDF. The priority of P2P is low now.
by ESP_Jack
Sat Feb 18, 2017 9:19 am
Forum: Hardware
Topic: Testing with Anritsu MT8860C
Replies: 1
Views: 1067

Re: Testing with Anritsu MT8860C

Yes, this is a known issue. By now, ESP32 only support switch among 11b / 11g / 11n.
However, we have the binary to test TX.
by ESP_Jack
Thu Jan 05, 2017 1:45 am
Forum: Hardware
Topic: WiFi Power
Replies: 11
Views: 6907

Re: WiFi Power

One more question:
What's the power you want?

I have 2 suggestions:
1.Give a picture of your test bench.
2.If we can't find the cause any way, please send a board to us.
by ESP_Jack
Wed Jan 04, 2017 10:32 am
Forum: Hardware
Topic: WiFi Power
Replies: 11
Views: 6907

Re: WiFi Power

I have 5 questions:
1.Which command did you use?
2.Which channel did you use?
3.Which rate did you use, 1Mbps?
4.Have you considered about the corrected factor?
5.Did you design the board yourself?

If you design the board yourself, I'd like you to use official module or EVB.
by ESP_Jack
Wed Jan 04, 2017 10:31 am
Forum: Hardware
Topic: WiFi Power
Replies: 11
Views: 6907

Re: WiFi Power

I have 5 questions:
1.Which command did you use?
2.Which channel did you use?
3.Which rate did you use, 1Mbps?
4.Have you considered about the corrected factor?
5.Did you design the board yourself?

If you design the board yourself, I'd like you to use official module or EVB.

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