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by Ritesh
Sun Jan 03, 2021 9:34 am
Forum: ESP-IDF
Topic: how to check if internet is available
Replies: 16
Views: 9651

Re: how to check if internet is available

In most of the applications one needs to connect to their own host. If that is the case , I would simply try to connect and exchange data with that target host. The reason is that something on the way to your own host can e.g. block or redirect the connection (antivirus, firewall, etc.). It's also ...
by Ritesh
Sat Jan 02, 2021 10:57 am
Forum: ESP-IDF
Topic: how to check if internet is available
Replies: 16
Views: 9651

Re: how to check if internet is available

Ping is not enough to know if there is an actual viable internet connection. To be sure there is a connection you need to open a TCP connection with a known host. You can generate a 204 response from google.com and be sure you can actually connect. Or you would need to build a full connection with ...
by Ritesh
Wed Dec 23, 2020 4:17 am
Forum: ESP-IDF
Topic: Failure to connect to SSID with spaces in them
Replies: 10
Views: 3894

Re: Failure to connect to SSID with spaces in them

I just want to know that how it is problem with one access point. can you please clarify for the same? To clarify, we had a specific 3rd party access point (not an ESP32) that was causing problems and preventing our ESP32 STA from connecting. The SSID on this AP had a special character that was cau...
by Ritesh
Wed Dec 09, 2020 5:01 am
Forum: ESP-IDF
Topic: Failure to connect to SSID with spaces in them
Replies: 10
Views: 3894

Re: Failure to connect to SSID with spaces in them

autodog wrote:
Wed Nov 18, 2020 4:45 am
After further testing, this does not appear to be an issue with esp-idf but rather a problem with one access point.

-AD
Hello,

I just want to know that how it is problem with one access point. can you please clarify for the same?
by Ritesh
Wed Dec 09, 2020 5:00 am
Forum: ESP-IDF
Topic: Validate Hibernate Mode into ESP32
Replies: 14
Views: 16987

Re: Validate Hibernate Mode into ESP32

This page: https://lastminuteengineers.com/esp32-sleep-modes-power-consumption/#esp32-hibernation-mode is where I found the hibernation mode referenced. I'm guessing the writer got the ESP32 confused with a different micro, since there are some that do have that mode. Ok. Thanks for the details for...
by Ritesh
Wed Dec 09, 2020 4:33 am
Forum: ESP-IDF
Topic: Is flash read err, 1000 normal behavior?
Replies: 13
Views: 2683

Re: Is flash read err, 1000 normal behavior?

I used this board for 4-5 months and after that suddenly one day it spits out this error after that, it never accepted any code and there is time out for packet error in Arduino IDE So, Board is not going into boot mode as well? can you please check with multiple option like remove each and everyth...
by Ritesh
Fri Nov 06, 2020 7:39 pm
Forum: ESP-IDF
Topic: Need help for Deep Sleep mode
Replies: 3
Views: 534

Re: Need help for Deep Sleep mode

https://github.com/espressif/esp-idf/tree/master/examples/system/deep_sleep/main https://github.com/espressif/esp-idf/blob/494a124d961c4c755685b22fe986c31826d6f503/components/esp_system/test/test_sleep.c#L428-L438 Thanks for your quick response. So it seems like at a time multiple sleep will work w...
by Ritesh
Fri Nov 06, 2020 4:03 am
Forum: ESP-IDF
Topic: Need help for Deep Sleep mode
Replies: 3
Views: 534

Re: Need help for Deep Sleep mode

Hello Team,

Anyone has tried multiple wake up source at a time into firmware for deep sleep or light sleep modes?
by Ritesh
Sun Nov 01, 2020 1:25 pm
Forum: ESP-IDF
Topic: Need help for Deep Sleep mode
Replies: 3
Views: 534

Need help for Deep Sleep mode

Hello Team, We have one query like is it possible to use Deep Sleep mode for both RTC Times and External 0 Wake up? Because we have one requirement into project like to wake up project through RTC Timer and External GPIO wake up. So, Please let me know if possible to use both sleep mode at a time in...
by Ritesh
Sat Oct 10, 2020 3:59 am
Forum: ESP-IDF
Topic: Regarding rmt_tx library to transmit rawData to Mitsubishi AC
Replies: 22
Views: 2981

Re: Regarding rmt_tx library to transmit rawData to Mitsubishi AC

ksnboopa wrote:
Fri Oct 09, 2020 10:44 am
How can I post new topic? Could you help?
Regarding what?

Also this thread is just to discuss regarding this topic. So, Please don't ask this type of question into current running thread.

You can post questions like standard way with details as per your requirements.

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