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by WiFive
Wed Dec 12, 2018 6:24 am
Forum: General Discussion
Topic: How long can the esp32 run on batteries while remaining connected?
Replies: 6
Views: 184

Re: How long can the esp32 run on batteries while remaining connected?

Ah ok i see it now. Well hopefully you get some answers on your other posted questions and maybe you can investigate custom bootloader and skip Arduino framework for faster startup. And of course connecting to standard infrastructure is best but if you could double your battery life by using a gatew...
by WiFive
Wed Dec 12, 2018 4:05 am
Forum: General Discussion
Topic: How long can the esp32 run on batteries while remaining connected?
Replies: 6
Views: 184

Re: How long can the esp32 run on batteries while remaining connected?

That is interesting. Have you attempted to characterize where the time is spent? What effect would using an esp-now or mesp-mesh gateway have?
by WiFive
Tue Dec 11, 2018 11:03 pm
Forum: General Discussion
Topic: WiFi bottleneck as APSTA when STA can not connected
Replies: 2
Views: 70

Re: WiFi bottleneck as APSTA when STA can not connected

Do not immediately try to reconnect in your event handler, use some kind of delay/backoff
by WiFive
Tue Dec 11, 2018 10:58 pm
Forum: ESP32 IDF
Topic: channel number for STA WiFi
Replies: 4
Views: 89

Re: channel number for STA WiFi

Ap channel has to be the same as sta channel if sta is connected. That channel is set by external ap you are connected to.
by WiFive
Sun Dec 09, 2018 2:52 am
Forum: ESP32 IDF
Topic: 2 partition OTA with magnet reset idea feasible?
Replies: 6
Views: 258

Re: 2 partition OTA with magnet reset idea feasible?

Ok if you want a factory partition that can do ota then you just need 1 factory partition and 1 ota partition. Factory reset will clear otadata partition and boot from factory and after ota will boot from ota. Then you have to decide how to reset user data.
by WiFive
Fri Dec 07, 2018 10:24 pm
Forum: ESP32 IDF
Topic: 2 partition OTA with magnet reset idea feasible?
Replies: 6
Views: 258

Re: 2 partition OTA with magnet reset idea feasible?

If you just want to reset some data why can't you build all the necessary functionality into one app?
by WiFive
Mon Dec 03, 2018 3:33 am
Forum: Sample Code
Topic: esp32 monitor interpreter
Replies: 2
Views: 181

Re: esp32 monitor interpreter

Thanks for sharing. You didn't like console component?
by WiFive
Sun Dec 02, 2018 2:21 am
Forum: General Discussion
Topic: How to use GPIO14 of ESP-WROOM-32 with ESP-IDF
Replies: 2
Views: 157

Re: How to use GPIO14 of ESP-WROOM-32 with ESP-IDF

Code: Select all

gpio_reset_pin(14);
by WiFive
Fri Nov 30, 2018 4:32 am
Forum: ESP32 IDF
Topic: Secure boot and signed bins
Replies: 30
Views: 1156

Re: Secure boot and signed bins

WiFive, the output of "espsecure.py digest_secure_bootloader " is the digest with the image appended, so secure_bootloader.bin should be OK to flash at offset 0x0. Oh, that's not really clear in docs To generate a bootloader digest: espsecure.py digest_secure_bootloader --keyfile ./securebootkey.bi...

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