Search found 21 matches

by esp1979
Mon Jun 27, 2022 11:04 am
Forum: ESP32 Arduino
Topic: Difference between wifi.h and esp_wifi.h
Replies: 1
Views: 11369

Difference between wifi.h and esp_wifi.h

Hi, i'm using an ESP32 with the Arduino IDE and use the Wifi.h library actually. Now i've seen, that there is also an esp_wifi.h library. Does this library: - provide additional functions, means can be used in parallel OR - is an alternative library you can use instead of wifi.h? If yes: Is it bette...
by esp1979
Sun Apr 17, 2022 11:46 pm
Forum: ESP32 Arduino
Topic: SD-Card performance very bad after upgrading from 1.0.6 core to 2.0.2
Replies: 2
Views: 2225

Re: SD-Card performance very bad after upgrading from 1.0.6 core to 2.0.2

Really no one that can help?
It's really sad: Also on my last post i didn't get any answer ;-(
by esp1979
Sat Apr 16, 2022 12:55 pm
Forum: ESP32 Arduino
Topic: SD-Card performance very bad after upgrading from 1.0.6 core to 2.0.2
Replies: 2
Views: 2225

SD-Card performance very bad after upgrading from 1.0.6 core to 2.0.2

Hi all, can you confirm that the SD-Card performance is very bad in core 2.0.2? I have tried this example (from the examples folder): /* * Connect the SD card to the following pins: * * SD Card | ESP32 * D2 - * D3 SS * CMD MOSI * VSS GND * VDD 3.3V * CLK SCK * VSS GND * D0 MISO * D1 - */ #include "F...
by esp1979
Wed Mar 23, 2022 3:57 pm
Forum: ESP32 Arduino
Topic: Error "dns server out of array" ?
Replies: 0
Views: 1233

Error "dns server out of array" ?

Hi, my esp32 just crashed with the following error message: assertion "dns server out of array" failed: file "/home/runner/work/esp32-arduino-lib-builder/esp32-arduino-lib-builder/esp-idf/components/lwip/lwip/src/core/dns.c",$ abort() was called at PC 0x40111d23 on core 1 ELF file SHA256: 0000000000...
by esp1979
Mon Mar 21, 2022 11:54 am
Forum: ESP32 Arduino
Topic: WiFi.begin() interrupts existing ESP-Accesspoint
Replies: 1
Views: 1682

WiFi.begin() interrupts existing ESP-Accesspoint

Hello all, I would like to integrate a login procedure into my ESP32 Arduino Sketch as follows: 1. the ESP starts in WIFI_AP_STA mode. 2. the user connects to the accesspoint. 3. the user calls http://192.168.4.1 and gets to the login page. 4. the user enters his WLAN access data into a form and pre...
by esp1979
Mon Jan 24, 2022 5:40 pm
Forum: ESP32 Arduino
Topic: Cannot perform OTA, not enough space on WROOM 32D 16 Mb
Replies: 1
Views: 3214

Re: Cannot perform OTA, not enough space on WROOM 32D 16 Mb

Before uploading the Original Sketch you must choose a Partition scheme which provides enough space for subsequent OTA operation. Maybe you have set a partition scheme without OTA support or with too less OTA partition.

Best wishes
Daniel
by esp1979
Sat Jan 22, 2022 8:44 pm
Forum: ESP32 Arduino
Topic: WiFi- Unable to setup MDNS on SoftAP for ESP32
Replies: 3
Views: 10138

Re: WiFi- Unable to setup MDNS on SoftAP for ESP32

Hi,

I have the same question/problem.
mDNS in station mode works but in AP mode or in my case WIFI_AP_STA mode does not work ;-(

Really no one that can help?

Best wishes
Daniel
by esp1979
Fri Jan 21, 2022 8:25 pm
Forum: ESP32 Arduino
Topic: WiFi.scanNetworks(); without disconnecting active AP connection
Replies: 1
Views: 5517

WiFi.scanNetworks(); without disconnecting active AP connection

Hi, it seems, that WiFi.scanNetworks(); disconnects the active AP connection. I want that the user connects to AP-mode and then calls 192.168.4.1 to enter the server page. Then the user should be able to press a button "scan for Wifi networks" and then should get a list of available WiFi-networks. B...
by esp1979
Wed Jan 12, 2022 8:09 am
Forum: ESP32 Arduino
Topic: Flash memory durability (SPIFFS)
Replies: 3
Views: 7300

Re: Flash memory durability (SPIFFS)

OK, that sounds good.
Thank you for your detailed answer.

Best wishes
Daniel
by esp1979
Tue Jan 11, 2022 8:04 pm
Forum: ESP32 Arduino
Topic: Flash memory durability (SPIFFS)
Replies: 3
Views: 7300

Re: Flash memory durability (SPIFFS)

Hi,

really no one that can help ;-(

Best wishes
Daniel