Search found 85 matches

by Zeni241
Mon Nov 27, 2023 12:18 pm
Forum: ESP-IDF
Topic: How to get public IP address of the network my esp32 is connected to?
Replies: 0
Views: 983

How to get public IP address of the network my esp32 is connected to?

I am trying to get public IP address of the network my esp32 is connected for use in geolocation. My code is: esp_netif_t *sta_netif; - sta_netif = esp_netif_create_default_wifi_sta(); - - if (bits & WIFI_CONNECTED_BIT) { esp_netif_ip_info_t ip_info; esp_netif_get_ip_info(sta_netif, &ip_info); print...
by Zeni241
Tue Aug 01, 2023 12:22 pm
Forum: ESP-IDF
Topic: nvs_entry_find Getting ERROR:ESP_ERR_INVALID_ARG
Replies: 2
Views: 568

Re: nvs_entry_find Getting ERROR:ESP_ERR_INVALID_ARG

Thanks MicroController for your quick response. In fact somewhere in ESP-IDF documentation its written that part_name – [in] Partition name NVS in the partition table. If pass a NULL than will use NVS_DEFAULT_PART_NAME (“nvs”). Anyway I changed the code as bellow and its working fine. const char *ns...
by Zeni241
Tue Aug 01, 2023 9:39 am
Forum: ESP-IDF
Topic: nvs_entry_find Getting ERROR:ESP_ERR_INVALID_ARG
Replies: 2
Views: 568

nvs_entry_find Getting ERROR:ESP_ERR_INVALID_ARG

I am trying to use the bellow code to find an entry in my NVS storage but I am getting error: ESP_ERR_INVALID_ARG. My partition table is: # # Name Type SubType Offset Size Flags nvs data nvs 0x6000 otadata data ota 0x2000 ota_0 app ota_0 0x180000 ota_1 app ota_1 0x180000 storage data spiffs 0x6000 ...
by Zeni241
Sat Jan 21, 2023 2:40 pm
Forum: Hardware
Topic: Is it safe to use ESP32-S3(ESP32-S2,ESP32) in commercial touch button panels
Replies: 0
Views: 749

Is it safe to use ESP32-S3(ESP32-S2,ESP32) in commercial touch button panels

In the data sheet of ESP32, ESP32-S2 and ESP32-S3 it is mentioned that: ESP32-S3(ESP32-S2,ESP32) Touch Sensor has not passed the Conducted Susceptibility (CS) test for now, and thus has limited application scenarios. My question is how limited are the application scenarios? Is it safe to use it in c...
by Zeni241
Sat Dec 17, 2022 2:17 pm
Forum: ESP-IDF
Topic: Please help learn the NimBLE stack
Replies: 9
Views: 14671

Re: Please help learn the NimBLE stack

I was looking at the examples (central and peripheral), I can't understand a single thing It was the same for me :lol: :roll: Then I consulted many resources and finally I got there! I have uploaded the code with explanations on GitHub for my future reference. ( https://github.com/Zeni241/ESP32-Nim...
by Zeni241
Fri Nov 18, 2022 6:04 am
Forum: Hardware
Topic: Only one touch pin (T6) not working...........
Replies: 0
Views: 914

Only one touch pin (T6) not working...........

I have loaded touch example “touch_pad_read” on two PCBs with ESP32-WROOM32-UE module.‎ On one PCB everything is OK, but on second PCB touch PAD 6 (PIN 14, T6) is reading 0‎ all the time. ‎? I ‎checked if PIN 14 is connected to ground plane mistakenly, but found out this is not the case. ‎Any guess ...
by Zeni241
Sat Nov 12, 2022 2:46 pm
Forum: General Discussion
Topic: Nimble server ble disconnection reason 531
Replies: 1
Views: 2458

Re: Nimble server ble disconnection reason 531

May be there is some mistake while accessing services and characteristics. Check the UUIDs you are using on client and server side matches. Also check you are not trying to read or write to a characteristic which is not configured for that.
by Zeni241
Sat Nov 05, 2022 12:14 pm
Forum: Sample Code
Topic: Nimbe BLE for dummies
Replies: 0
Views: 3034

Nimbe BLE for dummies

Hi
I have written a tutorial for using nimble ble with esp32 on github for easier understanding .
I would be obliged if anyone comment on it to make it better.

https://github.com/Zeni241/ESP32-NimbleBLE-For-Dummies
by Zeni241
Sat Sep 17, 2022 10:43 am
Forum: ESP-IDF
Topic: How loooooong after export.sh in esp-matter folder?
Replies: 2
Views: 1300

Re: How loooooong after export.sh in esp-matter folder?

Sorry, it was my fault. I was giving command "export.sh" at wrong path.
by Zeni241
Sat Sep 10, 2022 6:35 am
Forum: ESP-IDF
Topic: How loooooong after export.sh in esp-matter folder?
Replies: 2
Views: 1300

How loooooong after export.sh in esp-matter folder?

I am following instructions on this page: https://docs.espressif.com/projects/esp-matter/en/main/esp32/developing.html After I enter /export.sh in esp-matter folder I get bellow line in terminal: My traceroute [v0.95] FUbuntu (127.0.0.1) -> localhost (127.0.0.1) 2022-09-08T21:15:39+0500 Keys: Help D...