Search found 9 matches

by KaranRaj
Tue Jun 18, 2019 6:43 am
Forum: Hardware
Topic: Connecting phone to ESP32 with serial link
Replies: 4
Views: 1003

Re: Connecting phone to ESP32 with serial link

Thank's for your help, I will try to download a terminal app on my phone. I looked and I've got correct software/firmwares in my ESP32 ! EDIT : It works ! Thanks all ! I'm able to communicate to the ESP32 with my phone ! Hi @extqblys, Could you please let us know how you were able to achieve this? ...
by KaranRaj
Tue Mar 26, 2019 6:57 am
Forum: ESP32 MDF
Topic: Broadcasting data to multiple(or all) nodes connected to root
Replies: 3
Views: 1179

Broadcasting data to multiple(or all) nodes connected to root

Hi! I want to try to broadcast the same data to all the nodes connected to the root node. The documentation says the "mwifi_root_write" API "Can send data to multiple devices at the same time". I understand the "dest_addrs_num" parameter is used to specify the number of nodes the root will send data...
by KaranRaj
Thu Mar 21, 2019 7:57 am
Forum: ESP32 MDF
Topic: Using Wi-Fi with ESP-MDF
Replies: 3
Views: 1150

Re: Using Wi-Fi with ESP-MDF

Hi ESP_LBB! Thanks for the reply. Another issue I'm facing in the ESP-MDF "get-started" example is that if the router_ssid and router_password do not match with the actual router ssid and passwords of my router respectively, the mesh wont connect (node wont connect to the root node). mwifi_config_t ...
by KaranRaj
Tue Mar 12, 2019 11:26 am
Forum: ESP32 MDF
Topic: Using Wi-Fi with ESP-MDF
Replies: 3
Views: 1150

Using Wi-Fi with ESP-MDF

Hi All, I recently started working with the ESP-MDF framework. I want to use the Wi-Fi with mesh. I went through the ESP-mesh documents https://docs.espressif.com/projects/esp ... _mesh.html which says: "When self organized networking is enabled, the ESP-MESH stack will internally make calls to Wi-F...
by KaranRaj
Thu Mar 07, 2019 7:57 am
Forum: ESP32 MDF
Topic: Integrate mesh into an already existing ESP-IDF framework code
Replies: 1
Views: 673

Integrate mesh into an already existing ESP-IDF framework code

Hi! So, I already have a finished code developed in ESP-IDF framework, to which I want to add the mesh functionality. Now I understand mesh works with the ESP-MDF framework. I added the ESP-MDF "get-started" example code into my existing code as a library file, and tried to build the code, only fail...
by KaranRaj
Tue Feb 19, 2019 7:13 am
Forum: General Discussion
Topic: restoring gpio to normal after waking up from deep sleep
Replies: 2
Views: 372

restoring gpio to normal after waking up from deep sleep

Hi! So in order to save power during deep-sleep, I've added the rtc_gpio_isolate(PIN_A) API like this: rtc_gpio_isolate(PIN_A); esp_sleep_enable_ext0_wakeup(BUTTON_GPIO, 1); esp_sleep_enable_timer_wakeup(wakeup_time_sec * 1000000); esp_deep_sleep_start(); However, PIN_A does not respond after wake u...
by KaranRaj
Tue Feb 19, 2019 6:53 am
Forum: General Discussion
Topic: Store an integer array to NVS
Replies: 3
Views: 648

Re: Store an integer array to NVS

Sorry about the caps, and thanks for the reply. I was able to save the array into the NVS using blob.
by KaranRaj
Wed Feb 13, 2019 1:43 pm
Forum: General Discussion
Topic: Store an integer array to NVS
Replies: 3
Views: 648

Store an integer array to NVS

Hi All!
Can anyone help me out on how to store an integer array (in my case, consisting of 144 elements) to the Non-Volatile Storage? I need to get the array after my ESP wakes up from deep-sleep, just so you understand why I need to do that.
Thanks!

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