Search found 300 matches

by Vader_Mester
Fri Sep 01, 2023 6:18 am
Forum: General Discussion
Topic: TFT spi at 60MHz
Replies: 15
Views: 22829

Re: TFT spi at 60MHz

preafixed wrote:
Thu Jul 27, 2023 8:48 am
Can you explain more?
This post is kinda irrelevant, since we have the ESP32-S3.

What's exactly you wish to do?
by Vader_Mester
Tue Jan 03, 2023 11:37 am
Forum: Documentation
Topic: ESP32-C3 power consumption using Bluetooth only
Replies: 1
Views: 3637

ESP32-C3 power consumption using Bluetooth only

Hi All, I was trying to find information about the C3's power consumption using Bluetooth only, but I did not find anything. There is only power figures for Wifi. Are there any figures available? I am sure it must be lower compared to Wifi, but I need to know how much. I intend to use the C3 in a lo...
by Vader_Mester
Fri Aug 19, 2022 9:46 am
Forum: ESP-IDF
Topic: ESP IDF: Station + soft-AP (WIFI_MODE_APSTA) There is no working example - why? Where is?
Replies: 41
Views: 62946

Re: ESP IDF: Station + soft-AP (WIFI_MODE_APSTA) There is no working example - why? Where is?

badidrox wrote:
Wed Jul 06, 2022 1:44 am
prolly dead thread but just in case anyone needs the solution:
Not dead, I'm actually excited to see this. I'll take a deeper dive in the code later, to see how can I implement is into my code.
by Vader_Mester
Sat Apr 02, 2022 7:38 am
Forum: General Discussion
Topic: ESP32 elf loader example
Replies: 1
Views: 2876

ESP32 elf loader example

Hi Guys, I tried to search the forum, with little luck about elf-loader examples. Google is also not helping either, maybe one of you can provide some information. My goal is to be able to compile an application as an .elf file, that an elf-loader in the ESP32 can load. I developed a system, which f...
by Vader_Mester
Thu Feb 10, 2022 11:21 am
Forum: General Discussion
Topic: ESP32 ADC calibration tips
Replies: 8
Views: 8043

Re: ESP32 ADC calibration tips

When I say error I mean slight deviation from the actual voltage and the voltage that the ESP32 reads. Adding an offset to flash is not a problem for a single device. All device will have slightly different offsets and there will be thousands of them. I wont be able to calibrate all of them by hand...
by Vader_Mester
Tue Feb 08, 2022 4:44 pm
Forum: General Discussion
Topic: ESP32 ADC calibration tips
Replies: 8
Views: 8043

Re: ESP32 ADC calibration tips

Hello. I would like to know how can I perform ADC calibration to achieve the best results. We are using resistance temperature sensor. To read the resistance temperature value, we use voltage divider (See the image link below for the schematic screenshot): https://ibb.co/hYrJ4fD I have noticed acro...
by Vader_Mester
Tue Jan 11, 2022 6:20 am
Forum: ESP-IDF
Topic: [Resolved] Unabled to burn_efuse FLASH_CRYPT_CNT
Replies: 6
Views: 7255

Re: Unable to Reset Efuse

Hello, I am trying to reset the Efuse (enabled flash encryption). However, I am getting this error and wondering if it's a library that I haven't installed properly? I'm getting: bitstring.CreationError: 255 is too large an unsigned integer for a bitstring of length 7. The allowed range is [0, 127]...
by Vader_Mester
Fri Nov 12, 2021 7:07 am
Forum: ESP-IDF
Topic: ESP IDF: Station + soft-AP (WIFI_MODE_APSTA) There is no working example - why? Where is?
Replies: 41
Views: 62946

Re: ESP IDF: Station + soft-AP (WIFI_MODE_APSTA) There is no working example - why? Where is?

Hello, I have already tried with that as well but didn;t get any solution for the same Please find attached image for reference of errors which we are facing. Also we are using ESP32 IDF 3.2 version This IDF version is way too old for this to work properly. This example will only work with IDF4.0 o...
by Vader_Mester
Wed Nov 10, 2021 11:40 am
Forum: ESP-IDF
Topic: ESP IDF: Station + soft-AP (WIFI_MODE_APSTA) There is no working example - why? Where is?
Replies: 41
Views: 62946

Re: ESP IDF: Station + soft-AP (WIFI_MODE_APSTA) There is no working example - why? Where is?

Hello, I have already tried with that as well but didn;t get any solution for the same Please find attached image for reference of errors which we are facing. Also we are using ESP32 IDF 3.2 version This IDF version is way too old for this to work properly. This example will only work with IDF4.0 o...
by Vader_Mester
Wed Nov 10, 2021 10:00 am
Forum: ESP-IDF
Topic: ESP IDF: Station + soft-AP (WIFI_MODE_APSTA) There is no working example - why? Where is?
Replies: 41
Views: 62946

Re: ESP IDF: Station + soft-AP (WIFI_MODE_APSTA) There is no working example - why? Where is?

Hello, We have tried to compile your example but somehow it is giving few errors. Would you please let me know in which IDF you have compiled it successfully? Hi, What kind of errors, can you be more specific? WIFI_EVENT macro is not able to find and also few other compilation errors are getting. C...