Search found 21 matches

by FRANCISCO2020
Thu Jan 05, 2023 11:37 am
Forum: ESP32 Arduino
Topic: ESP32 S3 Bluetooth Range
Replies: 13
Views: 20319

Re: ESP32 S3 Bluetooth Range

Have you tried a new unit?
by FRANCISCO2020
Thu Jan 05, 2023 9:55 am
Forum: ESP32 Arduino
Topic: ESP32 S3 Bluetooth Range
Replies: 13
Views: 20319

Re: ESP32 S3 Bluetooth Range

To carry out tests with Wi-Fi... and everything related to RF, I recommend a 1A power supply to avoid problems.
if you look at the pdf there are intensity peaks of more than 800mA
by FRANCISCO2020
Wed Jan 04, 2023 3:43 pm
Forum: ESP32 Arduino
Topic: ESP32 S3 Bluetooth Range
Replies: 13
Views: 20319

Re: ESP32 S3 Bluetooth Range

How are you powering the esp32?
by FRANCISCO2020
Wed Jan 04, 2023 12:00 pm
Forum: ESP32 Arduino
Topic: ESP32 S3 Bluetooth Range
Replies: 13
Views: 20319

Re: ESP32 S3 Bluetooth Range

To set Bluetooth to high power mode on the ESP32-S3, try this: Connect the ESP32-S3 to your computer and open the Arduino IDE. In the Arduino IDE, go to the "Tools" menu and select the "Board" option. Select "ESP32 Dev Module" as the board. Go to the "Tools" menu and select the "Port" option. Select...
by FRANCISCO2020
Wed Jan 04, 2023 11:45 am
Forum: ESP32 Arduino
Topic: ESP32 S3 Bluetooth Range
Replies: 13
Views: 20319

Re: ESP32 S3 Bluetooth Range

Yes, correct, that's how it works.
by FRANCISCO2020
Wed Jan 04, 2023 10:49 am
Forum: ESP32 Arduino
Topic: Using arduino libraries for ESP32 in visual studio code.
Replies: 3
Views: 3929

Re: Using arduino libraries for ESP32 in visual studio code.

Hello, yes it is possible....But, But.... Make sure you're using the correct include paths – Arduino libraries will generally be located in a different location than standard C libraries, so you'll need to make sure you're using the correct include paths to find the Arduino header files. You can do ...
by FRANCISCO2020
Wed Jan 04, 2023 10:39 am
Forum: ESP32 Arduino
Topic: Reasons for RTCWDT_RTC_RESET
Replies: 3
Views: 5823

Re: Reasons for RTCWDT_RTC_RESET

Hello, the first thing I would say: It is not advisable to remove the RTC The RTC watchdog timer plays an important role in ensuring the stability and reliability of your ESP32-based system. It works by resetting the ESP32 if it is not serviced within a certain amount of time, which can help to reco...
by FRANCISCO2020
Tue Jan 03, 2023 11:09 am
Forum: ESP32 Arduino
Topic: Taking large esp_camera images using PSRAM crashes with LoadStoreAlignment exception
Replies: 1
Views: 1656

Re: Taking large esp_camera images using PSRAM crashes with LoadStoreAlignment exception

To fix this, you must first make sure you have PSRAM enabled in your project. To do this, you must add the following line of code to the sdkconfig.h file: #define CONFIG_SPIRAM_SUPPORT 1 Also, you should verify that you are using the latest version of the esp_camera library, as this may fix any comp...
by FRANCISCO2020
Tue Jan 03, 2023 11:02 am
Forum: ESP32 Arduino
Topic: Factory reset?
Replies: 2
Views: 63299

Re: Factory reset?

To restore the factory board of the t-display touch display, you can follow these steps: Disconnect the board from the computer and make sure there are no other devices connected to it. Hold down the RESET button for at least 3 seconds. Without releasing the RESET button, connect the board to the co...
by FRANCISCO2020
Tue Jan 03, 2023 10:54 am
Forum: ESP32 Arduino
Topic: ESP32 S3 Bluetooth Range
Replies: 13
Views: 20319

Re: ESP32 S3 Bluetooth Range

To set the BLE power on an ESP32, you must use the esp_ble_tx_power_set function from the BLE library and pass the desired power level as a parameter. The power level can be one of the following values: ESP_PWR_LVL_N12 (power level -12 dBm) ESP_PWR_LVL_N9 (power level -9 dBm) ESP_PWR_LVL_N6 (power l...