Good morning, I am working with an Esp32S3, and I would like to activate an output of the chip as soon as possible (After the Power has been turned ON) in order to activate a relay. At the moment, I configures the pin as an output and I activates the pin as soon as the app_main() is executed but whe...

So, I my partition is 0x19000 = 102400 bytes. And if my entry takes 3 entries positions in NVS (Because it is an array of bytes). Do you think the result should be : 1) (102400/32) * 100000 = 320000000 => Here because an entry is 32 bytes. 2) (102400/96) * 100000 = 106600000 => Here because an entry...

Good morning, I am working with an Esp32S3 and I have created a NVS in order to store datas. In this NVS, I have declared an etry, let's call it "Entry1". Its type is uint16. I would like to know how much time I can write something in this entry. Is there a max write number due to the fact that the ...

Good morning, I am working with an Esp32S3 Chip, and I have created a NVS Partition in a partition.csv file called and defined this way : Partition1, data, nvs, 0x18000, 0x3000, The program that I am coding writes/reads datas in this partition at runtime. Now, I would like that this parition is clea...

Thank you for your answers,
so can you explain me when the API returns an error ?
In what case exactly ?

Best regards,

Moreover, last time I did the test, the method sent me 0xFFFF as a result and the firmware told the error message "Temperature out of range..." or something like that. No (Today), I did the test again and I do not get the same result. The error code is 0x0000 and the error message is not displayed a...

Good morning, I get a problem using the temperature sensor of the Esp32S3. I am trying to use the sensor in order to measure an ambiant T° of -18°C or something near this T°. My T° sensor is configured in the range [50; 125], and I would like the temperature_sensor_get_celsius method to tell ESP_FAI...

Good afternoon, I am working on Esp32S3 and I am using the ULP RISC-V coprocessor. In the ULP Copro Firmware, I have defined a table like this : uint8_t Table[10][10] = {{......}}; And a variable like this : uint8_t Variable = 0; When the program is compiled, the following extern variables appear in...

Good morning, I am working on the Esp32S3 chip and I have created an application program for it. This application program will be flashed over USBJTAG in production via the corresponding command and I would like to secure the future programming of the chip. 1) I would like to disable the possibility...

Good morning, I have a question concerning the logs output on UART0. I am working on the Esp32S3 and in the sdkconfig file, I have set the log output on UART0 and on UART/JTAG at the same time. Here everything is perfect. Now I would like to have the possibility to enter commands in the console wher...