Hello, can someone tell me how I can assign an individual IP address and slave ID to a Modbus slave? For me, the address is always assigned automatically. In addition, I can use the master to address the slave with any desired slave ID, no matter which one I enter there. The description for the mast...

When i use the Arduino commands "analogRead()" (read adc, analog input) and directly after this "dacWrite()" (write to dac, analog output), then it works well. But when i use the esp-idf commands "int val = adc1_get_raw(ADC1_CHANNEL_0);" and directly after this "dac_output_voltage(DAC_CHANNEL_1, val...

Hi Roland, I've now installed the new Version of ESP-IDF 4.4.1. It works with " idf.py --no-ccache build" and "idf.py --no-ccache -p COM3 flash" But i don't know how i can change the settings of IDF_CCACHE_ENABLE environment variable to zero. I tried it but with the settings it does not work. Best r...

Since I installed Arduino IDE and ESP32 packet on my PC, I can no longer flash with VS Code or ESP-IDF. Build works, but the connection to the ESP32 only works sporadically. Everything worked perfectly before without Arduino IDE. I only installed the Arduino IDE to have a look, but now it seems to h...

Hi ESP_Roland,
many thanks for the great help!

I think it works now with 4.1.2. Now I've included it in eclipse and it's running great.

Thank you and best regards.
Michael

I run the offline Version 4.1.2 and it seem to work now :-). But the Version 4.4 does not work. :-( Are there big differences to 4.4? Using Python in C:\Espressif\python_env\idf4.1_py3.8_env\Scripts\ Python 3.8.7 Using Git in C:\Espressif\tools\idf-git\2.34.2\cmd\ git version 2.34.1.windows.1 Settin...

Sadly it still does not work. I noticed that ".espressif" is installed under user\Michael Kremer. Is that normal? But I can't change the selection. I only have two options for installation. There I choose the default settings, like 1. "Version of ESP-IDF" to C:\Espressif\frameworks\esp-idf-v4.4 2. "...

Hi ESP_Roland. Thank's for the quick Answer. I've changed the folder to c:\esp and copied the "hello_world" example into esp folder. Unfortunately i have the same problem. Setting PYTHONNOUSERSITE, was not set Using Python in C:\Espressif\python_env\idf4.4_py3.8_env\Scripts\ Python 3.8.7 Using Git i...

Hello, I followed the installtion steps, but every time i got this error. Can someone tell me where the problem is? Setting PYTHONNOUSERSITE, was not set Using Python in C:\Espressif\python_env\idf4.4_py3.8_env\Scripts\ Python 3.8.7 Using Git in C:\Espressif\tools\idf-git\2.34.2\cmd\ git version 2.3...