Hello,

what are the differences between WROVER "B" and WROVER "E"?
If I lopk in the specifica of the distributors I can't find it.

Thank you!

I did find this here
https://docs.espressif.com/projects/esp ... d_length_t

Here stays an option for 5, 6, 7, 8 and "max" data bits. I did hope, that "max" means 9 data bits.

Hello,

what can I do for work with the UART with 9 data bits? I have the example "uart_echo_rs485". Here is the statement

uart_config_t uart_config = {
.baud_rate = BAUD_RATE,
.data_bits = UART_DATA_8_BITS,
.parity = UART_PARITY_DISABLE,
.stop_bits = UART_STOP_BITS_1,
.flow_ctrl = UART_HW ...

Thank you very much!

I did found it.

So, a resumeè.

First, one must pay attention to the paths. If there a net drive - leave it! Make all in the C:!
Second, this here:
https://docs.espressif.com/projects/esp-idf/en/latest/esp32/api-guides/jtag-debugging/using-debugger.html#jtag-debugging-using-debugger-command-line
is nonsens. No way ...

Thank you very much!

I know your Site. But I don't coming forward. I install via express or via advanced, with ESP-IDF from download( I'm afraid, I've 50x downloads of the same) or with ESP-IDF from HDD - every time the same result. See picture1. This is german and says that the VSC can't resolve ...

Thanks a lot!

You are not sure - I' no also. Sorry, I'm a beginner about ESP. And then the problems with the language.
Well, where I can see how adjust the JATAG in the Eclipse?

Thank you for your help!

Thank you very mutch, @ESP_Sprite!

I really had used pins of GPIO12-15.
But I still did not get ahead.

I used then the hello_world example. The result was the same. I found this site:
https://docs.espressif.com/projects/esp-idf/en/latest/esp32/api-guides/jtag-debugging/using-debugger.html
and ...

Hello,


How I can send/receive single bytes with the UART?
The
int uart_write_bytes(uart_port_t uart_num, const void *src, size_t size)
require a const char. To this I can't assign a '0xaa'.

In the RS485_ECHO example I've the variable 'data'. This I can't assign to uart_write_bytes because it is ...

Hello,


Maybe anyone can help.

The VSCode brings on flash the Error

Minimum OpenOCD version v0.10.0-esp32-20201125 is required while you have v0.10.0-esp32-20191114 version installed

.

How can I install the new version of openocd in the ESP-idf?