@ESP_flying_raijin I don't know how to get an answer to my question, but I see you are one of the developers and so I really ask you to help. I'm stuck. 1 I tested the ESP Touch example on iPhone and it works great, but the Android app is not available for my Andriod OS version 11. This is not a pro...

Please advise how to relaize esp-touch(smartconfig) and the ability to use esp_wifi_set_storage In one event handler, the logic is as follows... there is an entry in storage, connect to wifi no entry, run smartconfig I couldn't find "wifi authorization error" event and I can run one or the other onl...

Based on what I was able to understand, vscode incorrectly walks through header files and for some reason user soc/esp32c3/include/soc/soc_caps.h instead of soc/esp32/include/soc/soc_caps.h when building the project.h I deleted .vscode and build from the project folder, made idf.py clean, idf.py ful...

I'm using esp32 and the datasheet on page 43 says RMT_SIG_OUT0~7 (8 channels), but in ~/me/espressif/esp-idf/components/soc/esp32c3/include/soc/soc_caps.h line 216 #define SOC_RMT_CHANNELS_PER_GROUP 4 /*!< Total 4 channels */ which means that there can only be 4 channels in a group, if I understood...

I'm using esp32 and the datasheet on page 43 says RMT_SIG_OUT0~7 (8 channels), but in ~/me/espressif/esp-idf/components/soc/esp32c3/include/soc/soc_caps.h line 216 #define SOC_RMT_CHANNELS_PER_GROUP 4 /*!< Total 4 channels */ which means that there can only be 4 channels in a group, if I understood...

Which board are you using? Some boards, like the ESP32-S3, only have 4 TX and 4 RX channels. I'm using esp32 and the datasheet on page 43 says RMT_SIG_OUT0~7 (8 channels), but in ~/me/espressif/esp-idf/components/soc/esp32c3/include/soc/soc_caps.h line 216 #define SOC_RMT_CHANNELS_PER_GROUP 4 /*!< ...

You can increase the stack size of the main task in sdkconfig. Thank you, I really didn't think of that reason. But now a second problem has arisen, and nothing is clear at all. When trying to create more than 4 RMT channels I get an error "no free tx channels". rmt_tx.c 131 ESP_RETURN_ON_FALSE(cha...

I tried to adapt the example with this setting #define TEST_RMT_CHANS 4 #define TEST_LED_NUM 600 everything works, but with #define TEST_RMT_CHANS 4 #define TEST_LED_NUM 700 there is already an error I (29) boot: ESP-IDF v5.1-dev-2658-g0025915dc4-dirty 2nd stage bootloader I (29) boot: compile time ...

Today I have read a lot of information about implementing UDMA in esp32, but unfortunately I have not found a recipe. The found uhci_test.tar.gz doesn't start and causes an error esp_err_t uart_disable_intr_mask(uart_port_t uart_num, uint32_t disable_mask) { ESP_RETURN_ON_FALSE((uart_num < UART_NUM_...

I use ESP NOW for the constant exchange of data between two devices, the transmission is carried out with the maximum possible frequency, about 800 sendings with confirmation per second. The shielding cover of the ESP32 WROOM heats up to a temperature of about 50C, I do not know what the temperature...