After esp-idf update, UART doesnt work. The following code, result in: uart_config_t uart_config; uart_config.baud_rate = 115200; uart_config.data_bits = UART_DATA_8_BITS; uart_config.parity = UART_PARITY_DISABLE; uart_config.stop_bits = UART_STOP_BITS_1; uart_config.flow_ctrl = UART_HW_FLOWCTRL_DIS...

I would need a certificated esp32 module with antenna output (planar antenna could be also, but antenna connector is needed).
Is there some module planned?

I am looking for code to create REST server in AP mode. What I have. ESP_ERROR_CHECK( esp_wifi_set_mode(WIFI_MODE_AP) ); ESP_ERROR_CHECK( esp_wifi_set_config(WIFI_IF_AP, &wifi_config) ); struct sockaddr_in socketAddress; memset(&socketAddress, 0, sizeof(socketAddress)); socketAddress.sin_family = AF...

After developing a board and soldering, esp doesnt respond: "A fatal error occurred: Failed to connect to ESP32: Timed out waiting for packet header".
How can I detect if the chip works, have power, is enabled in spi mode? Is it programmed with some at commands at the beginning?