Good day. I have a problem with the module ESP32­-WROOM­-32E-N8. I need to create 10 parallel SSL connections to different servers. I'm using the mbedtls library. After starting the program, I have 187 kilobytes free (heap size: 187292 bytes). I only have enough memory for 5 connections. After five ...

Thanks, I did it differently. If you create a task in an interrupt handler, everything works much faster: static void IRAM_ATTR gpio_interrupt_handler(void *args) { int pinNumber = (int)args; start = esp_timer_get_time(); xTaskCreate(&get_hf_data, "get_hf_data", 2048, NULL, 5, NULL); } void get_hf_d...

Hello. A problem occurred while executing external interrupts. The time between an interrupt handler call and a task function call varies from 20 microseconds to 5 milliseconds. I tried to change the priority and interrupt flags, I did not notice the difference. I can not understand what this delay ...

Thanks for the answer! Does it say that if I want to use ESP32 for ethernet I have to take the chip. And ESP32 modules currently no longer support Ethernet?

Hello. The old Datasheet ESP32-­WROOM­-32 (NRND) states that ESP32-­WROOM-­32 supports the Ethernet. Corresponding pins are marked EMAC. The new Datasheet ESP32-­S3­-WROOM­-1 does not mention the Ethernet. Contact markings EMAC are also missing. Is it possible to use the module ESP32-­S3­-WROOM­-1 t...