Heap memory monitor

Aflex2223
Posts: 1
Joined: Wed Mar 30, 2022 12:06 pm

Heap memory monitor

Postby Aflex2223 » Wed Mar 30, 2022 12:16 pm

Hi,

I am using ESP32-PICO-V4 for evaluating ESP-AT firmware and would like to monitor the heap memory usage.

The reason for this is we want to increase the max number of TCP sockets from default of 5 to 16.

What is the recommended way to monitor the heap memory usage for ESP-AT firmware?

Thanks,
Aflex

ESP_Sun
Posts: 288
Joined: Thu Dec 30, 2021 9:52 am

Re: Heap memory monitor

Postby ESP_Sun » Thu Apr 07, 2022 1:25 am

You can use the AT+SYSRAM(https://docs.espressif.com/projects/esp ... -heap-size) command to Query the current remaining heap size and minimum heap size.

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