Possibly a memory leak? You may want to print the amount of free memory (using e.g. heap_caps_get_free_size(MALLOC_CAP_8BIT)) to see if that consistently goes down. Possibly. Although I'm sending packets to one ESP32 at double the rate that I'm sending them to the other, yet they stop responding at...

I have two separate ESP32 Pico kits running a simple REST API server. The applications are identical in function. One is written with the Arduino framework. The other I ported to ESP-IDF. I am using 'curl' on a Linux server in a script to generate REST API calls to each of the ESP32's every second j...

Has this question been resolved? I have the same issue. I installed the Eclipse IDE per the instructions at the Espressif website. I also did an update of Eclipse from the Eclipse menu. I'm currently running Version: 2021-03 (4.19.0). From what I can tell, the ESP-IDF plugin(s) do something special ...

The other 3M are not being used. What we have discussed there is a default partition table. If your application is bigger than 1M or need partitions for other purposes then you can define your own partition table, see https://docs.espressif.com/projects/esp-idf/en/latest/esp32/api-guides/partition-...

RIght. But if I read the current partition table, shouldn't I see what the total space is allocated to in terms of existing partitions? Such information would be redundant in the partition table. You can calculate the total space basing on the offset and size of individual partitions. I understand ...

The total size of all the partitions is up to the application developer who should fit it into flash available on the board (but does not need to take all available space). RIght. But if I read the current partition table, shouldn't I see what the total space is allocated to in terms of existing pa...

Hi ESP_krzychb, thanks for the reply. It's helpful to know what a correct output should look like. Interesting... I have two ESP32 products. One is a Pico Devkit v4.1 and the other an ESP32 Mini D1. The 'read_partition' function works fin on the Mini, but does not yield a size on the Pico. I was abl...

I just learned about parttool.py and tried using it. I ran the following command: parttool.py --port COM12 get_partition_info --partition-name=factory --info size And I got the following output, but I'm not really sure how to interpret the size from this. Running C:\Users\...\python.exe C:\Users\..\...

Thanks for the reply.

I'm using PlatformIO plugin with VS Code and the Arduino framework. I haven't explicitly done any configuration of the partition table, so I do not know how it is configured, or how to find out exactly. I can research that.

I recently purchased an ESP32 Pico Kit v4.1. So far it works very well for my application. I am trying to understand memory capacity. Specifications I see for the ESP32 Pico indicate 4MB of flash capacity. However, when I do a compile and link, it says there is 1MB flash available for code. I can't ...