Is there anyone at Espressif that can answer my questions since I have been unable to find any Espressif documentation that addresses them?

Joe

I'm trying to fully understand the CAM demo by igrr - but it seems the demo code does not agree with ESP32 documentation - hence these questions. From The ESP32 Tech ref manual on DMA - descriptors: descriptor parameter EOF set to identify the end of the DMA link list (also NEXT = 0) descriptor para...

I have been studying your ESP32 Camera project on github to get an understanding on how I2S in camera mode and DMA works. I have several questions: More than three since there are multiple questions embedded in each below. #1. During the init process of DMA descr - fields EOF and OWNER are set or cl...

Thanks for the comments. I had not thought of the rf attenuation if located close to the ground. The commercial product has an ESP8266 attached to the product's PCB along with 5 other microprocessors. It's in close proximity(all enclosed in the same pvc weather protection box) to a 360 watt 12v swit...

I currently have a ESP8266 - using the IDF (FreeRTOS V3.0) and am having less than desirable satisfaction with its performance (outside). I am using the ESP8266 WROOM2 with trace antenna. For 2019 I am looking to upgrade to a ESP32 if I can expect better wifi performance. Are the two radios the same...

Look into using the ULP.

It was designed to do exactly what you are asking.

Don't try to speed up FreeRTOS - that's the wrong approach.

The link regarding Kolban's response was about implementing a "custom Bootloader". To get an idea of where it started -- do a google search for "RBOOT" - or use the link below. https://richard.burtons.org/2015/05/ The ESP8266 had a fixed bootloader and no way of implementing an easy OTA. If I'm not ...

In section "API Guide - Wi-Fi Driver" -- in sub-section "ESP32 Wi-Fi API Error Code" Currently: or recoverable errors, in which case you can write a recoverable-error code. For example, when esp_wifi_start returns ESP_ERR_NO_MEM, the recoverable-error code vTaskDelay can be called, in order to get a...

maldus: My first suggestion is to study much more on the topic. Your questions suggests you do not know enough to do this yourself and are looking for a solution already designed - which I can tell you is not to be found. As I understand, you have a board which contains an ESP32. It is connected to ...

If a remote client connected with your AP -- you will get event - SYSTEM_EVENT_AP_STACONNECTED

If that remote client (STA) is disconnected from your AP - you will get event - SYSTEM_EVENT_AP_STADISCONNECTED

Hope that helps