freenove / freenove_esp32_s3_wroom_board Goto Github PK

There is no any schematic. Pinout image only.

Where can I find schematic for this board?

May I ask if it is possible to update the firmware of micropython+ov2640 to the latest version? Thank you.

hello i have a problem with the module i load the web server camera code but i always get the same error message

E (523) esp_core_dump_flash: No core dump partition found!

I have even used the cvs partition that you provide in your repository but I don't see any difference and the error still appears.

On Linux the "C/Sketches/Sketch_03.1_BLE_USART/Sketch_03.1_BLE_USART.ino" compiles only when I change the #include "String.h" to #include "string.h".
Tested it on Arduino IDE and PlatformIO.

Hello,
I'm having difficulties finding the correct board type in arduino/platformio, AFAIK it should be esp32-c3-devkitm-1 but by experimentation I found esp32s3usbotg it's the one that works. it's that correct?

Hi,

Which version of WROOM is the board using? What is the size of PSRAM and Flash on the devkit?

Hi,

Is it possible to add the pdf of the schematic of the board to the repository?

Freenove_ESP32_S3_WROOM_Board/C/Sketches/Sketch_07.1_CameraWebServer/Sketch_07.1_CameraWebServer.ino
When I Build, Error message like this:

src/Sketch_07.1_CameraWebServer.cpp: In function 'void setup()':
src/Sketch_07.1_CameraWebServer.cpp:103:15: error: 'class WiFiClass' has no member named 'hasIP'; did you mean 'dnsIP'?
   while (WiFi.hasIP() != true) {
               ^~~~~
               dnsIP

line 102

while (WiFi.STA.hasIP() != true) {
  Serial.print(".");
  delay(500);
}

error: 'class WiFiClass' has no member named 'STA'

Any idea for resolve this?

Hello, I using your nice board (lot of cool features) for a project (ESP3D v3.0)but we encountered performace issue when PSRAM is enabled.
It looks like a grounding or EMI issue, because issue is solved if we plug the board on breadboard and press the ESP shield on top of PSRAM chip with finger.

This workaround is just a POC of the issue, not a real workaround - the issue happend on boards bought in Taiwan and also in France by another user.

I do not know if it is a design issue or a production issue, but I wonder if you have a rework solution for existing board v1.1 ? or a new board version (1.2? / 2.0?) with a solution that I could mention in notes of my project :
https://esp3d.io/esp3d/v3.x/hardware/esp32-s3/freenove/index.html

Thank you in advance for your feedback

Your onboard RGB led is a neat feature that I think many will overlook but your supplied example is incorrect.

#include "Freenove_WS2812_Lib_for_ESP32.h"
2
3 #define LEDS_COUNT 8
4 #define LEDS_PIN 48 // 2 is incorrect!!!
5 #define CHANNEL 0
6
7 Freenove_ESP32_WS2812 strip = Freenove_ESP32_WS2812(LEDS_COUNT, LEDS_PIN, CHANNEL, TYPE
8

Id Love to have the stream Auto start, can you advise how I can implement that??

I want to get my HomeBridge Server to access the Stream, in connecting via HomeBridge FFmpeg, I do that by a simple HTTP request.

According to your earlier response ...
"Freenove_WS2812_Lib_for_ESP32.zip is not designed for ESP32S3. In fact, it is designed for Freenove_ESP32_WROVER_Board. LEDS_PIN is also used for ESP32."

My Freenove-WROVER board has a dumb mono color LED on pin 2, it must be a manufacturing mistake with the pick and place machine. Can you send me a ESP32-ROVER with a TRI-led attached to pin 2?

Alternately, my Freenove-WROOM-S3 board does have a TRI-led on pin 48 (and on your schematic too)
But according to your response the example source code must be correct and therefore should be on LED_PIN (defined as IO2 in the sample code ).

That would make it a manufacturing mistake as I have a dumb mono-color led on IO2. Please update manufacturing to delete the TRI-led on pin 48 and move it on IO2? Oh my ..... moving the TRI-led to IO2 means re-layout of the top level board traces to accommodate the wider foot print.

In the meantime, I will search for my TRI-led on my WROVER board, and redefine your provided WS2812 code to define "LED_PIN" to be 48 on my WROOM board (that shouldn't have a TRI-led.... but it sure is bright :)

Confusing?

.