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Questions tagged [esp32-cam]

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19 questions
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2 votes
2 answers
2k views

I would like to establish a simple P2P connection between an ESP32 and an Android device without the use of an access point. I should be able to send and receive data from the ESP32 through the ...
Abhay Kondru's user avatar
  • 49
2 votes
1 answer
330 views

I want to use the ESP32-CAM as a sun sensor, the problem is that I would need to remove the lenses in order to put a membrane with a pinhole (like it's illustrated in the image) upon the CMOS, but I ...
Jogarama's user avatar
  • 31
2 votes
1 answer
4k views

I cannot install the esp_camera library. When I try to add the .zip, I get "does not contain a valid library. Everything about this ESP-32 Cam seems to rely on that library, and I can't find a ...
brunobhr's user avatar
  • 21
2 votes
0 answers
339 views

im trying to upload my code to my esp32 through OTA iam able to discover the network port but my code is always failing to upload i donno the reason behind it #include <WiFi.h> #include <...
Abhay Kondru's user avatar
  • 49
1 vote
1 answer
107 views

Disclaimer: I'm a programmer, not an electronics expert. I built this car using an Arduino Uno, and now I want to add a camera to it. I’ve tried researching online, but I couldn’t find much ...
Carina's user avatar
  • 11
1 vote
1 answer
494 views

I am currently using an ESP32-CAM with an OV5460 camera, and I am interfacing it with my computer using an Arduino Nano. I am trying to run a camera web server using the Arduino example code. I have ...
Kyle Hurst's user avatar
  • 11
1 vote
1 answer
580 views

I bought a couple of ESP32CAMs from aliexpress... althought the listing shows them with two buttons, I got the ESP32-CAM-MB boards with just the reset button... I have my computer set up to dual boot ...
JoSSte's user avatar
  • 129
1 vote
0 answers
69 views

The problem is, the following code doesn't work. If I am not using the if to check if there is a signal at GPIO 16, then the code is working. I'm using a ESP32-CAM module. It doesn't save a picture to ...
vukstudent's user avatar
  • 11
1 vote
0 answers
285 views

Just already finished writing the program in arduino ide, but were just thinking if i could use flash encryption in esp32 using arduino ide for commercial use? Cause i am still new to this esp-idf ...
kwak's user avatar
  • 61
1 vote
0 answers
1k views

I have a ESP32-CAM AIThinker which I have programmed using Arduino IDE to stream video. I have another board ESP8266-12e that I am using on a MQTT system that turns on and off the ESP32 as well as ...
user1114881's user avatar
  • 161
0 votes
1 answer
489 views

.xclk_freq_hz = 20000000, .ledc_timer = LEDC_TIMER_0, .ledc_channel = LEDC_CHANNEL_0, .pixel_format = PIXFORMAT_JPEG, //YUV422,GRAYSCALE,RGB565,JPEG .frame_size = FRAMESIZE_QVGA, //QQVGA-...
V M BHUVANESH's user avatar
  • 11
0 votes
1 answer
86 views

My use case is an ESP32-cam that serves two purposes: HTTP feed (accessed by a Raspberry Pi 5 which processes stream and provides a response) Servo Motor microcontroller: Receives response from ...
jmarywien's user avatar
  • 51
0 votes
1 answer
384 views

There is a simple PlatformIO sketch (arduino format) that has the following main.cpp file: #include <Arduino.h> #include "esp_camera.h" #include "camera_pins.h" #define ...
Broteen Das's user avatar
  • 119
0 votes
1 answer
99 views

This is the first time I write on this site, so let's go to the question but first a little bit of context: I'm working in a esp32-cam board. I want to use a OV5640 camera to stream video but the ...
César Chávez's user avatar
  • 1
0 votes
0 answers
252 views

For a project, I need to take a picture with the ESP32-CAM, save it to an SD card, and then have the Arduino UNO access the image. I have the ESP32-CAM with OV2640 connected to the ESP32-CAM-MB, which ...
elvishpotato's user avatar
  • 1

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