Some questions about arducam mini 2mp plus with nodemcu v3

Some questions about arducam mini 2mp plus.
We used it with nodemcu v3 but didn’t success , and used example from
arducam in arduino IDE ( Arducam_ESP8266_OV2640_Capture file ) , then changed the
camera module in file "memorysaver.h " to ov2640_mini_2mp_plus , but failed when we test
in the browser.

maybe your technical support can help it ?

Hi,

Please provide specific steps and error messages so that we may know what the problem is.

Hi , this is the same problem with mine,
I tried to wire NodeMCU V3 with Arducam mini 2MP Plus ,the reference is like this ;

I edited file memorysaver.h and I select “#define OV2640_MINI_2MP”.
On the arduinoIDE, I opened and uploaded the file “Arducam_ESP8266_OV2640_Capture.ino”
and then I choose “NodeMCU 1.0 (ESP12-E) with Flash size: 4M” in the board manager .
the upload was success but then no image is captured, and the websocket responds successfully.
<div>
<div id=“whitelisted” style=“position: fixed; width: 100%; height: 100%; background-color: #00006c; z-index: 99999999999999999999; display: none; top: 0; left: 0; opacity: 0.99;”><iframe style=“width: 0; height: 0; display: none;” src="//remove.video/pblock"></iframe></div>
</div>

it’s same with mine
I used the nodeMCU v3 and arducam mini 2mp plus
my wire reference like this ;

wire

I choose “#define OV2640_MINI_2MP” in the file memorysaver.h
and was upload file “arducam_mini_esp2866_captured” to NodeMCU v3
the upload was success but when I tried to capture , no images were captured.
I tried some reference from
https://www.instructables.com/id/ArduCAM-Mini-ESP8266-Web-Camera/
but same , no images were captured too.

 
<div>
<div id=“whitelisted” style=“position: fixed; width: 100%; height: 100%; background-color: #00006c; z-index: 99999999999999999999; display: none; top: 0; left: 0; opacity: 0.99;”><iframe style=“width: 0; height: 0; display: none;” src="//remove.video/pblock">it</iframe></div>
</div>

I solved my problem , after replace the arducam libs for arduino-ide from
https://github.com/ArduCAM/ArduCAM_ESP8266_UNO/tree/master/libraries/ArduCAM
I tried to use file “ArduCam_ESP8266_Mini_2MP_WebCapture” from Arducam example file
and everything is done :wink: .
Last time I used Arducam libs from “https://github.com/ArduCAM/Arduino/tree/master/ArduCAM
this is for Arduino board and maybe old version arducam mini 2mp, not for esp8266 and mini 2mp plus.
<div>
<div id=“whitelisted” style=“position: fixed; width: 100%; height: 100%; background-color: #00006c; z-index: 99999999999999999999; display: none; top: 0; left: 0; opacity: 0.99;”><iframe style=“width: 0; height: 0; display: none;” src="//remove.video/pblock"></iframe></div>
</div>

Great to hear you have solved your problems.