Could it be that the payload is so long that it is not uploaded? I'm really annoyed about it already. I would add that if I send the whole image in one color (for example, dark, the whole is black), it will be uploaded correctly without that gray strip. What content type to use for payload? image / jpeg payload, application / x-www-form-urlencoded? Are there any other options? I'm also attaching an image of what the image that uploads to me in 800圆00 or higher resolution looks like with that gray strip. I don't see any problem in software implementation, or memory, because of ESP-CAM has 4MB of external PSRAM memory.Īre there another ways how to upload a photo.
I suspect that the problem is the base64 payload. Whenever I use a higher photo resolution (800圆00 or up to 1600x1200 - 2Mpix) there is a gray bar on each photo. It only works at a low resolution of 640x480. I am sending the photo via HTTPS POST request to Google App Script that save it to my Google Drive. I have ESP-CAM, which is a microcontroller with an OV2640 camera. I am solving such a problem for the ESP-CAM platform.
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