Search found 4 matches
- Fri Jan 24, 2020 2:23 pm
- Forum: General Discussion
- Topic: ESP32-D0WD with OV2640 camera.
- Replies: 4
- Views: 6516
Re: ESP32-D0WD with OV2640 camera.
The power issue appears to be solvable with a big fat capacitor. There was a post on the Random Nerd tutorial suggesting 1000μF which seems like a heck of a lot, but I had one to had and it worked fine. I tried a 100μF and it didn't, though I was getting "camera not recognised" errors rather than br...
- Fri Oct 18, 2019 7:29 am
- Forum: General Discussion
- Topic: ESP32-D0WD with OV2640 camera.
- Replies: 4
- Views: 6516
Re: ESP32-D0WD with OV2640 camera.
It turns out I was mistaken about having plenty of power: gave it to a friend to try and it worked perfectly fine, brought it home and it is still flaky. The only significant difference appears to be the power source... Or perhaps not. I've now tried a power source that I have complete confidence i...
- Mon Oct 14, 2019 8:34 pm
- Forum: General Discussion
- Topic: ESP32-D0WD with OV2640 camera.
- Replies: 4
- Views: 6516
Re: ESP32-D0WD with OV2640 camera.
It turns out I was mistaken about having plenty of power: gave it to a friend to try and it worked perfectly fine, brought it home and it is still flaky.
The only significant difference appears to be the power source...
The only significant difference appears to be the power source...
- Wed Oct 02, 2019 5:09 pm
- Forum: General Discussion
- Topic: ESP32-D0WD with OV2640 camera.
- Replies: 4
- Views: 6516
ESP32-D0WD with OV2640 camera.
I've been trying to get one of these ESP32-Cam modules to work without success. The first problem is that it keeps giving me "Brownout detector was triggered". Usually, if I leave it running then it settles down and gives me some other error: usually "camera probe failed with error 0x20001", but I'v...