Comments on: ESP32-CAM Remote Controlled Car Robot Web Server

By: Ray

Ray — Fri, 30 May 2025 09:16:00 +0000

Yes, it works fine, but, its lack the ability of data feedback in the web page except the video. Looking for brighter enhancements …. 🙂

By: Sara Santos

Sara Santos — Fri, 30 May 2025 08:59:47 +0000

In reply to David Pires.

Olá-
Sim.
O código funciona na mesma.
A antena é só para optimizar a receção do sinal de Wi-Fi.
Mas dependendo da placa, a antena que vem por defeito (inserida na própria PCB) é suficiente.
Também não é necessário montar o circuito na PCB, basta ligar todos os componentes.
A utilização da PCB é porque facilita a conexão de todos os componentes num espaço pequeno para caber nos chassis.
Cumprimentos.
Sara

By: David Pires

David Pires — Thu, 29 May 2025 09:00:54 +0000

Olá Rui e Sara, eu estou num curso profissional de eletrónica automação e comando e tenho de desenvolver um projeto de final de curso. A minha ideia era exatamente este projeto que vocês desenvolveram aqui, mas aquilo que aprendi no curso, está longe, mas mesmo muito longe disto em níveis de complexidade por isso agradeço pela a ajuda. A minha dúvida é oa seguinte: Não tenho a antena nem o pcb, o código funciona na mesma?

By: Grace

Grace — Fri, 07 Mar 2025 12:22:55 +0000

CameraRCcar:400:10: error: ‘struct camera_config_t’ has no member named ‘pin_sccb_sda’
CameraRCcar:401:10: error: ‘struct camera_config_t’ has no member named ‘pin_sccb_scl’
Error message~ How can i fix it? Thank you Sara.

By: DALIA jean-charles

DALIA jean-charles — Tue, 05 Nov 2024 17:00:19 +0000

In reply to Walter. Hi sir, Thanks very much for your answer. I’m really a beginner and I’m not shure I can do thé right manipulations in my box. It’s complicated for me ! I look at your previous post and try to get of it . Thank you so much for sharing this problem.Cordially. JCD

By: Walter

Walter — Tue, 05 Nov 2024 16:37:16 +0000

In reply to DALIA Jean-Charles. You also have to forward port 81 for the livestream, see above post for more information.

By: DALIA Jean-Charles

DALIA Jean-Charles — Tue, 05 Nov 2024 16:31:28 +0000

Hi Sara, Rui,
In my local network this robot car work very well thank you. Is it possible working in externe ? I make a redirectionnal port in my livebox, on 80 port . problem ! no image, uninically the buttons . Can you helping resolve this problem . Is the sketch must be changing ? sorry for my english it’s very bad !! thanks. Regards . Jean-Charles

By: Walter

Walter — Tue, 05 Nov 2024 10:04:19 +0000

In reply to vishwas.

Hi, did you read my posts:
https://randomnerdtutorials.com/esp32-cam-car-robot-web-server/#comment-831934
https://randomnerdtutorials.com/esp32-cam-car-robot-web-server/#comment-829646

By: vishwas

vishwas — Mon, 04 Nov 2024 15:30:32 +0000

hi , the project works well for me on my local network , has anyone tried to port forward it using ngrok ? I was getting errors while doing it where it says that the device isnt communicating with the server. could anyone help me out with this who has done it successfully.

By: Sara Santos

Sara Santos — Sat, 26 Oct 2024 17:30:31 +0000

In reply to DALIA Jean-Charles.

Hi.
If you’re having issues accessing the eBooks, please send us an email to our support: https://randomnerdtutorials.com/support/
Regards,
Sara