How do you monitor two ESP32CAM simultaneously？

MIT App Inventor Help
1

Hi all.
the APP made try to monitor two ESP32CAM which set in port = 80 and port = 70 in two webviewers.
but it can view simultaneously? is it possible?
Thanks
Adam
Web_Viewer_1_ADAM.aia (6.8 KB)

t1
t1384×704 35.9 KB

w2.2

2

well, let's make thing simple.
I can monitor each of them one by one now, problem is I have to power off A to reconnect and monitor B, and then power off B to reconnect and monitor A, is there a command that can off A server in APP?
Thanks

3

You should not have to shut down either server in order to view the web output on your phone, they are just serving web pages. Test your two webviewers at the same time with any other urls....

1 Like
4

Hi TIMAI2,
thank you for the reply.

I tested that my phone be able to view two web pages at same screen simultaneously, say: google.com and youtube.com.

but still can't view two ESP32CAM at same time.

what I can guess is the google.com and youtube.com belonges to the same source - INTERNET. but the two ESP32CAM are two servers and that are two different source and my phone can't log on two server simultaneously?

You are right I don't have to shunt down one ESP32CAM to log on other one, but it make the log really slow if both keep on, it was very slow to log to ESP32CAM even just turn on one. don't know why?

the setting:

ESP32CAM A:

// Replace with your network credentials
const char* ssid     = "ESP32-Access-Point";
const char* password = "123456789";

// We set a Static IP address
IPAddress local_IP(192, 168, 4, 20);
// We set a Gateway IP address
IPAddress gateway(192, 168, 4, 2);
IPAddress subnet(255, 255, 255, 0);

ESP32CAM B:

// Replace with your network credentials
const char* ssid     = "ESP32-Access-Point";
const char* password = "123456789";

// We set a Static IP address
IPAddress local_IP(192, 168, 4, 30);
// We set a Gateway IP address
IPAddress gateway(192, 168, 4, 3);
IPAddress subnet(255, 255, 255, 0);

actually I did name them: ESP32-Access-Point_A / ESP32-Access-Point_B.

5

Ah, you have to connect using access points ?

Are you not able to give the servers ip addresses on your local network ?

1 Like
6

ya, trying to do some thing used outside.
Thanks