Dead links to aliexpress, maybe add pictures of Components to buy at other sources

[Meins321]

Would be nice if there are any pictures or part names for the used boards as the aliexpress links are somewhat dead

maybe you can add a folder with pictures of every part used?

The sensor itself is not water tight soo maybe there is an alternative to monitor the height?

[abderrahman-laid]

Hi,
the links work properly, but if you still have issues with them, here are the names of all the components I used in this mini project:

ESP32 Development Board:
I used the ESP32-WROOM-32U, but you can use any other type of ESP32 similar to this one.

LCD Screen:
I used the 1.3" OLED module, white/blue color, 128X64 screen, as the one shown down in the readme section.

WiFi Modem:
You can use any modem (phone/home one) as long as it has good WiFi coverage.

Ultrasonic Sensor:
I used the HC-SR04 Ultrasonic Wave Detector Ranging Module (it has a waterproof version, but it's more expensive than the normal one I used, and it comes with straight and bent pins depending on which angle you're going to use it).

5V Power Supply:
You can use any power supply you want from 3.3v to 5v, but I recommend you to use the 5v one since the relay needs 5v to work, and the ESP32 board has a power regulator anyway, so it won't matter if it's higher than 3.3v aka 5v.

5V Relay:
I used a one Channel Relay Module Board Shield with optocoupler that Supports High and Low-Level Trigger.

Jumper Wires:
These are regular small or long cables you can find anywhere.

PS: if you need further help feel free to ask me anytime