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| en:iot-open:practical:hardware:sut:esp32:iot_3 [2024/04/27 07:22] – [Start] ktokarz | en:iot-open:practical:hardware:sut:esp32:iot_3 [2024/04/28 16:45] (current) – [Suggested Readings and Knowledge Resources] pczekalski | ||
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| * [[en: | * [[en: | ||
| * [[en: | * [[en: | ||
| - | * [[en: | + | * [[en: |
| + | * [[en: | ||
| ===== Hands-on Lab Scenario ===== | ===== Hands-on Lab Scenario ===== | ||
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| ==== Start ==== | ==== Start ==== | ||
| - | Check if you can clearly see a full display (of your choice) in your video stream. Book a device and create a dummy Arduino file with '' | + | Check if you can clearly see a full display (of your choice) in your video stream. Book a device and create a dummy Arduino file with '' |
| + | Implement a connection to the " | ||
| ==== Steps ==== | ==== Steps ==== | ||
| === Step 1 === | === Step 1 === | ||
| + | Once the device is booked, check if your display of choice is visible in the camera' | ||
| Refer to the hardware documentation and ensure an understanding of the network infrastructure you're interfacing with.\\ | Refer to the hardware documentation and ensure an understanding of the network infrastructure you're interfacing with.\\ | ||
| + | Implement the code to display on the selected device.\\ | ||
| Connect to the WiFi in the STA mode (as a client) and ensure the connection is OK and you got an IP from the DHCP server. | Connect to the WiFi in the STA mode (as a client) and ensure the connection is OK and you got an IP from the DHCP server. | ||
| === Step 2 === | === Step 2 === | ||
| - | In the firmware for the ESP32-C3 board, there are AT commands to work with the MQTT protocol. We will use three of them: | + | Include |
| <code c> | <code c> | ||
| - | " | + | #include < |
| </ | </ | ||
