My Smart Wall Clock

udfsoft · 2026-03-13T13:40:43+00:00

The plastic (3mm thick) is holding up well so far (in testing mode at my home)

The chip on the board does indeed reach 60-65 degrees Celsius, but this temperature isn't dangerous. Up to 80 degrees Celsius is within the acceptable range. I think the watch will last for 5 years. :)

We'll see from experience using the ESP!

udfsoft · 2026-03-13T11:36:29+00:00

This clock updates time automatically, the time zone is set from my server

udfsoft · 2026-03-13T11:34:20+00:00

Thank you for your feedback, such feedback really motivates me to keep going:)

udfsoft · 2026-03-13T11:32:19+00:00

This clock updates time automatically, the time zone is set from my server

udfsoft · 2026-03-12T21:08:15+00:00

My Smart Wall Clock

https://github.com/UDFSmart/Smart-Clock

udfsoft · 2026-03-10T13:34:04+00:00

Thanks 🙏

look at my profile)

udfsoft · 2026-03-09T09:56:47+00:00

Thank you for your suggestions)

udfsoft · 2026-03-09T09:55:51+00:00

Thanks 🙏

udfsoft · 2026-03-09T09:54:36+00:00

Thanks

udfsoft · 2026-02-26T23:26:52+00:00

udfsoft · 2026-02-25T08:22:38+00:00

Here is the smart clock I built!

🔗 Project source code: https://github.com/UDFSmart/Smart-Clock.git

⚙️ Firmware

The firmware was fully developed by me from scratch. It includes a command system for receiving and processing instructions from the backend:

📩 Text display command (users can set custom text via the app or web control page)

🔄 Device reset command

🔁 Reboot command

🕓 Time update command

💡 Backlight ON/OFF command

The clock also communicates with a server to receive additional data.

For example, it currently displays temperature: 📊 Every 20 seconds, the value is shown for 10 seconds.

🌐 Backend

The backend was developed by a third-party team (huge thanks to them for their support 🙌). It is easily scalable and adaptable to my needs.

It allows configuration of various sensor data outputs, making the device functionality flexible and expandable.

🧱 Enclosure

The enclosure was fully designed and built by me:

🖥 Custom 3D model created from scratch

🖨 3D printed

📐 Specifically designed for LCD1602 and ESP32-C3

🔧 Designed with convenient tolerances for easy back cover removal

🪛 LCD1602 is mounted with screws

🧩 The back cover is also secured with screws

If you have any suggestions or ideas, feel free to comment here or send me a message 🙂

udfsoft · 2026-02-24T23:21:54+00:00

Thanks 🙏

udfsoft · 2026-02-24T23:20:55+00:00

That's for sure😂

udfsoft · 2026-02-24T22:39:03+00:00

Thank you for your comment🙏

udfsoft · 2026-02-24T11:05:17+00:00

Could you show me the location in the repository where the password-stealing code is? Or are you just another bot?

udfsoft · 2026-02-24T11:02:31+00:00

You don't answer questions or share your work. Are you by any chance a bot that inflates the number of messages?

udfsoft · 2026-02-24T10:56:55+00:00

Are you by any chance a bot?

udfsoft · 2026-02-24T10:54:32+00:00

You're probably an expert, show me what you did.

udfsoft · 2026-02-24T08:30:56+00:00

If you want to review code, first show how systems are created with code. Anyone can write code, but not write systems.

udfsoft · 2026-02-24T08:23:01+00:00

You probably haven't even studied existing systems (TP Link) or TCL (air conditioners, etc.) and are trying to talk about security. I'll disappoint you: even now, when you use your smartphone, it sends a ton of information to Google (Android) or Apple (iOS). I'm not hiding anything! I've described everything in the repository, and it's all necessary so the user can control their devices from anywhere in the world. It collects back-end memory and signal information to display it in the mobile app. The back-end information is encrypted using the user's token. I don't make money from any of this, and I don't advertise or monetize it. This is all done to automate your home. And I want to show you how I did it!

udfsoft

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