There is a ready project for esp32. It needs to be upgraded, removing some elements and adding others while keeping the main structure. The project will include a display, keypad, 2 buttons, dfplayer mini, relay, and addressable strip.
The main function is to turn the countdown timer on and off (the buttons activate different timers), the strip lights up in the required color depending on the timer, and the player plays specific tracks at the right moments.
Several operating modes are expected (there are ready example codes from working projects).
I would like to receive working, verified code and Gerber files for PCB printing.
Please pay attention to the specified project cost. If you are not ready, do not write and do not offer your price list.
// I am not attaching the project files that will go for autopsy yet because there are several versions, and I do not want to disclose them to the public right away.
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7 days174 USD
124 7 days174 USDDear Viktor,
I am interested in working on your ESP32 project upgrade while keeping the main structure intact. I have experience in embedded systems and ESP32 programming, and I am confident in making the required modifications.
Scope of Work:
✔ Hardware Adjustments: Integrate display, keypad, buttons, DFPlayer Mini, relay, and addressable LED strip.
✔ Firmware Updates: Implement countdown timer activation, LED color changes, and audio playback at the right moments.
✔ Code Testing: Ensure the updated code functions correctly.
✔ PCB Design: Provide Gerber files for PCB printing.
…
Why Me?
🔹 Experience with ESP32 projects and embedded programming.
🔹 Basic knowledge of PCB design and circuit integration.
🔹 Willing to deliver a functional and tested solution within the defined project cost.
I would love to discuss further details once you share the project files. Looking forward to your response!
Best regards,
Eslam
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3 days174 USD
6521 229 4 7 3 days174 USDGood afternoon.
I am ready to complete it.
Message me privately, we will discuss in more detail what is required.
I am ready to start.
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3 days174 USD
170 3 days174 USDGood day, Viktor!🙋♂️
I have extensive experience in microcontroller coding (Arduino, ESP, STM32, Raspberry Pi)💡
I am ready to complete your order in the shortest time possible❤️🔥
I await your response😉
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