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Hey. I need some help with my circuit-designing! (Esp8266-configuration, USB_UART)
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oskarhonerkamp 1 year ago
<span class="colour" style="color:rgb(215, 218, 220)">Hey there.</span><br> <br> <span class="colour" style="color:rgb(215, 218, 220)">I want to design a RGB LED Matrix featuring ws2812 leds. It schould have a esp8266 on its back.Id like the Matrix to have a integrated USB to UART Bridge so it can be programmed via USB and the Arduino ide for example.Also the should be a 1s lipo battery on the Back that poweres the whole system.</span> <span class="colour" style="color:rgb(215, 218, 220)">So, this is what i came up with. Please look at the diagram and the description. The rest is rather uncomplete.</span> <span class="colour" style="color:rgb(215, 218, 220)">I hope someone is willing to spend some time to help me and have a look over the diagram.</span> <span class="colour" style="color:rgb(215, 218, 220)">I am especially unsure how to wire up the UART-Bridge, athough i had a look at the datasheet of the chip [](</span> <span class="colour" style="color:rgb(215, 218, 220)">[](</span> <span class="colour" style="color:rgb(215, 218, 220)">Thanks!</span>
andyfierman 1 year ago
This nodehas no net label. Where does it connect to? ![image.png](//
Markus_ee 1 year ago
Hi Oskar! I may have time to guide you along, please contact me. I have done similar projects, so I may have the knowledge to guide you through this project... Regards, Markus Virtanen HW / Electronics Designer
Markus_ee 1 year ago
Let me know if there is more to improve. I published the cloned project that I worked today: [](<br> <br> -Markus
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