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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 [https://ftdichip.com/wp-content/uploads/2020/08/DS_FT232R.pdf](https://ftdichip.com/wp-content/uploads/2020/08/DS_FT232R.pdf).</span> <span class="colour" style="color:rgb(215, 218, 220)">[https://oshwlab.com/oskarhonerkamp/ws2812b-matrix-2](https://oshwlab.com/oskarhonerkamp/ws2812b-matrix-2)</span> <span class="colour" style="color:rgb(215, 218, 220)">Thanks!</span>
Comments
andyfierman 1 year ago
This nodehas no net label. Where does it connect to? ![image.png](//image.easyeda.com/pullimage/AhPef5zqPCOXDePEKv8J3edJWp5R7dAS02ey5j4N.png)
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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
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Markus_ee 1 year ago
Let me know if there is more to improve. I published the cloned project that I worked today: [https://oshwlab.com/markus_jidoka/ws2812b-matrix-2](https://oshwlab.com/markus_jidoka/ws2812b-matrix-2)<br> <br> -Markus
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