Custom ESP32 Board Review Request

[TNottus]

I am creating a microcontroller to program some external LEDs ~ 50. I need the board to program the LED's. I am using the ESP32-D0WD-V3 processor and I am not 100% sure if I did my design right. Plan on programming in Arduino IDE.

[daniel.kjellstrom]

Hi! The schematics in general look ok but there is no antenna, so if you are intending to use this with Wi-Fi or BT/BLE then you are not getting far. I would suggest you using a ESP32-WROOM module or similar. These modules deal already with memories, antennas and all essentials you need to run the SOC.

Cheers,
Daniel

[bidrohini]

Hi, I can see that you've already got some suggestions regarding your design. If you decide to or already have made a PCB, you can post your PCB layout here: https://www.pcbway.com/project/questionpublish
You may get many good suggestions to improve your PCB.