License

GPL 3.0

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ESP32 Breakout Board

1 year ago 977
  • Description
  • Documents
  • BOM
  • Attachments
  • Members
  • Comments

Description

This is a simple breakout board for the ESP32-WROOM-32 module which is meant to be printed on a laser printer and then etched on a single-sided copper board.

Documents

mainschematic

mainpcb

BOM

ID Name Designator Footprint Quantity
1 ESP32MOD U1 ESP32-WROOM FOOTPRINT 1
2 Headers  Pins1x15P 2.54mm P1,P2 HDR-15X1/2.54 2
3 100n C1 0805 1
4 10k R1,R2 0805 2

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Comments (1)

blkhawk Reply

The bypass capacitor you added is not enough to allow it to run WLAN without brownouts. you might want to add a 220+µF electrolytic. you have more than enough space and the GND flood fill isn't really needed since the module has an internal GND plane. You even should have enough space for an LDO through hole voltage regulator.
Also a few of the pins you broke out aren't that useful so it might leave them out for better routing

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