ESP32-PICO-D4 Reference Board Schematic
Posted: Mon Dec 04, 2017 8:02 pm
Hello,
I'm interested in doing my own simple PCB layout with an ESP32-PICO-D4 onboard.
Is there a reference schematic that notes recommended layout, supporting hardware, and so on?
I know it's supposed to be basically a completely self-contained module, but even the "minimal" tiny design whose image is on all the blogs appears to have a few small passives on the board (maybe 2 caps and a diode?). Is that just for smoothing power ripples? Are there recommended values? etc.
Looking for a simple schematic similar to what you might find in an "application note" in the data sheet for other ICs.
Thanks!
I'm interested in doing my own simple PCB layout with an ESP32-PICO-D4 onboard.
Is there a reference schematic that notes recommended layout, supporting hardware, and so on?
I know it's supposed to be basically a completely self-contained module, but even the "minimal" tiny design whose image is on all the blogs appears to have a few small passives on the board (maybe 2 caps and a diode?). Is that just for smoothing power ripples? Are there recommended values? etc.
Looking for a simple schematic similar to what you might find in an "application note" in the data sheet for other ICs.
Thanks!