Search found 2 matches

by SpecialCommander2
Fri Jun 10, 2022 9:54 am
Forum: Hardware
Topic: ESP32-D0WD-V3/UART/Flash/PSRAM: schematic review
Replies: 3
Views: 2395

Re: ESP32-D0WD-V3/UART/Flash/PSRAM: schematic review

Hello, thank you! FYI, you can also have our hardware engineers (rather than the community here) look at your design Will try for sure when my PCB be ready I'm missing a RC network (at least the R for it) on MCU_RST; you need this to generate a power-on-reset. Do you mean that instead of buttons.png...
by SpecialCommander2
Thu Jun 09, 2022 8:40 am
Forum: Hardware
Topic: ESP32-D0WD-V3/UART/Flash/PSRAM: schematic review
Replies: 3
Views: 2395

ESP32-D0WD-V3/UART/Flash/PSRAM: schematic review

Hello, I'm trying to build a custom ESP32-D0WD-V3 board with UART, Flash, and PSRAM. It's going to be my first schematics/PCB which is that big. Have a few questions: USB and ESD protection for FT231XS-R: did I do it right? FT231XS-R: I tried to stick to the datasheet but I'm still not sure I connec...