Search found 4 matches

by tony07881
Tue May 07, 2019 10:55 am
Forum: Hardware
Topic: ESP32 WROVER (I) Pullup Resistors
Replies: 5
Views: 10438

Re: ESP32 WROVER (I) Pullup Resistors

Schematic is posted. Interested in any feedback you can provide. Thanks!
by tony07881
Mon Apr 29, 2019 12:43 pm
Forum: Hardware
Topic: ESP32 WROVER (I) Pullup Resistors
Replies: 5
Views: 10438

Re: ESP32 WROVER (I) Pullup Resistors

Sorry for the delay in reply. Had an accident and ended up in hospital for a while. I've attached a pdf of my updated schematic. The update corrected a circuit error and removed pullups. Happy to hear any feedback. Thank you.
by tony07881
Wed Mar 13, 2019 7:00 pm
Forum: Hardware
Topic: ESP32 WROVER (I) Pullup Resistors
Replies: 5
Views: 10438

Re: ESP32 WROVER (I) Pullup Resistors

Thanks for the response. If no need for pull-up resistors, let me clean up my schematic a bit and I will post it. I did read that correctly? No need for pull-ups?
by tony07881
Thu Mar 07, 2019 12:51 pm
Forum: Hardware
Topic: ESP32 WROVER (I) Pullup Resistors
Replies: 5
Views: 10438

ESP32 WROVER (I) Pullup Resistors

I'm making a custom PCB using the ESP32-WROVER (I). The silkscreen on my device says ESP32-WROVER-V4 and has 18 16 at the top. I've read through the documentation multiple times and have searched the forum but still I'm confused and have several questions. 1) Should I include a pull-up resistor on m...