Search found 53 matches

by Franco
Sun Dec 08, 2019 4:55 pm
Forum: General Discussion
Topic: ESP32-PICO-D4 advise
Replies: 3
Views: 115

Re: ESP32-PICO-D4 advise

Hi Eyalasko,
regarding
"Also,
I'll appreciate if anyone could refer me to a miniature ESP32 based, 3rd party module, that includes shielding, antenna and is radio/EMC certified. "
would this work for you? https://www.u-blox.com/en/product/nina-w10-series
by Franco
Fri Sep 13, 2019 1:58 pm
Forum: General Discussion
Topic: esp32 developement board with external wifi antenna connection
Replies: 6
Views: 765

Re: esp32 developement board with external wifi antenna connection

Ok, I see. But, Digikey offers no boards with those (or maybe I don't know the right words to put in the search...) and I the only boards I see with the connectors on Amazon are camera boards. I was hoping to avoid using the bare SMD module. :? On Digikey or Mouser or anywhere else you can search f...
by Franco
Fri Jun 28, 2019 9:24 am
Forum: Hardware
Topic: Using development board in production stage
Replies: 8
Views: 1119

Re: Using development board in production stage

This thread should be moved to Hardware
by Franco
Thu Jun 27, 2019 8:20 pm
Forum: Hardware
Topic: Using development board in production stage
Replies: 8
Views: 1119

Re: Using development board in production stage

You can check the price of Espressif modules on the usual online distributors, and notice that the cost of an ESP32-WROOM-32D would be less than half the cost of an ESP32-devkitC. And you have more flash size options for the modules vs. ESP32-Devkits which have 4MB flash. Obviously the kit includes ...
by Franco
Thu Jun 27, 2019 7:28 pm
Forum: General Discussion
Topic: Any information about the QR code on WROVER-B?
Replies: 2
Views: 344

Re: Any information about the QR code on WROVER-B?

Hi Jason, we recently issued a PCN about the QR code of the ESP32-WROVER-B After 19 June the QR code will be as follows: Fab code(2-digit)+YYWW(4-digit)+MAC(12-digit), 18 digits in total It seems Factory read your mind :lol: I can send you the PCN in PM if you need it, but there's not much more than...
by Franco
Sun May 19, 2019 3:22 pm
Forum: Hardware
Topic: Example schematic for ESP32-WROOM?
Replies: 7
Views: 2714

Re: Example schematic for ESP32-WROOM?

Hi Mike, page 15 of the ESP32-WROOM-32D module, you can find the peripheral schematic https://www.espressif.com/sites/default ... eet_en.pdf
The version D is recommended by Espressif for new designs. Cheers!
by Franco
Mon May 06, 2019 10:44 am
Forum: Hardware
Topic: Preferred Antenna for ESP32-WROOM-32U module
Replies: 9
Views: 2952

Re: Preferred Antenna for ESP32-WROOM-32U module

Hi All, you can download the antenna datasheet from here https://1drv.ms/b/s!Aucw7OQw7IKAiu0jzN2Ov-ISOTl9sQ
by Franco
Sat Mar 02, 2019 4:50 pm
Forum: Hardware
Topic: Preferred Antenna for ESP32-WROOM-32U module
Replies: 9
Views: 2952

Re: Preferred Antenna for ESP32-WROOM-32U module

I have sent the antenna information in PM to whom asked.

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