Search found 51 matches

by Franco
Fri Jun 28, 2019 9:24 am
Forum: Hardware
Topic: Using development board in production stage
Replies: 8
Views: 457

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: 457

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: 139

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: 917

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: 2085

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: 2085

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

I have sent the antenna information in PM to whom asked.
by Franco
Sat Mar 02, 2019 4:46 pm
Forum: General Discussion
Topic: esp-va-sdk
Replies: 1
Views: 475

Re: esp-va-sdk

Do you want to implement Alexa itself into your product or to make it controllable by an Alexa device? In the first case, the acoustic front end DSP must be AVS certified, this is the DSP in charge of echo/noise cancellation, beam forming, activation keyword detection etc.; contact sales@espressif.c...
by Franco
Fri Mar 01, 2019 1:39 pm
Forum: General Discussion
Topic: Get BLE UUID for iOS pairing
Replies: 4
Views: 932

Re: Get BLE UUID for iOS pairing

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