Search found 9 matches

by copercini
Sat Sep 16, 2017 2:15 pm
Forum: Sample Code
Topic: Simple BT to UART bridge
Replies: 6
Views: 1373

Re: Simple BT to UART bridge

I think this is simply the most expected feature from ESP32 to Arduino users :lol:
by copercini
Wed Jul 19, 2017 8:03 pm
Forum: ESP32 Arduino
Topic: Arduino Env. and ESP wrover
Replies: 3
Views: 283

Re: Arduino Env. and ESP wrover

Gunter H wrote:Is the flash speed set via arduno bootloader always set to 80MHz?

You can set in on Arduino menu
Image

I also heard that the flash of wrover (module) doesn't work in 80Mhz
by copercini
Mon Apr 10, 2017 8:36 pm
Forum: General Discussion
Topic: Anatel certification
Replies: 1
Views: 334

Anatel certification

I saw which ESP-WROOM32 has a lot of certifications, like FCC, CE, IC, TELEC, SRRC & KCC

But Espressif pretend to homologate with ANATEL (Brazilian regulatory agency) ?

This is the necessary for legal importation and commercial use of ESP32 in Brazil...
by copercini
Wed Apr 05, 2017 2:45 pm
Forum: General Discussion
Topic: Where is the best place to store certificates?
Replies: 1
Views: 346

Where is the best place to store certificates?

I'm working with AWS IoT and it have 3 TLS certificates to store in the ESP32 board, with the following size (in PEM format): Certificate: 1224 bytes Private key: 1675 bytes CA: 1758 bytes Actually they are hardcoded in the script. For OTA updates it will be a problem because every board have differ...
by copercini
Wed Apr 05, 2017 1:11 pm
Forum: ESP32 Arduino
Topic: General questions for esp32 newb
Replies: 7
Views: 1283

Re: General questions for esp32 newb

Duhjoker wrote:When I click on the get.exe it adds stuff to my folder like the sdk for sure but no elf file.

My computer is Windows 7 64bit.


Try click on get.py instead of get.exe...
by copercini
Tue Feb 07, 2017 3:59 pm
Forum: ESP32 SDK
Topic: How to read the size of available data on mbedtls?
Replies: 3
Views: 784

Re: How to read the size of available data on mbedtls?

I think it's solved!

After the correct implementation of non-blocking sockets, the things seem to be working fine :lol:
by copercini
Tue Feb 07, 2017 12:42 pm
Forum: ESP32 SDK
Topic: How to read the size of available data on mbedtls?
Replies: 3
Views: 784

Re: How to read the size of available data on mbedtls?

First thanks for the answer and explanation =) I think that calling mbedtls_ssl_read(ssl, NULL, 0); mbedtls_ssl_get_bytes_avail() in the available() method is probably as good as you can hope for. It works, but not how it should... When 'mbedtls_ssl_read()' is called, it timeout if buffer is empty, ...
by copercini
Fri Feb 03, 2017 7:34 pm
Forum: ESP32 SDK
Topic: How to read the size of available data on mbedtls?
Replies: 3
Views: 784

How to read the size of available data on mbedtls?

Hi, I am porting the WiFiClientSecure arduino library based of WifiClient of ESP32, but the problem is "client.available()" method, how to know if the client has data to read or not? using ioctl(ssl_client->socket, FIONREAD, &count); or mbedtls_ssl_get_bytes_avail(&ssl_client->ssl_...
by copercini
Fri Feb 03, 2017 3:47 pm
Forum: General Discussion
Topic: Request for HTTPS support
Replies: 4
Views: 1269

Re: Request for HTTPS support

ESP_Sprite wrote:Rudi: I don't think that's what he means :)
Stefan: I'll poke IT, see if we can do something.


You can use a free https://letsencrypt.org/ certificate

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