Search found 13 matches

by copercini
Wed Oct 11, 2017 12:35 pm
Forum: ESP32 Arduino
Topic: Mixing Adruino code and FreeRTOS code in one project
Replies: 1
Views: 216

Re: Mixing Adruino code and FreeRTOS code in one project

Arduino for ESP32 is nothing more than a layer on FreeRTOS, so there are some ways to do this: 1- Calling freeRTOS functions in a Arduino code (this is the less optimized way) 2- Using arduino as IDF component , this will allow you to run arduino code on IDF, also use FreeRTOS functions too 3- Use a...
by copercini
Wed Oct 04, 2017 6:49 pm
Forum: ESP32 HDK
Topic: Mutual capacitance between touch pins
Replies: 0
Views: 139

Mutual capacitance between touch pins

Hi! I'm building a project which needs a 12 keys keypad, like the telephone one. As ESP32 has 9 usable touch pins (GPIO 0 cause boot issues) one possible solution is make a matrix keypad, and the best way I found to do this is using mutual capacitances, based in the section 4.2 of this document but ...
by copercini
Tue Oct 03, 2017 5:39 pm
Forum: ESP32 SDK
Topic: Looking for Bluetooth RFComm ESP-IDF sample
Replies: 5
Views: 303

Re: Looking for Bluetooth RFComm ESP-IDF sample

+1 looking for RFCOMM
by copercini
Fri Sep 29, 2017 10:00 pm
Forum: General Discussion
Topic: What would you like to see in The Next Chip?
Replies: 112
Views: 8098

Re: What would you like to see in The Next Chip?

a LTE version
More pins
Flash it without FTDI (buld in USB like some posts above)
Run it with a CR2032 cell (it's a more a goal than a request)
802.11ba Wake-Up via Radio(will reduce power consumption a lot)
RFCOMM
by copercini
Sat Sep 16, 2017 2:15 pm
Forum: Sample Code
Topic: Simple BT to UART bridge
Replies: 7
Views: 2130

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: 448

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: 441

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: 486

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: 1483

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: 1031

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: