Search found 13 matches

by JohnKed
Sun Nov 05, 2017 8:07 am
Forum: ESP32 Arduino
Topic: ESP Now
Replies: 4
Views: 7141

Re: ESP Now

Any help???
by JohnKed
Wed Oct 25, 2017 3:17 pm
Forum: ESP32 Arduino
Topic: ESP Now
Replies: 4
Views: 7141

Re: ESP Now

Thank you! I'm doing that from like here: https://github.com/espressif/arduino-es ... windows.md
section "How to update to the latest code"?

or is there any other process?
by JohnKed
Tue Oct 24, 2017 4:58 pm
Forum: ESP32 Arduino
Topic: ESP Now
Replies: 4
Views: 7141

Re: ESP Now

Any help?
by JohnKed
Mon Oct 23, 2017 7:10 pm
Forum: ESP32 Arduino
Topic: ESP Now
Replies: 4
Views: 7141

ESP Now

Hello!

I was trying to play a little bit with the ESPNow examples from here: https://github.com/espressif/arduino-es ... les/ESPNow

but when I'm trying to compile the examples I'm getting esp_now.h can found...

Any help?
by JohnKed
Tue Jun 27, 2017 10:09 am
Forum: ESP-IDF
Topic: Dual core
Replies: 18
Views: 28103

Re: Dual core

Thanks kolban! It was very helpful
by JohnKed
Mon Jun 26, 2017 7:58 pm
Forum: Hardware
Topic: PullUp / PullDown and Interrupts
Replies: 1
Views: 18615

PullUp / PullDown and Interrupts

By reading the ESP32 datasheet I figure that every single IO pin can be configured with a pull up or pull down resistor. Is this correct or I missing something here? Also, can I somehow configure some gpio pins with interrupts? I'm using Arduino for ESP32 programming and I want to do interrupts like...
by JohnKed
Mon Jun 26, 2017 3:03 pm
Forum: ESP-IDF
Topic: Dual core
Replies: 18
Views: 28103

Re: Dual core

I'm a newbie with the ESP32 and I have a few question about multicore programming with arduino! By reading this post I understand that I can use the two cores only by using the FreeRTOS. Is this correct? Can somehow program the chip to something like void setup1() void loop1() void setup2() void loo...
by JohnKed
Mon Jun 26, 2017 2:56 pm
Forum: General Discussion
Topic: ESP WROOM 32 newbie questions
Replies: 2
Views: 5204

Re: ESP WROOM 32 newbie questions

Thank you sintech!!!
It was really helpfull!
by JohnKed
Sun Jun 25, 2017 3:53 pm
Forum: Hardware
Topic: ESP32 Minimum Hardware
Replies: 11
Views: 36200

Re: ESP32 Minimum Hardware

loboris wrote:If you want to use Arduino, follow the Arduino instructions
Ok, I will! Thanks loboris!
loboris wrote:It is not possible to run ESP32 firmware code from SD card.
Can at least write a .hex file or .bin file or something to the SD card and flash the ESP32 from the SD card?
by JohnKed
Sun Jun 25, 2017 10:02 am
Forum: Hardware
Topic: ESP32 Minimum Hardware
Replies: 11
Views: 36200

Re: ESP32 Minimum Hardware

Thanks alot to everyone of you! Another simple question! I want to connect an SD card to the ESP. I am using the Arduino core. It seems that they are using those connections to connect the sd card: https://github.com/espressif/arduino-esp32/tree/master/libraries/SD But on the ESP Wroom 32 datasheet ...