Search found 23 matches

by ats3788
Fri Dec 28, 2018 7:53 am
Forum: Hardware
Topic: ESP-Wroom-32 powering
Replies: 5
Views: 395

Re: ESP-Wroom-32 powering

I don't have any Problems with the AMS 3.3 maybe you have a wrong resistor or broken C
by ats3788
Fri Dec 28, 2018 7:42 am
Forum: Hardware
Topic: LCD Camera OV 7670 Wover-Kit-V4.1 working together
Replies: 0
Views: 101

LCD Camera OV 7670 Wover-Kit-V4.1 working together

Hello is it possible that the Camera and the LCD work together, because the LCD and the Camera share the same GPIO18 and GPIO19 .
Why on earth to they have the same GPIOs. Have a happy 2019. By the way I love the ESP32. I bought me in the USA 3 of this great boards but now I'm a bit sad :roll:
by ats3788
Mon Oct 29, 2018 4:19 pm
Forum: ESP32 Arduino
Topic: ESP-WROVER-KIT LCD Code does not run!!!
Replies: 1
Views: 435

ESP-WROVER-KIT LCD Code does not run!!!

Hello ESP32 Community Can someone tell me why this code does not run #include "SPI.h" #include "Adafruit_GFX.h" #include "WROVER_KIT_LCD.h" #define min(X, Y) (((X) < (Y)) ? (X) : (Y)) WROVER_KIT_LCD tft; void setup() { Serial.begin(115200); tft.begin(); tft.setRotation(1); uint8_t x = 0; uint32_t id...
by ats3788
Sun Oct 28, 2018 5:03 pm
Forum: General Discussion
Topic: ESP-WROVER-KIT 4.1 Power Supply and General Question
Replies: 2
Views: 248

Re: ESP-WROVER-KIT 4.1 Power Supply and General Question

Thank you that is what I thought.
What a pain in the ass, I'm on vacation and have to use this stupid Power Supply :(
by ats3788
Fri Oct 26, 2018 4:38 am
Forum: General Discussion
Topic: ESP-WROVER-KIT 4.1 Power Supply and General Question
Replies: 2
Views: 248

ESP-WROVER-KIT 4.1 Power Supply and General Question

Hello ESP32 Espressif friends I fiddle with my new ESP-WROVER-KIT 4.1. I like it and I didn't had a Problem without WiFi. With WiFi I need the 5V Power Supply but when I change the Jumper the UART Port is not working. What does I have to do, to make it work with the Com Port and Power Supply. Can I ...
by ats3788
Tue Oct 09, 2018 5:31 pm
Forum: General Discussion
Topic: Arduino Code for the ESP-WROVER-KIT
Replies: 1
Views: 152

Re: Arduino Code for the ESP-WROVER-KIT

I found this
https://github.com/espressif/WROVER_KIT_LCD
Perhaps it's helpful
by ats3788
Tue Oct 09, 2018 2:10 am
Forum: General Discussion
Topic: Arduino Code for the ESP-WROVER-KIT
Replies: 1
Views: 152

Arduino Code for the ESP-WROVER-KIT

Hello Fans of the ESP32
I bought the GC-ESP-WROVER-KIT but I can't find any code for the Arduino IDE
especially a driver for the mounted LCD Display
by ats3788
Fri Jul 13, 2018 1:32 pm
Forum: General Discussion
Topic: Odd I2C syntoms (Mr. Kolban please have a look)
Replies: 3
Views: 381

Re: Odd I2C syntoms (Mr. Kolban please have a look) (solved)

I solved my Problem. First I checked the Connection with my Logic Analyser, without Success. Then I checked every Line and wrote me a SCCB Scanner wit the sccb.h Libs and I figured out you need the 10 MHz Clock so that the OV7670 SCCB Interface works. Then I used Pin 11 for the Reset Line but GPIO11...
by ats3788
Thu Jul 12, 2018 10:40 am
Forum: General Discussion
Topic: Odd I2C syntoms (Mr. Kolban please have a look)
Replies: 3
Views: 381

Re: Odd I2C syntoms (Mr. Kolban please have a look)

Thank you Mr. Koban you are a smart Guy I bought your ESP8266 and ESP32 book and I read that you had questions to Ivan Grokhotkov.
I have to Program a simple SCCB Scanner so I can trace the hole thing. I wish you all the good things in live. Thank you

Mr. Koban
by ats3788
Wed Jul 11, 2018 4:33 pm
Forum: General Discussion
Topic: Odd I2C syntoms (Mr. Kolban please have a look)
Replies: 3
Views: 381

Odd I2C syntoms (Mr. Kolban please have a look)

Hello I have a Odd Problem with the SCCB Interface of a OV7670 Camera Modul I can read The Register if I do this in a loop but it is not working if i try it directly See code I use the SCCB Library from the RTOS Project https://github.com/igrr/esp32-cam-demo/blob/master/components/camera/sccb.c and ...

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