Search found 73 matches

by Chadb
Thu Aug 29, 2024 4:44 pm
Forum: General
Topic: Esp32 Display board
Replies: 9
Views: 7405

Re: Esp32 Display board

Yep, that works, Even have the multitouch going. Thanks!!! What was wrong?

Chad
by Chadb
Thu Aug 29, 2024 6:11 am
Forum: User Components
Topic: LEDC PWM Driver on esp32
Replies: 19
Views: 43223

Re: LEDC PWM Driver on esp32

Hey, Could you please finish turning one of these into a usable component? Even the first simple one would be fine. The only other thing that would be handy in it is the fade complete interrupt so you could make a fading heartbeat.
thanks,
Chad
by Chadb
Thu Aug 29, 2024 4:32 am
Forum: General
Topic: Esp32 Display board
Replies: 9
Views: 7405

Re: Esp32 Display board

276e9c8c7acb41e081db9f407c0f677c958b093c.jpeg
276e9c8c7acb41e081db9f407c0f677c958b093c.jpeg (115.76 KiB) Viewed 5668 times
by Chadb
Thu Aug 29, 2024 4:31 am
Forum: General
Topic: Esp32 Display board
Replies: 9
Views: 7405

Re: Esp32 Display board

Cool, The documentation sucks, so here is a head start. LCD: ST7796 MOSI-A.13 MISO-A.12 CLK-A.14 CS-A.15 D/C-A.2 RST- N/A Tied to RST BTN PIN LED BACKLIGHT -A.27 TOUCH: GT911 CTP_SDA.33 ==B1 CTP_SCL.32 ==B0 CTP_RST.25 CTP_INT.21 * This is shorted to board on my version. SPEAKER sound -26 CN1 I2C: SD...
by Chadb
Tue Aug 27, 2024 7:32 am
Forum: General
Topic: Esp32 Display board
Replies: 9
Views: 7405

Re: Esp32 Display board

Bump.
by Chadb
Fri Aug 23, 2024 4:38 am
Forum: General
Topic: ESP32 LVGL Graphics Library
Replies: 15
Views: 11829

Re: ESP32 LVGL Graphics Library

Hey, doing some digging. So it looks like squareline is an offshoot of this. It is free and open source and looks to do about the same for free without the limitations. Probally isn't as polished but... I am trying to get a test running on Arduino IDE this weekend. https://www.envox.eu/studio/studio...
by Chadb
Fri Aug 23, 2024 2:06 am
Forum: General
Topic: ESP32 LVGL Graphics Library
Replies: 15
Views: 11829

Re: ESP32 LVGL Graphics Library

I was just coming here to post this. I was thinking maybe we are barking up the wrong tree. Maybe we should be figuring out how to better integrate getting squareline into flow code.

Chad

Edit: can you post your sample file?
by Chadb
Wed Aug 21, 2024 12:59 am
Forum: General
Topic: Esp32 Display board
Replies: 9
Views: 7405

Re: Esp32 Display board

Thanks, I used those numbers and I still can't get anything out of the touch. Right now, I am just doing a sample sensor looking for a touch and if I get one I am trying to light a LED. It simulates ok, but I can't get anything out of the hardware. I have tried 100k 400k i2c rate, I am using i2c2 be...
by Chadb
Sat Aug 10, 2024 1:11 am
Forum: General
Topic: Esp32 Display board
Replies: 9
Views: 7405

Esp32 Display board

HI I have an esp board with a display. https://www.amazon.com/DIYmalls-ESP-WROOM-32-Capacitive-ESP32-3248S035_C-Development/dp/B0C4KSKW96/ref=sr_1_1?crid=9PQ7NQAL0R0Z&dib=eyJ2IjoiMSJ9.tE9qKsM6bRKvTwpKAcufFr2GlUlwEBRrnfkhDfNR7vCu8VswdX_35PfczHQx4p6L-O5Z41i9l1_mfTUxVXFpPDbfRxXNzsznsdQBS40YncDeFkcK...
by Chadb
Fri Aug 09, 2024 11:46 pm
Forum: General
Topic: ESP32 LVGL Graphics Library
Replies: 15
Views: 11829

Re: ESP32 LVGL Graphics Library

I haven't tried this yet. But I am really interested in this becoming a thing. I have been playing with the LCD display manager and while useful it isn't LVGL. God Speed!

Chad