Search found 2 matches

by brisk5181
Thu May 31, 2018 10:21 pm
Forum: General Discussion
Topic: Strange TFT LCD problem
Replies: 0
Views: 2229

Strange TFT LCD problem

I have an ili9488 based LCD, using 4 wire spi mode. lib is Bomder TFT_eSPI. This is the pin assignment: #define TFT_MOSI 4 #define TFT_MISO 34 #define TFT_SCLK 2 #define TFT_CS 5 #define TFT_DC 14 #define TFT_RST 12 #define TOUCH_CS 15 Same source code, if I connect it directly to a Doit Kit, I can ...
by brisk5181
Wed Jun 21, 2017 1:50 am
Forum: ESP-IDF
Topic: Touch LCD and SD card on GPIO2, GPIO14 and GPIO15
Replies: 1
Views: 3759

Touch LCD and SD card on GPIO2, GPIO14 and GPIO15

I am currently have GPIO2, GPIO14, GPIO15 wired for touch LCD. I also need to add SD card, can I do that?
I don't have any free pins available, and GPIO6 to 11 are unused but datasheet recommend to NOT use them

Thanks