74hc245d tft lcd free sample

Hi community, i have Wemos Lolin32, and a TFT display recognized by id 0x4532 (mcufriend 2.4 inch TFT LCD shield). I have connected just RS to 15, CS to 33 and RST to 32, but the display is very dark. I found the wiring to be this:

my question is, do GPIO33 and GPIO34 have to be connected both to LCD_CS? Same for RST--32--36, RS--15--35. I"m worried that connecting two pins (15-35 for example) may kill my hardware (like short circuit it), if i don"t understand the comments correctly, even that is directly written. I"m new in hardware. Is it "ok" to connect all this pins together? Please help.

Sometimes, the two hardware’s across which the communication takes place to have different operating voltages. In these cases, we use a potential divider or any other logic level converter. For example, development boards such as MSP432, MSP420, BeagleBoard, andRaspberry Pi operating at 3 volts logic and many analog sensors, digital sensors, LCD displays, TFT displays operates at 5 volts logic, we can use this IC to interface these development boards with this IC. This method is not inefficient for bi-directional communication. Therefore, in such applications, we can use IC 74HC245.

As an option, you can order this TFT pre-assembled onto a breakout/carrier board. The board allows easy prototyping through its 0.1" headers. You can also include the carrier board in your end product to simplify construction and assembly.

This kit consists of a CFAF320240F-035T a 320x240 3.5" Full Color TFT LCD module mounted on a carrier board (CFA-10074). The carrier board supports a current driver for the LED backlight of the display.

This TFT LCD display module is perfect for the designer who"s looking to have a graphic and audio processor already embedded in the display unit. Powered by an FTDI/BridgeTek FT810 Embedded Video Engine (EVE) graphics accelerator chip, simply send over a few commands via SPI or I2C and the EVE will put your stored image up on the display. Need to draw a line, create dials/knobs/buttons, or rotate an image? Send a handful of bytes and the EVE will take care of it.