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Display TFT 1.3", IPS, SPI, 65K colors, LCD ST7789V, 240x240, 7P
1.3 inch IPS color display module for Arduino projects and development boards, ideal for compact graphical interfaces, menus and real-time data display. Offers 240x240 resolution with 65K colors and wide viewing angles, fast SPI control with ST7789V driver and BLK pin for backlight management, operates at 3.3V for power and logic.
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1.3 inch IPS color display module, compatible with Arduino and other development boards. Attention! Supports 3.3V voltage, both logic and power. Use a logic level converter if necessary to use with 5V boards.
This display communicates via SPI and the pixels are individually controllable, with a resolution of 240x240 RGB pixels. The LCD screen is a TFT with realistic colors and IPS, which allows it to be viewed correctly from all angles.
It has backlighting controllable via the dedicated BLK pin (Low Level is OFF).
Specifications:
Supply voltage: 3.3VDC
Logic voltage: 3.3VDC ( NOT compatible with 5V! Use logic level converter )
Integrated: ST7789VW
Number of pins: 7
Communication: SPI
Screen size: 1.3 inches
Resolution: 240 x 240 pixels
Color: RGB
Type: TFT LCD, IPS
Operating temperature: -20 - +70 degrees C, without condensation
Dimensions mm: 39 x 28mm
Login:
GND: Ground, minus
VCC: 3.3VDC, plus
SCL: SCL pin, Serial Clock
SDA: SDA pin, Serial Data
RES: Reset Pin
DC: Data Control Pin
BLK: Backlight control pin
Use:
The usage example is given with an ESP32 board (does not require a logic level converter, operating at 3.3V) connected to the display, using the Arduino IDE environment.
Install the TFT_eSPI_ES32Lab by Bodmer library.
Connect the ESP32 board to the Display as follows:
| Display pin | ESP32 pin | Function | Observations |
|---|---|---|---|
| VCC | 3.3V (or 5V if the module has a regulator) | Logic and backlight power supply | If the module has a regulator on the board, you can use 5V. Otherwise, only 3.3V. |
| GND | GND | Common table | Must be connected to the ESP32 GND |
| SCL / SCK / CLK | GPIO 18 | SPI clock signal | It can also be 14 or 5, but 18 is the standard SCK line on the ESP32 |
| SDA / MOSI / DIN | GPIO 23 | SPI data line (Master Out Slave In) | It could be 13, but 23 is the MOSI standard. |
| RES / RST / RESET | GPIO 16 | Screen hardware reset | Can be changed to another free pin if needed |
| DC / D/C / A0 | GPIO 17 | Data/Command select | Used to switch between commands and data to the display |
| BL / LED / BLK | GPIO 22 (or 3.3V direct) | Backlight (screen lighting) | If you want software control, use GPIO22. If you want always on, connect to 3.3V |
Download the test code archive from the Download section and upload the test code via the Arduino IDE.
Produs destinat utilizarii in proiecte electronice, automatizari, prototipare, educatie si cercetare.
Produsul trebuie utilizat numai conform specificatiilor tehnice mentionate in descriere si/sau in documentatia produsului.
Avertismente generale de siguranta:
Nu utilizati produsul la tensiuni, curenti sau temperaturi peste valorile specificate.
Montajul si conectarea trebuie realizate de persoane cu cunostinte tehnice minime in domeniul electric/electronic.
Evitati scurtcircuitele, inversarea polaritatii si conectarea gresita a alimentarii.
Nu lasati produsul alimentat nesupravegheat in timpul testelor.
Produsul nu este jucarie si nu este destinat copiilor.
Pentru modulele electronice, se recomanda utilizarea in carcase, panouri sau montaje protejate, dupa caz.
Identificare produs:
Denumirea produsului, codul/SKU-ul si caracteristicile tehnice sunt mentionate in pagina produsului si/sau pe eticheta ambalajului.
Producator / Importator / Distribuitor:
Sigmanortec S.R.L.
Calea Bucuresti nr. 9, Targu Jiu, Gorj, Romania
E-mail: [email protected]
Website: www.sigmanortec.ro
Persoana responsabila in UE:
Sigmanortec S.R.L.
Calea Bucuresti nr. 9, Targu Jiu, Gorj, Romania
E-mail: [email protected]
Documentatie si siguranta:
Pentru informatii suplimentare, fise tehnice, declaratii de conformitate sau instructiuni, ne puteti contacta la [email protected].
Reviews (2) - Review moderation
Am testat acest ecran împreună cu plăcuța https://sigmanortec.ro/placa-dezvoltare-esp32-cu-wifi-si-bluetooth și cu programul de pe pagina acestuia. Evident, am descărcat și instalat biblioteca menționată, după care am făcut conexiunile adecvate pe un breadboard. După compilare și încărcare, totul a pornit de la prima încercare. Cu siguranță vor urma și alte proiecte grafice. Mult succes tuturor!
Ecran miniatural interesant (in special pentru non-hipermetropi). Merge din ArduinoIDE pe AtMega328p cu asta: https //github.com/cbm80amiga/Arduino_ST7789_Fast . CS accesabil prin mod: https //www.instructables.com/Adding-CS-Pin-to-13-LCD/ . Daca il rulati pe STM32F103C via ArduinoIDE, poate indicati cum.
