
Lilygo-8-relay-tft-lcd
STDLilygo-8-relay-tft-lcd
License
:GPL 3.0
Description
Analog 5-button keyboard, 8 DS18B20 sensor connections, one free connection, TFT 2.4" 240x320 touch screen connection for LILYGO ESP32 Relay-8 module.
Firmware- https://github.com/SauleVire/ESP32 (Now version 1, without TFT lcd and 5 buttons keyboard)
TFT_eSPI library User_Setup.h file customizations:
#define TFT_MISO 22 //19
#define TFT_MOSI 23 //15 //23
#define TFT_SCLK 26 //19 //18
#define TFT_CS 15 //18 //15 // Chip select control pin
#define TFT_DC 2 // Data Command control pin
#define TFT_RST 4 // Reset pin (could connect to RST pin)
//#define TFT_RST -1 // Set TFT_RST to -1 if display RESET is connected to ESP32 board RST
#define TOUCH_CS 27 // Chip select pin (T_CS) of touch screen
IO34- DS18B20
IO36- analog 5 button keyboard
IO39- analog input (not used)
Design Drawing

BOM


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