Add TTGO T-Wristband config

User_Setups/Setup26_TTGO_T_Wristband.h

+#define ST7735_DRIVER
+
+#define TFT_WIDTH  80
+#define TFT_HEIGHT 160
+
+
+#define TFT_RST             26   // Set TFT_RST to -1 if the display RESET is connected to NodeMCU RST or 3.3V
+#define TFT_MISO            -1
+#define TFT_MOSI            19
+#define TFT_SCLK            18
+#define TFT_CS              5
+#define TFT_DC              23
+#define TFT_BL              27  // Dispaly backlight control pin
+
+#define TFT_BACKLIGHT_ON HIGH  // HIGH or LOW are options
+
+#define ST7735_GREENTAB160x80 // For 160 x 80 display (BGR, inverted, 26 offset)
+
+#define LOAD_GLCD   // Font 1. Original Adafruit 8 pixel font needs ~1820 bytes in FLASH
+#define LOAD_FONT2  // Font 2. Small 16 pixel high font, needs ~3534 bytes in FLASH, 96 characters
+#define LOAD_FONT4  // Font 4. Medium 26 pixel high font, needs ~5848 bytes in FLASH, 96 characters
+#define LOAD_FONT6  // Font 6. Large 48 pixel font, needs ~2666 bytes in FLASH, only characters 1234567890:-.apm
+#define LOAD_FONT7  // Font 7. 7 segment 48 pixel font, needs ~2438 bytes in FLASH, only characters 1234567890:.
+#define LOAD_FONT8  // Font 8. Large 75 pixel font needs ~3256 bytes in FLASH, only characters 1234567890:-.
+//#define LOAD_FONT8N // Font 8. Alternative to Font 8 above, slightly narrower, so 3 digits fit a 160 pixel TFT
+#define LOAD_GFXFF  // FreeFonts. Include access to the 48 Adafruit_GFX free fonts FF1 to FF48 and custom fonts
+
+// Comment out the #define below to stop the SPIFFS filing system and smooth font code being loaded
+// this will save ~20kbytes of FLASH
+#define SMOOTH_FONT
+
+#define SPI_FREQUENCY  27000000 // Actually sets it to 26.67MHz = 80/3
+
+// #define SPI_FREQUENCY  40000000 // Maximum to use SPIFFS
+// #define SPI_FREQUENCY  80000000