document different panels

Author: ladyada

examples/ThinkInk_mono/ThinkInk_mono.ino

@@ -17,11 +17,18 @@
 
 //ThinkInk_154_Mono_D67 display(EPD_DC, EPD_RESET, EPD_CS, SRAM_CS, EPD_BUSY);
 //ThinkInk_154_Mono_D27 display(EPD_DC, EPD_RESET, EPD_CS, SRAM_CS, EPD_BUSY);
-//ThinkInk_213_Mono_B72 display(EPD_DC, EPD_RESET, EPD_CS, SRAM_CS, EPD_BUSY);
+
+// 2.13" Monochrome displays with 250x122 pixels and SSD1675 chipset
+ThinkInk_213_Mono_B72 display(EPD_DC, EPD_RESET, EPD_CS, SRAM_CS, EPD_BUSY);
+
+// 2.13" Monochrome displays with 250x122 pixels and SSD1675B chipset
 //ThinkInk_213_Mono_B73 display(EPD_DC, EPD_RESET, EPD_CS, SRAM_CS, EPD_BUSY);
+
+// 2.13" Monochrome displays with 250x122 pixels and SSD1680 chipset
 //ThinkInk_213_Mono_BN display(EPD_DC, EPD_RESET, EPD_CS, SRAM_CS, EPD_BUSY);
+
+//ThinkInk_290_Grayscale4_T5 display(EPD_DC, EPD_RESET, EPD_CS, SRAM_CS, EPD_BUSY);
 //ThinkInk_420_Mono_BN display(EPD_DC, EPD_RESET, EPD_CS, SRAM_CS, EPD_BUSY);
-ThinkInk_290_Grayscale4_T5 display(EPD_DC, EPD_RESET, EPD_CS, SRAM_CS, EPD_BUSY);
 
 void setup() {
   Serial.begin(115200);
@@ -76,4 +83,4 @@ void testdrawtext(char *text, uint16_t color) {
   display.setTextColor(color);
   display.setTextWrap(true);
   display.print(text);
-}
+}