参考网址：

一个例子：

支持厂商-微雪

器件：

代码

  1. // by LingShunLAB.com
  2. // refer：GxEPD2 library
  4. #define ENABLE_GxEPD2_GFX 0
  6. #include <GxEPD2_BW.h>  // 加载 两色屏幕 GxEPD2 库 
  7. #include <Adafruit_GFX.h>  // 加载 Adafruit_GFX 库
  9. // 注意，以下定义适配 微雪2.9寸三色（黑白红）电子墨水屏在 Arduino Uno 使用 
  10. // 更多其他开发板，电子墨水屏的定义请查看GxEPD2库的例子
  11. #define MAX_DISPLAY_BUFFER_SIZE 800
  12. #define MAX_HEIGHT(EPD) (EPD::HEIGHT <= MAX_DISPLAY_BUFFER_SIZE / (EPD::WIDTH / 8) ? EPD::HEIGHT : MAX_DISPLAY_BUFFER_SIZE / (EPD::WIDTH / 8))
  13. GxEPD2_BW<GxEPD2_290_T94_V2, MAX_HEIGHT(GxEPD2_290_T94_V2)> display(GxEPD2_290_T94_V2(/*CS=*/ SS, /*DC=*/ 8, /*RST=*/ 9, /*BUSY=*/ 7));
  15. // Include fonts from Adafruit_GFX
  16. #include <Fonts/FreeMono9pt7b.h>
  17. #include <Fonts/FreeMono12pt7b.h>
  18. #include <Fonts/FreeMono18pt7b.h>
  19. #include <Fonts/FreeMono24pt7b.h>
  20. #include <Fonts/FreeMonoBold9pt7b.h>
  21. #include <Fonts/FreeMonoBold12pt7b.h>
  22. #include <Fonts/FreeMonoBold18pt7b.h>
  23. #include <Fonts/FreeMonoBold24pt7b.h>
  25. // 图像logo_1 取模数据 
  26. // 大小：300 x 86 像素
  27. // 复制取模数据后，需要添加 PROGMEM 修饰符，表示变量存储在闪存
  28. const unsigned char gImage_2[1806] PROGMEM = { /*0X00,0X01,0X78,0X00,0X78,0X00,*/
  29. 0X00,0X00,0X00,0X00,0X00,0X00,0X00,0X00,0X00,0X00,0X00,0X00,0X00,0X00,0X00,0X00,
  30. 0X00,0X00,0X00,0X00,0X00,0X00,0X00,0X00,0X00,0X00,0X00,0X00,0X00,0X00,0X00,0X00,
  31. 0X00,0X00,0X00,0X00,0X00,0X00,0X00,0X00,0X00,0X00,0X00,0X00,0X00,0X00,0X00,0X00,
  32. 0X00,0X00,0X00,0X00,0X00,0X00,0X00,0X00,0X00,0X00,0X00,0X00,0X00,0X00,0X00,0X00,
  33. 0X00,0X00,0X00,0X00,0X00,0X00,0X00,0X00,0X00,0X00,0X00,0X00,0X00,0X00,0X00,0X00,
  34. 0X00,0X00,0X00,0X00,0X00,0X00,0X00,0X00,0X00,0X00,0X07,0XFF,0XFF,0XC7,0X1F,0XE0,
  35. 0X71,0XC7,0XE0,0X7E,0X7E,0X07,0XFF,0XFF,0XC0,0X07,0XFF,0XFF,0XC7,0X1F,0XE0,0X71,
  36. 0XC7,0XE0,0X7E,0X7E,0X07,0XFF,0XFF,0XC0,0X07,0XFF,0XFF,0XC7,0X1F,0XE0,0X71,0XC7,
  37. 0XE0,0X7E,0X7E,0X07,0XFF,0XFF,0XC0,0X07,0X00,0X01,0XC0,0XFC,0XFC,0X70,0X00,0X03,
  38. 0XFE,0X0F,0XC7,0X00,0X01,0XC0,0X07,0X00,0X01,0XC0,0XFC,0X7C,0X70,0X00,0X03,0XFE,
  39. 0X0F,0XC7,0X00,0X01,0XC0,0X07,0X00,0X01,0XC0,0XFC,0XFC,0X70,0X00,0X03,0XFE,0X0F,
  40. 0XC7,0X00,0X01,0XC0,0X07,0X1F,0XF1,0XC0,0X03,0XE0,0X00,0X38,0X1F,0X80,0X0F,0XC7,
  41. 0X1F,0XF1,0XC0,0X07,0X1F,0XF1,0XC0,0X03,0XE0,0X00,0X38,0X1F,0X80,0X0F,0XC7,0X1F,
  42. 0XF1,0XC0,0X07,0X1F,0XF1,0XC0,0X03,0XE0,0X00,0X38,0X1F,0X80,0X0F,0XC7,0X1F,0XF1,
  43. 0XC0,0X07,0X1F,0XF1,0XC7,0XFF,0XE0,0X7E,0X07,0X1F,0X80,0X0E,0X07,0X1F,0XF1,0XC0,
  44. 0X07,0X1F,0XF1,0XC7,0XFF,0XE0,0X7E,0X07,0X1F,0X80,0X0E,0X07,0X1F,0XF1,0XC0,0X07,
  45. 0X1F,0XF1,0XC7,0XFF,0XE0,0X7E,0X07,0X1F,0X80,0X0E,0X07,0X1F,0XF1,0XC0,0X07,0X1F,
  46. 0XF1,0XC0,0XE0,0XFF,0XFE,0X38,0X1C,0X00,0X0F,0XC7,0X1F,0XF1,0XC0,0X07,0X1F,0XF1,
  47. 0XC0,0XE0,0XFF,0XFE,0X38,0X1C,0X00,0X0F,0XC7,0X1F,0XF1,0XC0,0X07,0X1F,0XF1,0XC0,
  48. 0XE0,0XFF,0XFE,0X38,0X1C,0X00,0X0F,0XC7,0X1F,0XF1,0XC0,0X07,0X00,0X01,0XC0,0X03,
  49. 0XFC,0X01,0XC7,0XFC,0X73,0XFF,0XC7,0X00,0X01,0XC0,0X07,0X00,0X01,0XC0,0X03,0XFC,
  50. 0X01,0XC7,0XFC,0X73,0XFF,0XC7,0X00,0X01,0XC0,0X07,0X80,0X01,0XC0,0X03,0XFC,0X01,
  51. 0XC7,0XFC,0X73,0XFF,0XC7,0X00,0X03,0XC0,0X07,0XFF,0XFF,0XC7,0X1C,0XE3,0X8E,0X38,
  52. 0XE3,0X8E,0X71,0XC7,0XFF,0XFF,0XC0,0X07,0XFF,0XFF,0XC7,0X1C,0XE3,0X8E,0X38,0XE3,
  53. 0X8E,0X71,0XC7,0XFF,0XFF,0XC0,0X03,0XFF,0XFF,0XC7,0X1C,0XE3,0X8E,0X38,0XE3,0X8E,
  54. 0X71,0XC7,0XFF,0XFF,0X80,0X00,0X00,0X00,0X00,0X03,0X83,0XF0,0X38,0X1C,0X71,0X81,
  55. 0XC0,0X00,0X00,0X00,0X00,0X00,0X00,0X00,0X03,0X83,0XF0,0X38,0X1C,0X73,0X81,0XC0,
  56. 0X00,0X00,0X00,0X00,0X00,0X00,0X00,0X07,0X03,0XF0,0X38,0X1C,0X61,0XC1,0XC0,0X00,
  57. 0X00,0X00,0X00,0X1C,0X7F,0XC7,0X1F,0X9F,0X8E,0X38,0XFF,0X81,0XFE,0X38,0X03,0X81,
  58. 0XC0,0X00,0X1C,0X7F,0XC7,0X1F,0X1F,0X8E,0X38,0XFF,0X83,0XFE,0X38,0X03,0X81,0XC0,
  59. 0X00,0X0C,0X7F,0XCF,0X3F,0X9F,0X8E,0X3D,0XFF,0X81,0XFE,0X38,0X03,0X0B,0X80,0X00,
  60. 0X00,0X70,0X38,0XE3,0XFC,0X0E,0X3F,0XE3,0X80,0X71,0XC0,0X00,0X0E,0X00,0X00,0X00,
  61. 0X70,0X38,0XE3,0XFC,0X0E,0X3F,0XE3,0X80,0X71,0XC0,0X00,0X0E,0X00,0X00,0X01,0XFF,
  62. 0XE0,0XE3,0X9C,0X03,0XFF,0X1C,0X61,0X50,0XC7,0XE3,0X0F,0X80,0X00,0X03,0X8F,0XC0,
  63. 0XE3,0X9C,0X01,0XF8,0X1C,0X71,0X80,0X07,0XE3,0X8F,0XC0,0X00,0X03,0X8F,0XC0,0XE3,
  64. 0X9C,0X01,0XF8,0X1C,0X73,0X80,0X07,0XE3,0X8F,0XC0,0X00,0X00,0X00,0X38,0X03,0X9C,
  65. 0X3F,0XF8,0X1F,0X83,0XFE,0X38,0X1C,0X00,0X00,0X00,0X00,0X00,0X38,0X03,0X9C,0X7F,
  66. 0XF8,0X1F,0X83,0XFE,0X38,0X1C,0X00,0X00,0X00,0X00,0X00,0X38,0X03,0X9C,0X7F,0XF8,
  67. 0X1F,0X83,0XFE,0X38,0X1C,0X00,0X00,0X03,0XFC,0X71,0XC0,0XC0,0X1F,0X8E,0X3F,0X1F,
  68. 0XE1,0XCE,0X3F,0XFC,0X0C,0X00,0X07,0XFC,0X71,0XC0,0XE0,0X1F,0X8E,0X3F,0X1F,0XF3,
  69. 0X8E,0X3F,0XFC,0X0E,0X00,0X07,0XFC,0X71,0XC0,0XE0,0X1F,0X8E,0X3F,0X1F,0XF3,0X8E,
  70. 0X3F,0XFC,0X0E,0X00,0X07,0XFF,0X8E,0X3F,0X1F,0X1E,0X7E,0X00,0X00,0X0E,0X70,0X07,
  71. 0X03,0XFF,0X80,0X07,0XFF,0X8E,0X3F,0X1F,0X9C,0X7E,0X00,0X00,0X0E,0X70,0X07,0X03,
  72. 0XFF,0XC0,0X07,0XFF,0X8E,0X3F,0X1F,0X9C,0X00,0X00,0X00,0X0E,0X70,0X07,0X03,0XFF,
  73. 0XC0,0X07,0X83,0XFF,0XF8,0X1F,0X9C,0X00,0X00,0X00,0X73,0XC1,0XC7,0X1C,0X7F,0XC0,
  74. 0X07,0X03,0XFF,0XF8,0X1F,0X1C,0X00,0X00,0X00,0X73,0X81,0XC7,0X1C,0X7F,0XC0,0X07,
  75. 0X03,0XFF,0XF8,0X1F,0X18,0X00,0X00,0X00,0X31,0X81,0XC7,0X1C,0X7F,0XC0,0X00,0X03,
  76. 0X8E,0X38,0X03,0XF8,0X00,0X00,0XC0,0X3F,0XFF,0XC0,0XE0,0X01,0XC0,0X00,0X03,0X8E,
  77. 0X38,0X03,0XF8,0X01,0XF2,0X40,0X3F,0XFF,0XC0,0XE0,0X01,0XC0,0X00,0X03,0X8E,0X38,
  78. 0X03,0XF8,0X02,0X00,0X00,0X3F,0XFF,0XC0,0XE0,0X01,0XC0,0X00,0X1F,0XF1,0XC7,0XFC,
  79. 0XF0,0X00,0X00,0X00,0X3F,0XC1,0XFF,0X03,0X8F,0XC0,0X00,0X1F,0XF1,0XC7,0XFC,0XE0,
  80. 0X0E,0X00,0X00,0X3F,0X81,0XFF,0X03,0X8F,0XC0,0X00,0X1F,0XF1,0XC7,0XFC,0XE0,0X0E,
  81. 0XFF,0XC0,0X3F,0X81,0XFF,0X03,0X8F,0XC0,0X07,0X1F,0XFE,0X38,0X03,0X80,0X0E,0XF8,
  82. 0X00,0X0F,0X81,0XC7,0X00,0X0F,0XC0,0X07,0X1F,0XFE,0X38,0X03,0X80,0X00,0X78,0X00,
  83. 0X0F,0X81,0XC7,0X00,0X0F,0XC0,0X07,0X1F,0XFE,0X38,0X03,0X80,0X00,0X38,0X00,0X0F,
  84. 0X81,0XC7,0X00,0X0F,0XC0,0X07,0XE3,0X81,0XFF,0XE3,0XF8,0X00,0X10,0X00,0X33,0X81,
  85. 0XFF,0X1F,0XFF,0XC0,0X07,0XE3,0X81,0XFF,0XE3,0XF8,0X03,0X00,0XE0,0X33,0X81,0XFF,
  86. 0X1F,0XFF,0XC0,0X07,0XE3,0X81,0XFF,0XE3,0XF8,0X3F,0X01,0XF8,0X31,0X81,0XFF,0X1F,
  87. 0XFF,0XC0,0X07,0X03,0X80,0X07,0XE3,0XE0,0X00,0X00,0X00,0X33,0X81,0XF8,0XFC,0X0E,
  88. 0X00,0X07,0X03,0X80,0X07,0XE3,0XE0,0X00,0X00,0X00,0X33,0X81,0XF8,0XFC,0X0E,0X00,
  89. 0X07,0X03,0X80,0X07,0XE3,0XE0,0X00,0XFE,0X00,0X33,0X81,0XF8,0XFC,0X0E,0X00,0X07,
  90. 0XFF,0XFF,0XFF,0X1C,0X60,0X00,0XDE,0X00,0X3F,0X8F,0XFF,0XE0,0X0E,0X00,0X07,0XFF,
  91. 0XFF,0XFF,0X1C,0XE0,0X00,0XBE,0X00,0X3F,0X8F,0XFF,0XE0,0X0E,0X00,0X07,0XFF,0XFF,
  92. 0XFF,0X1C,0XF0,0X00,0XBE,0X00,0X3F,0X8F,0XFF,0XE0,0X0E,0X00,0X07,0XFC,0X70,0X07,
  93. 0XE0,0XF8,0X00,0XFE,0X00,0X31,0X80,0X38,0X03,0XF1,0XC0,0X07,0XFC,0X70,0X07,0XE0,
  94. 0XF8,0X00,0XFE,0X00,0X31,0X80,0X38,0X03,0XF1,0XC0,0X07,0XFC,0X70,0X07,0XE0,0XF8,
  95. 0X00,0XFE,0X04,0X33,0X80,0X38,0X03,0XF1,0XC0,0X07,0XFF,0X8F,0XF8,0XFC,0XE0,0X1F,
  96. 0XFF,0XF0,0X3F,0X81,0XC7,0X1C,0X01,0XC0,0X07,0XFF,0X8F,0XF8,0XFC,0XE0,0X00,0X7F,
  97. 0X80,0X7F,0X81,0XC7,0X1C,0X01,0XC0,0X07,0XFF,0X8F,0XF8,0XFC,0XE0,0X00,0X00,0X00,
  98. 0X7F,0XC1,0XC7,0X1C,0X01,0X80,0X07,0XFC,0X7E,0X00,0X1F,0X83,0X00,0X00,0X00,0X01,
  99. 0XF0,0X00,0X03,0X8E,0X00,0X07,0XFC,0X7E,0X00,0X1F,0X03,0X80,0X38,0XFC,0X03,0XF0,
  100. 0X00,0X03,0X8E,0X00,0X07,0XFC,0X7E,0X00,0X1F,0X03,0XC0,0X38,0XFC,0X03,0XF0,0X00,
  101. 0X03,0X8E,0X00,0X07,0X1C,0X71,0XC0,0XE0,0X1F,0XFF,0XFF,0X03,0X8E,0X0E,0X3F,0X03,
  102. 0X81,0XC0,0X07,0X1C,0X71,0XC0,0XE0,0X1F,0XFF,0XFF,0X03,0X8E,0X0E,0X3F,0X03,0X81,
  103. 0XC0,0X03,0X1C,0X71,0XC1,0XE0,0X1F,0XFF,0XFF,0X03,0X9E,0X0E,0X3F,0X03,0X83,0X80,
  104. 0X00,0XFC,0X70,0X3F,0XFC,0XE3,0XF0,0X00,0X1C,0X71,0XF1,0XC0,0X03,0X8E,0X00,0X00,
  105. 0XFC,0X70,0X3F,0XFC,0XE3,0XF0,0X00,0X1C,0X73,0XF1,0XC0,0X03,0X8E,0X00,0X03,0XF4,
  106. 0X7F,0XFF,0X18,0XE3,0XDF,0XFF,0XFF,0XE1,0XE0,0XC3,0X03,0X0F,0X80,0X07,0X00,0X0F,
  107. 0XC0,0X00,0XE3,0X8F,0XFF,0XFF,0X80,0X00,0X07,0X00,0X0F,0XC0,0X07,0X00,0X0F,0XC0,
  108. 0X00,0XE3,0X8F,0XFF,0XFF,0X80,0X00,0X07,0X00,0X0F,0XC0,0X00,0XFC,0X00,0X3F,0X1F,
  109. 0XFF,0X81,0XF8,0XE7,0X8F,0XFE,0X07,0X00,0X03,0XC0,0X00,0XFC,0X00,0X3F,0X1F,0XFF,
  110. 0X81,0XF8,0XE3,0X8F,0XFE,0X07,0X00,0X01,0XC0,0X00,0XFC,0X00,0X3F,0X1F,0XFF,0X81,
  111. 0XF8,0XE3,0X8F,0XFE,0X07,0X00,0X01,0XC0,0X03,0X9C,0X7F,0XF8,0XFC,0X00,0X00,0X07,
  112. 0XE3,0X83,0XFF,0XFF,0XFC,0X7E,0X00,0X07,0X1C,0X7F,0XF8,0XFC,0X00,0X00,0X07,0XE3,
  113. 0X83,0XFF,0XFF,0XFC,0X7E,0X00,0X07,0X1C,0X7F,0XF8,0XFC,0X00,0X00,0X07,0XE3,0X81,
  114. 0XFF,0XFF,0XFC,0X7E,0X00,0X00,0X00,0X00,0X07,0XFC,0X7C,0X7F,0XC0,0XE0,0X0E,0X0F,
  115. 0XC0,0X1C,0X01,0X80,0X00,0X00,0X00,0X07,0XFC,0XFC,0X7F,0XC0,0XE0,0X0E,0X0F,0XC0,
  116. 0X1C,0X01,0XC0,0X00,0X00,0X00,0X07,0XFC,0XFC,0X7F,0XC0,0XE0,0X0E,0X0F,0XC0,0X1C,
  117. 0X01,0XC0,0X07,0XFF,0XFF,0XC0,0XE0,0XFF,0X81,0XFF,0XE0,0X00,0X0F,0XC7,0X1C,0X7F,
  118. 0XC0,0X07,0XFF,0XFF,0XC0,0XE0,0XFF,0X81,0XFF,0XE0,0X00,0X0F,0XC7,0X1C,0X7F,0XC0,
  119. 0X07,0XFF,0XFF,0XC0,0XE0,0X7F,0X81,0XFF,0XE0,0X00,0X0F,0XC7,0X1C,0X7F,0XC0,0X07,
  120. 0X00,0X01,0XC7,0XE3,0XF3,0XF0,0X00,0XE0,0X7F,0XF1,0XC0,0X1C,0X0F,0XC0,0X07,0X00,
  121. 0X01,0XC7,0XE3,0XE3,0XF0,0X00,0XE0,0X7F,0XF1,0XC0,0X1C,0X0F,0XC0,0X07,0X00,0X01,
  122. 0XC7,0XE3,0XE3,0XF0,0X00,0XE0,0X7F,0XF1,0XC0,0X1C,0X0F,0XC0,0X07,0X1F,0XF1,0XC7,
  123. 0X03,0XFC,0X00,0X07,0X00,0X0F,0XF1,0XFF,0XFF,0X8E,0X00,0X07,0X1F,0XF1,0XC7,0X03,
  124. 0XFC,0X00,0X07,0X00,0X0F,0XF1,0XFF,0XFF,0X8E,0X00,0X07,0X1F,0XF1,0XC7,0X03,0XFC,
  125. 0X00,0X07,0X00,0X0F,0XF1,0XFF,0XFF,0X8E,0X00,0X07,0X1F,0XF1,0XC0,0X03,0X83,0X81,
  126. 0XC7,0X1C,0X0E,0X0E,0X38,0X03,0X8F,0XC0,0X07,0X1F,0XF1,0XC0,0X03,0X83,0X81,0XC7,
  127. 0X1C,0X0E,0X0E,0X38,0X03,0X8F,0XC0,0X07,0X1F,0XF1,0XC0,0X03,0X83,0X81,0XC7,0X1C,
  128. 0X0E,0X0E,0X38,0X03,0X8F,0XC0,0X07,0X1F,0XF1,0XC7,0XE0,0XE0,0X70,0X07,0X1C,0X03,
  129. 0XF0,0X38,0XFF,0X81,0XC0,0X07,0X1F,0XF1,0XC7,0XE0,0XE0,0X70,0X07,0X1C,0X01,0XF0,
  130. 0X38,0XFF,0X81,0XC0,0X07,0X1F,0XF1,0XC7,0XE0,0XE0,0X70,0X07,0X1C,0X03,0XF0,0X38,
  131. 0XFF,0X81,0XC0,0X07,0X00,0X01,0XC0,0X00,0X1C,0X70,0X00,0X1F,0X8F,0X8F,0XC0,0XFC,
  132. 0X0E,0X00,0X07,0X00,0X01,0XC0,0X00,0X1C,0X70,0X00,0X1F,0X8F,0X8F,0XC0,0XFC,0X0E,
  133. 0X00,0X07,0X00,0X01,0XC0,0X00,0X1C,0X70,0X00,0X1F,0X8F,0X8F,0XC0,0XFC,0X0E,0X00,
  134. 0X07,0XFF,0XFF,0XC0,0XE3,0XFC,0X7F,0XC0,0XE3,0XF3,0X81,0XC7,0XFC,0X0F,0XC0,0X07,
  135. 0XFF,0XFF,0XC0,0XE3,0XFC,0X7F,0XC0,0XE3,0XF1,0X81,0XC7,0XFC,0X0F,0XC0,0X07,0XFF,
  136. 0XFF,0XC0,0XE3,0XFC,0X7F,0XC0,0XE3,0XE1,0X81,0XC7,0XFC,0X0F,0X80,0X00,0X00,0X00,
  137. 0X00,0X00,0X00,0X00,0X00,0X00,0X00,0X00,0X00,0X00,0X00,0X00,0X00,0X00,0X00,0X00,
  138. 0X00,0X00,0X00,0X00,0X00,0X00,0X00,0X00,0X00,0X00,0X00,0X00,0X00,0X00,0X00,0X00,
  139. 0X00,0X00,0X00,0X00,0X00,0X00,0X00,0X00,0X00,0X00,0X00,0X00,0X00,0X00,0X00,0X00,
  140. 0X00,0X00,0X00,0X00,0X00,0X00,0X00,0X00,0X00,0X00,0X00,0X00,0X00,0X00,0X00,0X00,
  141. 0X00,0X00,0X00,0X00,0X00,0X00,0X00,0X00,};
  148. void setup() {
  149.   display.init(115200);  // 初始化屏幕
  150.   display.setRotation(1);  // 设置屏幕旋转方向，分别有0，1，2，3这四个方向
  151.   display.setTextWrap(false); // 设置文本是否自动换行，false则为不自动换行，如果文本溢出则显示异常或者不显示
  153.   const char HelloWorld[] = "XiaoHuTongXue"; // 
  155.   display.setFont(&FreeMonoBold9pt7b); // 设置 文本字体
  156.   display.setTextColor(GxEPD_BLACK); // 设置 文本颜色
  158.   int16_t tbx, tby;  // 文本框的x，y坐标
  159.   uint16_t tbw, tbh; // 文本框的宽度，高度
  160.   display.getTextBounds(HelloWorld, 0, 0, &tbx, &tby, &tbw, &tbh); // 计算渲染后的文本框的长度和宽度，用于居中
  161.   uint16_t x = ((display.width() - tbw) / 2) - tbx; // 文本框的x坐标
  162.   uint16_t y = ((display.height() - tbh) / 2) - tby; // 文本框的y坐标
  163.   display.setFullWindow(); 
  164.   display.firstPage(); 
  165.   do
  166.   { 
  167.     display.fillScreen(GxEPD_WHITE); // 清屏（全平白色）
  168.     //           (POSITION_X, POSITION_Y, IMAGE_NAME, IMAGE_WIDTH, IMAGE_HEIGHT, COLOR)
  169.     display.drawBitmap(0,         0,     gImage_2,  120,          120,      GxEPD_BLACK); // 在屏幕坐标（0，0）的位置显示 logo_1，大小为宽300，高86像素，颜色为黑色
  170.    // display.drawBitmap(0,0, gImage_logo_2, 300,86, display.epd2.hasColor ? GxEPD_WHITE : GxEPD_BLACK); // 在屏幕坐标（0，0）的位置显示 logo_1，大小为宽300，高86像素，颜色为红色
  171.     display.setCursor(x+50, y-30); // 设置指针位置
  172.     display.print("XiaoHuTongXue"); // 显示文本
  174.     display.setCursor(x+50, y);
  175.     display.print("LaoTie!");
  177.     display.setCursor(x+50, y+30);
  178.     display.print("Double 666 !!!");
  179.   }
  180.   while (display.nextPage());
  181. }
  183. void loop() {
  184. }

效果

78cbf1d606d843b18e0df82d025b33c.jpg