Display a static bitmap on the OLED.

Dependencies:   SSD1308_128x64_I2C

Revision:
0:f00fb951da7f
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/SSD1308_128x64_I2C.lib	Wed Dec 11 16:42:43 2019 +0000
@@ -0,0 +1,1 @@
+https://os.mbed.com/users/wim/code/SSD1308_128x64_I2C/#e564cde8e03e