Changed default speed on Wire library to 100kpbs (same as AVR Arduinos), thanks to @Fredbox on the forum for the delay values to achieve 100kbps

Author: rogerclarkmelbourne

STM32F1/libraries/Wire/Wire.cpp

@@ -191,4 +191,4 @@ TwoWire::~TwoWire() {
 
 // Declare the instance that the users of the library can use
 //TwoWire Wire(SCL, SDA, SOFT_STANDARD);
-TwoWire Wire(PB6, PB7, SOFT_FAST);
+TwoWire Wire(PB6, PB7, SOFT_STANDARD);