STM32F103 (Blue Pill) with stm32duino + BME280 + SSD1306 strange behavior

[NickF93]

Th next release of the core will include several I2C bug fixes.
You can try with the master repo to see if this fixes your issue.

I checked and I actually using version 1.8.0 updated.
The strange thing, that lead me to think that there is something wrong with memory allocation, is that if I change, for example, print content, it change systematically the output, even if truncated to int, so it is not a problem with float management, but maybe some register or ram that is overwrited or bad instantiated?

[stas2z]

Try print to console first