I'm using two 3.3V CJMCU-230 CAN tranceiver modules to communicate between two STM32f103 bluepill boards. https://www.ebay.com/itm/2pcs-SN65HVD230-CJMCU-230-3-3V-CAN-Bus-Adapter-Transceiver-Module-for-Arduino-/292164476362?_ul=INI'm using CubeMx vers...