This category covers the CANopen protocol on STM32 microcontrollers, built on top of CAN and FDCAN communication. You will find step by step tutorials on setting up the I-CUBE-CANOPEN stack, configuring the Object Dictionary, and working with core CANopen services such as NMT, SDO, PDO, Heartbeat, and Emergency messages. Each tutorial builds on the previous one, taking you from the basic protocol concepts to a fully functional CANopen node that can communicate with a master over the CAN bus.
