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STM32 Bluepill I2C error when using both stepper motor and I2C device - Microcontrollers - Arduino Forum
GitHub - ErniW/Stepper-motor-bare-metal-STM32: A non-blocking bare-metal firmware to control stepper motor with A4988 driver, made on STM32F446RE board using timers and interrupts.
![X-NUCLEO-IHM02A1 Stmicroelectronics, Expansion Board, IHMO02A1 Two Axis Stepper Motor Driver, 8V - 45V DC | Farnell France X-NUCLEO-IHM02A1 Stmicroelectronics, Expansion Board, IHMO02A1 Two Axis Stepper Motor Driver, 8V - 45V DC | Farnell France](https://fr.farnell.com/productimages/large/en_GB/2818307-40.jpg)
X-NUCLEO-IHM02A1 Stmicroelectronics, Expansion Board, IHMO02A1 Two Axis Stepper Motor Driver, 8V - 45V DC | Farnell France
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