STM32 Tutorials Using Registers

STM32 programming using register-level access gives you full control over the hardware. This section includes step-by-step tutorials for STM32F103, STM32F4, and other STM32 boards using direct register programming. Learn how to configure GPIO, timers, interrupts, UART, and more without HAL or libraries. Ideal for those who want to understand how STM32 works at the lowest level.

STM32 I2C Tutorial | Register-Based Configuration with Example Code

Configure I2C using STM32 registers. Step-by-step STM32 I2C example for transmission, reception & MPU6050 interface. No HAL used.

STM32 GPIO Input Configuration – Pin Setup, Pull-Up, and IDR Read

Configure STM32 GPIO pin as input using registers. Learn STM32 pin configuration, pull-up setup, and input reading with IDR for F1 and F4 series.

STM32 GPIO Output Example Using Registers | BSRR, MODER, GPIOA Explained

STM32 GPIO output example using registers. Learn MODER, GPIOA, BSRR, and other GPIO registers with LED blinking code on STM32.

STM32 Clock Setup using Registers

This tutorial will cover how to configure the clock in STM32 using Registers only. This is the first tutorial of the STM32 Register series…