Getting Started with BLE on the STM32WB55: Part 3
In Part 3 of our series, we will configure GATT Services and Characteristics on the STM32WB55 to establish two-way data communication with your smartphone.…
STM32
498 articles
Articles
UART Based Sensor Emulation Part 3: Developing the Communication Protocol
This guide walks through building a lightweight, framed UART protocol for emulating a sensor, covering the frame layout, parser design, and error handling needed…
Getting Started with STM32 Low Layer (LL): Delay using Timers
Accurate timing is a fundamental requirement in most embedded applications, whether for blinking an LED, polling a sensor, or driving communication protocols. This guide…
Getting Started with STM32 Low Layer (LL): SPI Transmit in Polling Mod
The Serial Peripheral Interface (SPI) is one of the most common protocols for connecting microcontrollers to external devices such as sensors, memory chips, and…
Getting Started with BLE on the STM32WB55: Part 2
In Part 2 of our series, we will configure the STM32WB55 to initialize its Bluetooth Low Energy stack and start broadcasting advertising packets. You’ll…
Getting Started with STM32 Low Layer (LL): Analog to Digital Converter Multi Channel Continuous Conversion with DMA
Expanding upon our single-channel DMA foundation, this guide scales the STM32F4’s ADC to simultaneously sample multiple analog channels. By enabling the ADC’s scan mode…
Getting Started with STM32 Low Layer (LL): Analog to Digital Converter Single Channel Continuous Conversion with DMA
Taking data acquisition to the ultimate level of efficiency, this guide explores using Direct Memory Access (DMA) to capture continuous single-channel ADC conversions on…
No Flicker, No Mess: Building a 3-Button OLED Menu with U8g2
A responsive menu system is the backbone of any interactive embedded device, but navigating it without screen tearing requires careful state management. In this…
Getting Started with STM32 Low Layer (LL): Analog to Digital Converter Single Channel Continuous Conversion with Interrupt
Building upon the basic single-conversion method, transitioning to continuous mode with interrupts unlocks a highly efficient, non-blocking approach to capturing analog data. This technique…
Getting Started with BLE on the STM32WB55: Part 1
In Part 1 of our BLE application development series for the STM32WB55! In this guide, we will explore the key features of the STM32WB55,…