STM32 FRAM touch calibration: store a 3-point RA8875 touch calibration in an MB85RS64V SPI FRAM on a NUCLEO-F439ZI and reload it at every boot.
STM32 FRAM Touch Calibration with RA8875 and MB85RS64V Read More »
STM32 RA8875 library tutorial: drive Adafruit’s 800×480 TFT from a NUCLEO-F439ZI over SPI with the STM32_GFX and STM32_RA8875 HAL C++ libraries.
STM32 RA8875 Library: 7-Inch TFT LCD on NUCLEO-F439ZI Read More »
Build an STM32 resistive touch screen interface with the TSC2046 over SPI: wiring, C++ driver, touch zones, LED and buzzer control, step by step.
STM32 Resistive Touch Screen with TSC2046 SPI Controller Read More »
Read an STM32 device electronic signature (96-bit unique ID, device/revision ID, flash size) on a Nucleo-H753ZI and print it over USART1.
STM32 Device Electronic Signature Read and Print Read More »
Build an STM32 QSPI Flash Chip driver from scratch for Winbond W25Q breakouts (Adafruit 5632/5633/5634) — read, write, and erase, step by step.
STM32 QSPI Winbond W25Q Flash Chip Read/Write Read More »
Interface Winbond W25Q QSPI flash chips (Adafruit 5632/5633/5634) with an STM32 in standard SPI mode — read, write, and erase, step by step.
STM32 SPI Winbond W25Q Flash Chip Read/Write Read More »
Learn how to use STM32 I2C BMP390 for barometric pressure, temperature, and altitude readings. Covers sensor configuration and full code examples.
STM32 I2C BMP390 Barometric Pressure and Altitude Interface Read More »
Learn how to use STM32 I2C MPL3115A2 for barometric pressure and temperature readings. Covers sensor initialization, I2C bus recovery, and full code examples.
STM32 I2C MPL3115A2 Pressure and Temperature Read Interface Read More »
Learn STM32 28BYJ-48 stepper motor control with a ULN2003 driver board — drive the half-step sequence both directions and trace each coil pattern over UART.
STM32 28BYJ-48 Stepper Motor Control with ULN2003 Driver Read More »
Rework the STM32 SX1262 encrypted LoRa QA harness into a pass/fail test suite with per-test verdicts, frame correlation, and a final report.
STM32 SX1262 Encrypted LoRa (Part 6) QA Pass/Fail Suite Read More »
