NotesFirmware
Over-The-Air (OTA) Firmware Updates: Design & Implementation
A practical guide to designing safe OTA firmware updates for ESP32 and STM32, covering partitions, signed images, rollback, rollout control, and delta updates.
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STM32
Everything tagged “STM32” across notes, resources, and Mochi logs.
NotesFirmware
STM32 Beginner - P3: UART, I2C, and SPI with HAL
Learn the three common STM32 interfaces: use UART for debugging, I2C for sensors, and SPI for displays or memory with STM32CubeIDE and HAL.
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NotesFirmware
STM32 Beginner - Part 5: Building a Complete Application
Combine timer, ADC, DMA, PWM, I2C, and UART into a small STM32 bench monitor with a clear firmware architecture, fault handling, and room to grow into a real project.
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NotesFirmware
STM32 Beginner Guide P2: GPIO, Interrupts, and Timers from the First Example
Learn to configure GPIO, capture a button event with an EXTI interrupt, and create a periodic time base with a timer on STM32CubeIDE using a NUCLEO-G071RB board.
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NotesFirmware
STM32 Beginner Guide P4: ADC, PWM, and DMA from Analog to Continuous Data
Learn to read analog signals with ADC, control LED brightness with PWM, and transfer multiple samples through DMA on STM32CubeIDE using HAL.
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NotesFirmware
STM32 Beginner Guide P1: What Is STM32 and Which Board Should You Choose?
Learn what STM32 is, distinguish chips, modules, and development boards, then choose a practical board for learning GPIO, HAL, STM32CubeIDE, and embedded firmware from the beginning.
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