Category: Electronic

MicroPython on Nucleo STM32, STM32F411CE, and STM32F401CC: flashing firmware and basic tools 0

Development with MicroPython language / Mastering STM32 Programming with MicroPython / STM32

MicroPython on Nucleo STM32, STM32F411CE, and STM32F401CC: flashing firmware and basic tools

Microcontrollers, the core of many embedded systems, have evolved from being programmed with low-level languages like Assembly or C to more accessible high-level languages like Python. MicroPython, a streamlined Python 3 implementation, is a prime example. This article explores the integration of MicroPython with the cost-effective, high-potential STM32F4 microcontroller from STMicroelectronics, with a focus on the WeAct STM32F411CE, STM32F401CC, and Nucleo board.

TS7-Pro: unleashing the power of the Raspberry Pi Touchscreen tablet for night vision 0

Display / Raspberry Pi / Single Board Computer

Night Vision on Raspberry Pi: TS7-Pro Display, PiPower & DIY 3D Printed Battery in Action!

What started as a simple review of the TS7-Pro display for a project, has evolved into a comprehensive examination of a Raspberry Pi setup. This setup features the TS7-Pro display, a night vision camera, a SunFounder PiPower module, and a DIY 3D printed rechargeable battery pack. Witness how the night vision camera effectively captures detailed images, even in low-light conditions.

STM32F4 black pill power saving: manage clock frequencies 0

STM32 power saving / STM32F1 Series

STM32 Power saving: STM32F4 black-pill manages clock and frequencies – 2

An essential factor of our micro-controllers is power consumption. As usual, I started to analyze that aspect without entering the detail for sleep mode but with some alternative solutions offered by the micro controller.
Now we are going to examine the management of clock frequencies of STM32F4 series.

STM32F1 blue pill power saving: manage clock frequencies 0

STM32 power saving / STM32F1 Series

STM32 power saving: STM32F1 blue-pill manages clock and frequencies – 1

Mastering clock source and frequency management is vital in STM32 development. The STM32F1, or “Blue Pill,” provides several options to balance device performance and power saving. The STM32F1 sources its clock from an internal RC oscillator (HSI), an external crystal oscillator (HSE), or a Phase Locked Loop (PLL) that can amplify the HSI or HSE for higher frequencies. By carefully choosing and setting up these clock sources, you can greatly optimize your device’s power consumption.

MicroPython with esp8266 and esp32: flashing firmware and using standard tools 0

Development with MicroPython language / esp32 / esp8266 / Mastering ESP32 Programming with MicroPython / Mastering ESP8266 Programming with MicroPython

MicroPython with esp8266 and esp32: flashing firmware and programming with basic tools – 1

This guide focuses on using MicroPython with ESP8266 and ESP32 microcontrollers, two popular choices for IoT and embedded systems. By understanding the standard instruments available with MicroPython, such as Python, esptool, ampy, PuTTY, and screen, you can quickly and easily build projects for these powerful devices. This guide will provide an overview of each tool and how to use them effectively, so you can take full advantage of the capabilities of your ESP8266 or ESP32 microcontroller.

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