Ccircuitrocksincircuitrocks.hashnode.dev·Jul 8 · 2 min readThis DIY STM32L4 Smartwatch Puts Every Sensor in Your ControlWhat would your ideal smartwatch look like if you owned every sensor reading and every line of firmware inside it? That is the question GitHub maker Spectrewolf777 set out to answer with the Stm32l4-W00
Ccircuitrocksincircuitrocks.hashnode.dev·Jul 5 · 2 min readARDEP: An Open-Source STM32 Dev Board for Automotive ElectronicsPop the dashboard on any modern car and you are really looking at a network of tiny computers arguing politely over a shared wire. Getting your own hardware to join that conversation used to mean pric00
Ccircuitrocksincircuitrocks.hashnode.dev·Jul 5 · 2 min readARDEP: An Open-Source STM32 Dev Board for Automotive ElectronicsPop the dashboard on any modern car and you are really looking at a network of tiny computers arguing politely over a shared wire. Getting your own hardware to join that conversation used to mean pric00
Ccircuitrocksincircuitrocks.hashnode.dev·Jul 5 · 2 min readARDEP: An Open-Source STM32 Dev Board for Automotive ElectronicsPop the dashboard on any modern car and you are really looking at a network of tiny computers arguing politely over a shared wire. Getting your own hardware to join that conversation used to mean pric00
Ccircuitrocksincircuitrocks.hashnode.dev·Jun 27 · 3 min readFGRFMesh Brings Open Sub-GHz Mesh Networking to ESP32 & STM32Walk through any modern warehouse or factory floor and you'll find the airwaves packed shoulder to shoulder — handheld scanners, cameras, access points, and a hundred connected gadgets all elbowing fo00
ATAkapa Tuoyointuoyo.hashnode.dev·May 31 · 4 min readHow I Made a Screen-less STM32 Talk to My LaptopThe STM32 board I'm learning on has no screen. So when I write code for it, there's no obvious way to see what it's doing, because there's no display to print to. This project fixed that: I made the b00
DDDhruv Dohareinrandomembeddedstuff.hashnode.dev·May 24 · 4 min readSTM32 Baremetal From Scratch — #1: Docker SetupFor this setup, I wanted a clean and reproducible STM32 baremetal development environment that didn’t depend too much on the host OS or a specific IDE. At work, I had the option to choose my OS, so I 00
RDRagul Dinfirmware-engineering.hashnode.dev·May 12 · 5 min readUnderstanding Memory-Mapped IO in ARM Cortex-MIntroduction Embedded systems interact with hardware peripherals such as GPIO, UART, timers, and SPI using a concept called Memory-Mapped IO. In ARM Cortex-M microcontrollers, hardware peripherals are00
TZTasbiha Zamanintrailobot.hashnode.dev·Apr 8 · 6 min readSetting up PWM on STM32F4 for servo control — a practical guideI spent a good chunk of time staring at three register names — ARR, PSC, CCR — with no real idea what they meant or how they connected to the PWM signal I needed to generate. The STM32 documentation i00
HJHuifeng Jiaoinblog.jlab.tech·Jan 25 · 3 min read让你的私钥随时更换，可以四处旅行是的基于社交恢复和社区运行的TEE KMS，普通个体的私钥可以依赖多层安全机制：passkey+Email+社区KMS（硬件安全）+AA多签（可适配多种签名机制，增加抗量子签名模块）。听起来非常棒！是人类数字未来中需要的东西。下面是我的一个研究项目，进行中，有经验的大牛可以指点一下（嵌入式和硬件钱包开发、TEE、抗量子等等）。 STM32MP157F-DK2 Development Project STM32MP157F-DK2 开发项目 🇬🇧 Jump to English Vers...00
