Evan Harmon - Memex

Capture

Codex

Academia

Atlas

Concepts

Identity

Tech

AWS

DevOps

360-degree Video

Active Directory

Adafruit Feather

Adafruit Neopixel

Agent-oriented Programming

Agile Software Development

Ajax (programming)

Algorithmic bias

Alkaline battery

Amazon Mechanical Turk

Amazon Pharmacy

Amazon Prime Video

Amazon Sidewalk

Antenna (radio)

Anti-harassment

Apache 2.0 license

Apple Default Hotkeys

Apple Development

Apple Remote Desktop

Apple Shortcuts

Apple URL Schemes

Apple Vision Pro

Application Layer

Application Security

Application Server

Architectural Pattern

ARM architecture family

Artificial Intelligence

ASP.NET Core Blazor

ASP.NET Core Razor Pages

Assembly language

Audacity (software)

Automatic Dependent Surveillance–Broadcast

Automatic Packet Reporting System

Automator (macOS)

Automators Podcast

Azure Data Studio

Back End Development

Banana connector

Bartender (software)

Bastion host or jump server

Binary-to-text Encoding

Blue-Green Deployment

Brave (web browser)

Brilliant (service)

Browser Extension

Browser Tools (Developer Tools)

Business Operations

Cache poisoning

Caddy (web server)

Carbon Copy Cloner

Channels (software)

Chaos Engineering

Chrome Web Store

Circuit Playground

Client Puzzle Protocol

Cloud Storage, Syncing, & File Sharing

Cloudflare 1.1.1.1

Cloudflare Tunnel

Cloudflare Zero Trust

Code Linting, Formatting, Conventions, & Style

Communication protocol

Computer hardware

Computer Memory

Computer science

Concurrent Programming

Configuration Management

Context Engineering

CP2102 UART Chip

Creative Commons license

Creative Commons

Criterion Collection

Curiosity Stream

Cursor AI Code Editor

Darling (Linux)

Data and information visualization

Data-driven programming

Debugging & Troubleshooting

Decentralized computing

Declarative programming

Design Language

Design Thinking

DevOps Engineer

Digital & web publishing, feeds, sharing, forums, & collaboration

Digital color, palettes, schemes, themes, & patterns

Digital mobile radio

Digital Ocean App Platform

Disaster Recovery

Discord (software)

Discourse (software)

Disk partitioning

Distributed computing

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Domain-specific language

Dynamic programming language

EA (games platform)

Einstellung effect

Electric battery

Electric current

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Electrical circuit

Electrical conductor

Electrical resistance

Electron (software framework)

Element (software)

Email Authentication

Employee Handbook

Engineer's fallacy

Enterprise Service Management

Ethics of artificial intelligence

Event-driven Programming

Events, Incidents, Alerts, & Notifications

Extended Reality

Fallacy of misplaced expertise

Federal Equal Pay Act

Federal Unemployment Tax Act

Federation (information technology)

File Allocation Table (FAT)

File History (Windows backup software)

File, Folder, and git Comparison (diff)

Flow-based Programming

Front End Development

Full Stack Development

Functional Programming

Gateway (telecommunications)

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Generative artificial intelligence

Generative pre-trained transformer

Google Analytics

Google Arts & Culture

Google Assistant

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Google Fi Wireless

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Grunt (software)

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Haptic technology

Head-mounted display

Heimdall Application Dashboard

Heltec Capsule Sensor V3

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High Availability

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Homelab & Self-hosting

Homepage dashboard

Hoopla (digital media service)

How I learned to turn Impostor Syndrome into an Advantage - The Impostor's Advantage

Human Interface Guidelines

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Human–computer Interaction

Identity Provider

Identity, Authentication, & Authorization

IDEs & Text Editors

Imperative programming

Industrial Property

Information architecture

Information design

Insomnia (API software)

Instant messaging

Intellectual Property

Interaction design

Internet Hosting

Internet of Things (IoT)

Interoperability

InterPlanetary File System

JavaScript Asynchronous

JavaScript Frameworks

JavaScript Logging

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Keyboard computer

Keyboard Maestro

Large Language Model

Lawrence Lessig

Lead-acid battery

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Letter of Recommendation

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LILYGO T-Beam Meshtastic Board

LILYGO T3-S3 LoRa Board

Linear (software)

LinkedIn Learning

Lithium ion battery

Local-first Web Development

Logic Programming

Low-power wide-area network

Machine Learning

Macrium Reflect

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Manage Multiple Node or Javascript Versions

Markdown Service Tools

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Mechanical Turk

Memex (concept)

Meta Platforms Inc

Microcontroller

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Microsoft Account

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Microsoft stack

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Minimalism (computing)

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Mu Python Editor

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Mustache template system

My Linux Configuration

na (next action by Terpstra)

Network Address Translation

Network load balancing

Networking & Internet

New Project Setup

Next Unit of Computing

Nginx Proxy Manager

Nix Distributions

Nix Services, Processes, & init System

Notion (productivity software)

Npm-check-updates

Object-Oriented Programming

Obsidia NoteRefactor Plugin

Obsidian Advanced-URI Plugin

Obsidian Apply Patterns Plugin

Obsidian Archiver Plugin

Obsidian Big Calendar Plugin

Obsidian Book Search Plugin

Obsidian BRAT Plugin

Obsidian Calendar Plugin

Obsidian Clipper (jgchristopher)

Obsidian Clipper (jplattel)

Obsidian Close Similar Tabs Plugin

Obsidian Code Editor Shortcuts Plugin

Obsidian Colored Tag Wrangler Plugin

Obsidian Commander Plugin

Obsidian Dataloom Plugin

Obsidian DataView Plugin

Obsidian Day Planner Plugin

Obsidian Excalibrain Plugin

Obsidian Expander Plugin

Obsidian features, functionality, Elements, & examples

Obsidian File Color Plugin

Obsidian Filename Heading Sync Plugin

Obsidian Full Calendar Plugin

Obsidian Geocoding Properties Plugin

Obsidian Heading Shifter Plugin

Obsidian HelpMate Plugin

Obsidian Highlightr Plugin

Obsidian Hotkeys for Specific Files Plugin

Obsidian Hotkeys for Templates Plugin

Obsidian Hover Editor Plugin

Obsidian Iconize Plugin

Obsidian Importer Plugin (by Obsidian)

Obsidian Kanban Plugin

Obsidian Link Favicons Plugin

Obsidian Linter Plugin

Obsidian List Callouts Plugin

Obsidian Map View Plugin

Obsidian obsidian-wikipedia-search plugin

Obsidian OmniSearch Plugin

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Obsidian Plugins

Obsidian ProZen Plugin

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Obsidian Quick Switcher++ Plugin

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Obsidian Strange New Worlds Plugin

Obsidian StyleSettings Plugin

Obsidian TagWrangler Plugin

Obsidian Tasks Plugin

Obsidian Templater Plugin

Obsidian Text Transporter Plugin

Obsidian ToggleList Plugin

Obsidian Web Chrome Extension (coddingtonbear)

Obsidian Web Clipper Bookmarklet

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Obsidian-local-images

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omg.lol - Now page (now.garden)

omg.lol - Statuslog (status.lol)

Open-source hardware

OpenMQTTGateway

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Programming patterns, design patterns, principles, best practices, & code quality

Project & Product Management, Ownership, Leadership, & Agile

Project Management

Prometheus (software)

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Python Dependencies, Packages, Libraries, Modules, & Structure

Python pip & pipx

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Quantum computing

Raindrop (bookmarks tool)

Raspberry Pi OS

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Reactive Programming

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Responsive Web Design (RWD)

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RSS & Web Feeds

Salem Hypothesis

Sam Bankman-Fried

Screens Connect

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Serial communication

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Set Static IP Address on Linux

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Showtime (streaming service)

Side effect (computer science)

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Single-board computer

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SLI's, SLA's, & SLO's

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Telegram (software)

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The worst illiterate is the political illiterate...He doesn’t know the cost of life, the price of the bean, of the fish...all depends on political decisions...from his political ignorance is born the prostitute, the abandoned child...

Theengs BLE MQTT Gateway

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Tim Berners-Lee

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Universal asynchronous receiver-transmitter

Universally Unique Identifier

User experience

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Warnock's dilemma

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Windows Subsystem for Linux

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Xbox Cloud Gaming

Zero Trust Security Model

Zoho Development & Scripting

Zoom (software)

Historical Timeline

Forms

Personal

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Sources

Time

Good to Know™

aliases:
  - UART
tags:
  - Type/Tech
  - area/tech
  - proto
from:
  - "[[Electronics]]"
related: 
contra: 
to: 
dateCreated: 2024-01-29, 18:01
dateModified: 2024-02-03, 09:56
version: 1
publish: true

Universal asynchronous receiver-transmitter

A Universal asynchronous receiver-transmitter is a protocol for asynchronous serial communication in which the data format and transmission speeds are configurable. It sends data bits one by one, from the least significant to the most significant, framed by start and stop bits so that precise timing is handled by the communication channel. The electric signaling levels are handled by a driver circuit external to the UART. Common signal levels are RS-232, RS-485, and raw TTL for short debugging links. Early teletypewriters used current loops.

wikipedia:: Universal asynchronous receiver-transmitter

TTL
Serial communication - 1 bit at a time vs Parallel communication
Synchronous serial communication
Asynchronous serial communication

In OSI level terms, UART lives on layer 2, the Data link layer.
A UART is usually an individual (or part of an) integrated circuit (IC) used for serial communications over a computer or peripheral device serial port. One or more UART peripherals are commonly integrated in microcontroller chips. Specialised UARTs are used for automobiles, smart cards and SIMs.

Basically used as a way to log in and get a terminal for debugging and programming or flashing Microcontrollers.

CH9102 UART Chip

CP2102 UART Chip

Universal asynchronous receiver-transmitter

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Universal asynchronous receiver-transmitter