transmit.
receive.
refuse the feed.

**Post here if:** You want to talk about absolutely anything that does *not* fit into the tech, coding, or project channels below. **Topics include:** General chit-chat, gaming news, movie/TV recommendations, hardware purchasing advice (e.g., "Should I buy a Pi 5?"), tech industry news, or just sharing how your weekend is going. *Rule: Keep it civil. If you are sharing code, troubleshooting a bug, or showing off a build, do not post it here—put it in the correct technical channel. This is for conversation only.*

**Post here if:** You are working with Raspberry Pi, Orange Pi, RockPro, or any integrated board running a full OS (Linux/ARM). **Topics include:** Server setups (like our CyberWars Pi Zero), GPIO pin hardware interfacing, headless OS configurations, thermal management, and Pi-specific networking (Tailscale, Nginx). *Note: If your project uses an Arduino or ESP32 (no full OS), put it in Microcontrollers.*

**Post here if:** You are coding for bare-metal or embedded systems like Arduino, ESP32, ESP8266, STM32, or M5Stack devices. **Topics include:** Writing C++ in Arduino IDE, flashing firmware, working with sensors (DHT22, BMP280), I2C/SPI communication, and building physical tools (like an M5Stack Stick C3 WiFi Ducky). *Note: If you are just writing a Python script to run on a Raspberry Pi, use the Software & Coding channel.*

**Post here if:** You are building websites, APIs, or hosting services on your local network. **Topics include:** Frontend (HTML/CSS/JS), Backend (Python/Flask, Node.js), database management (SQLite, Postgres), and reverse proxies/port forwarding (Nginx, Cloudflare Tunnels). *Note: If your web project is specifically a hacking payload or phishing page, put it in Ethical Hacking.*

**Post here if:** You are writing scripts, software, or algorithms that don't fit into Web Dev or Embedded. **Topics include:** Python automation, bash scripting, C++ desktop applications, Git workflows, and troubleshooting code logic. *Note: This is for general programming. If your code is interacting with physical hardware pins, use the SBC or Microcontroller channels.*

**Post here if:** You are testing vulnerabilities, building red-team tools, or practicing offensive security. **Topics include:** Setting up Kali Linux, network reconnaissance (Nmap), payload generation (msfvenom), USB Rubber Ducky scripts, WiFi auditing, and cloud tunneling for remote access. *Rule: All testing must be on networks you own or have explicit permission to test. No malicious activity.*

**Post here if:** You have finished (or are actively building) a physical tech project and want to show it off or get hardware advice. **Topics include:** "I built a weather station this weekend," "My home rack setup," "Custom 3D printed Pi case," or "How I wired my smart home." *Note: If you are asking how to write the code for your project, post in the specific coding channel, then link it here for the build context.*