SpecFive Strike

The SpecFive Strike is a compact handheld Linux computer with a built-in LoRa mesh radio, designed for developers, hackers, makers, tinkerers, and off-grid communicators. Built around the Raspberry Pi Compute Module 4 and our custom-built, in-house SpecFive motherboard (carrier board), it features a 4.3-inch touchscreen, QWERTY keyboard, Wi-Fi, Bluetooth, USB ports, and an SX1262 LoRa module, bringing Linux flexibility and portable mesh networking into one device. 

Model Options: Base & Ready 

Specs Overview 

Hardware Overview 

Integrated LoRa Node: Yes 

LoRa Node Chip: SX1262 (915 MHz) 

Communication: Meshtastic, ATAK-compatible 

Primary Compute Unit: Raspberry Pi Compute Module 4 

Motherboard: Custom-built SpecFive carrier board for stability, expansion, and rugged performance 

Base Edition 

Ready Edition 

Power & Battery 

Connectivity 

Additional Information 

Introducing the SpecFive Strike: The Portable Linux Workstation with LoRa Mesh 

What’s Included: 

Important Notes on Editions: 

Key Features 

Linux in Your Hands

Strike is a portable Linux terminal powered by the Raspberry Pi CM4 and a custom-built SpecFive motherboard. Perfect for Linux beginners, developers, tech enthusiasts, and hackers exploring coding, scripting, and system management. 

Your OS, Your Choice (Base Edition)

Install the OS you prefer: Raspberry Pi OS, RetroPie for gaming, emteria.OS Android, or a custom Linux build. 

Plug-and-Play Convenience (Ready Edition)

Skip the setup with a preloaded SD card (Raspberry Pi OS + Meshtastic). Boot instantly and start using Strike right away. 

LoRa Mesh Networking

Built-in SX1262 LoRa radio for Meshtastic and ATAK mesh communication, enabling off-grid messaging and connectivity. 

Portable Workstation

With a 4.3" touchscreen, QWERTY keyboard, Wi-Fi, Bluetooth, and USB ports, Strike works like a Linux laptop alternative in the palm of your hand. 

Compact Build

At only 390g and 120 × 150 × 25mm, Strike is lightweight, portable, and fits easily into bags, rigs, or mounts. 

5000 mAh Battery

Internal rechargeable battery provides 3–6 hours of runtime for coding, communication, or gaming. 

Use-Case Scenarios 

Strike is ideal for: 

Developers, hackers, & Linux learners exploring Linux for beginners or advanced projects. 

Makers & tinkerers building Raspberry Pi projects with GPIO, I²C, and SPI. 

Retro gamers using RetroPie to play NES, SNES, Sega, PlayStation, and Atari classics. 

Off-grid communicators using Meshtastic or ATAK for team coordination beyond cell networks. 

Deployment 

Disclaimer 

SpecFive Strike supports open-source platforms such as Meshtastic and ATAK. Setup and configuration of third-party applications may require additional steps. Users are responsible for ensuring compatibility with their own devices and networks. For support, consult the official documentation for Raspberry Pi OS, Meshtastic, and related software. 

Additional Resources