Add 4G/5G to Your Raspberry Pi: Teltonika CALYX Pi HATs
Knowledge

Teltonika's CALYX HAT range bolts industrial 4G or 5G cellular straight onto a Raspberry Pi — no bulky USB dongle or M.2 carrier. Tech2Have stocks the 4G, 5G and 5G RedCap HATs alongside the Raspberry Pi 5, so you can build a connected edge device out of the box. Here's what they do and where they shine.

23 Jun 2026
Intermediate 3m
Retail That Stays Online: Teltonika Retail Use Cases
Knowledge

Food trucks, interactive kiosks, photo booths, F1 point-of-sale, pop-up shows and vending machines — retail connectivity has to be instant, mobile and remotely managed. Here's Teltonika in retail.

22 Jun 2026
Beginner 2m
Enterprise Networks, Managed: Teltonika Enterprise Use Cases
Knowledge

Campus networks, building management, VLAN security, out-of-band management and port channel bonding — enterprise networking demands managed switches and resilient failover. Here's Teltonika in the enterprise.

22 Jun 2026
Beginner 2m
Smart Cities, Connected: Teltonika Smart-City Use Cases
Knowledge

Digital signage, EV charging, public-space surveillance, parcel terminals and first-responder comms — smart-city infrastructure lives outdoors and at scale. Here's Teltonika making it work.

22 Jun 2026
Beginner 2m
Powering the Grid: Teltonika Energy & Utilities Use Cases
Knowledge

From solar farms and wind sites to smart grids, water and boiler rooms, energy infrastructure needs connectivity that keeps working off-grid and unattended. Here's Teltonika in the energy and utilities sector.

22 Jun 2026
Beginner 2m
Teltonika in Industry 4.0: Real Industrial & Automation Use Cases
Knowledge

Industry 4.0 runs on reliable connectivity in places that punish hardware — remote sites, harsh environments and legacy machinery. Here's how Teltonika routers and gateways are deployed across real industrial and automation projects.

22 Jun 2026
Beginner 2m
Teltonika Networks: Industrial Routers, Switches & IoT Connectivity
Buying Guide

Teltonika Networks builds the rugged cellular routers, gateways, switches and access points that keep machines, sites and vehicles online where consumer gear would fail. Tech2Have stocks the range — here's how the product families fit together, what RutOS and RMS give you, and where each device is at home.

22 Jun 2026
Beginner 5m
Personal AI Supercomputers: Run Large AI Models on Your Desk
Buying Guide

A data-centre-class AI computer that sits on your desk and draws less power than a kettle is no longer science fiction. Tech2Have now stocks the NVIDIA GB10 Grace Blackwell range — DGX Spark and its partner systems — plus edge AI kits and Blackwell workstation GPUs. Here's what they do, the specs that matter, the AI models they run, and how to pick the right one for healthcare, data science and beyond.

21 Jun 2026
Intermediate 6m
AI on the Raspberry Pi 5: LLM-Powered Arcades and Agentic Assistants
Knowledge

AI is moving to the edge — and the Raspberry Pi 5 is right at the front of it. Inspired by two projects in Raspberry Pi Official Magazine #166, here's how makers are running large language models and autonomous AI agents on a Pi, and why the new 16GB Raspberry Pi 5 we now stock is the ideal board to do it on.

21 Jun 2026
Intermediate 7m
UniFi CyberSecure Explained: Proofpoint IDS/IPS + Cloudflare Content Filtering
Knowledge

Ubiquiti's UniFi CyberSecure turns your UniFi gateway into an enterprise-grade security appliance — adding Proofpoint-powered intrusion prevention and Cloudflare-powered content filtering, all processed locally. Here's what the CyberSecure and CyberSecure Enterprise licences add, and which one fits your network.

16 Jun 2026
Intermediate 3m
The Best Ubiquiti Home Network Setup in 2026 (Home User's Guide)
Buying Guide

A plain-English guide to building a great UniFi home network — which gateway, how many access points, whether you need a switch, and how to add cameras and sensors later. Built for home users, not network engineers.

08 Jun 2026
Beginner 3m