Custom hardware in Tanzania: three ways to get there

Custom hardware in Tanzania is possible. Not just in theory, but in practice, and we’ve done it more than once. For most businesses the real question isn’t whether it can be done here. It’s which approach fits what they need. There isn’t one way to get from “we need a device that does X” to something running in the field, and the right starting point depends on your volume, your budget, and how specific your requirements are.

We work in embedded systems and IoT hardware: PCB design, firmware, enclosures, connectivity (cellular, LoRaWAN, Wi-Fi), and remote monitoring and control. Within that, there are three ways we typically work with clients.

1. Take an existing device and configure it

For a lot of use cases, the fastest and most sensible route is starting with hardware that already exists. This is how most GPS tracking in Tanzania works. Companies take a device from an established manufacturer and configure it for their fleet, rather than designing a tracker from scratch. We do the same thing for GPS tracking, fuel probes, and remote power on/off, working with vendors we’ve used before and trust.

If an established device already does what you need, there’s often no reason to build something custom. Depending on your business, this might genuinely be all you need, and it’s usually the cheapest and fastest option.

2. Module-based custom builds

When there isn’t an off-the-shelf device that fits, but the volume doesn’t justify a full custom board, we build around modules, combining existing, proven components into a working custom device rather than designing every part from scratch. You get a working system without needing to understand the engineering behind it. That part is ours to handle.

This is the route for single-run or low-volume projects. One client needed remote-controlled wireless on/off switching for industrial lighting. It was a genuinely custom requirement, but not one that justified a full custom PCB for a single production run. We built it module-based, and it’s what we’d recommend for most projects at that scale.

3. Fully custom PCB and enclosure

The third option is a complete custom build: a printed circuit board and enclosure designed specifically for your product, from analysis through design to fabrication. This is the right route when volume, compliance requirements, a specific form factor, or full IP ownership rule out the first two options, or when the product needs something no existing module can deliver.

Most of our engineering work happens here. We’ve built a supply chain for it: relationships with fabricators and component suppliers in China, experience managing shipping and import logistics, and an in-house bill of materials we maintain ourselves so components can be swapped or modified quickly without starting over. Locally, we partner with 3D printing providers here in Tanzania across several additive manufacturing types, plus a partner for acrylic-based enclosures, so prototyping and small-batch enclosure production don’t have to wait on anything overseas.

Whichever route fits, the starting point is the same: tell us what the device needs to do, and we’ll tell you honestly which option makes sense, including if the answer is that you don’t need custom hardware at all.

FAQ

Can the hardware integrate with a website or dashboard? Yes. Devices we build or configure can report to a web dashboard, whether that’s something we build for you or your existing system.

Can it integrate with ERPNext? Yes, and it’s one of our particular strengths. Since we also implement ERPNext, we can connect hardware data (readings, status, location) directly into it rather than treating them as separate systems.

Can you build a completely new product, something that doesn’t exist yet? Yes. The module-based and full custom PCB routes exist for exactly this: a device with no off-the-shelf equivalent.

Can parameters and specs be customized to our exact requirements? Yes, that’s the point of the custom routes. Thresholds, sensor ranges, reporting intervals and similar parameters are set to your requirements, not a manufacturer’s defaults.

Can the size and form factor be customized? Yes, particularly with the full custom PCB and enclosure route, where the board and housing are designed around your space and mounting constraints rather than fitted into an off-the-shelf case.

Is compliance or certification handled as part of the build? Compliance requirements are assessed during the design phase and factored into which option and process fits your build.

How long does it take? Design typically takes up to 4 weeks, and fabrication around 7 days after that, though this varies with complexity and whether compliance testing is involved.

Is the engineering team based in Tanzania? Yes. Design and engineering happen here, not outsourced overseas, though fabrication may involve partners abroad depending on the option.

Can the hardware and its design be our own IP? Yes, definitely. We can build custom hardware as your intellectual property, not ours.

What’s the minimum production run for a custom build? Five pieces for the custom PCB route. Module-based builds can go lower, including single-unit runs.

If you have a device that doesn’t exist yet, get in touch and we’ll tell you which route makes sense.