We're a small engineering studio. We take connected-product ideas through PCB design, firmware, and production, and we stick around for the parts that come after.
Recent project · hardware render
Most projects need some mix of all four columns below. We don't outsource any of it. The same two people who design the board write the firmware and follow it into production.
We work at any stage of a hardware project. Most clients come to us with a problem or a half-finished prototype; we figure out where to plug in.
You have a product idea or an existing design that isn't quite there. We review the architecture, the BOM, and the radio choices, and we tell you what we'd do differently.
From a brief or a sketch to a working board. Schematic, layout, firmware, and a 3D-printed enclosure. You get the source files at the end.
Moving a working prototype into a manufactured product: DFM, supplier sourcing, test fixtures, and documentation that doesn't fall apart at the first revision.
A mix of client work and our own products.
A self-contained device that captures high-fidelity current waveforms from an induction heating coil via a non-intrusive Rogowski probe. It samples at 100 kHz, stores raw data locally, and streams computed metrics over DASH7. Currently in development for ENSAM / CaMeX-IA.
A flexible, battery-powered sensor platform derived from our Push7 node. Here it was fitted with environmental sensing and deployed to track down the root cause of a water-ingress issue, logging conditions in the lab over LoRaWAN.
A connected treat dispenser controlled over Matter. A servo turns a food container while IR sensors count each treat as it drops, so the exact portion is dispensed remotely, every time.
A drop-in solution that pulls readings from existing meters over Modbus and bridges them to a customer dashboard. We did the hardware, firmware, and field-rollout support.
A compact battery-powered module integrating temperature, humidity, light, and motion in one PCB. Designed to be installed quickly and run for a year on a single charge.
Our own line of devkits, built around the DASH7 stack. A battery-powered sensor (Push7), a gateway (IOWAY), and a sensor-agnostic breakout (Link7). Originally aimed at clients piloting low-power telemetry, still available for anyone working on Sub-IoT.
Most projects follow the same four steps. We quote per phase, so you can stop after any of them if it isn't working.
Free, usually 30–60 minutes. Honest read on whether we're the right shop.
A short document covering approach, risks, timeline, and a fixed price for the prototype phase.
Hardware and firmware in parallel, with a working build in your hands as early as possible.
Source files, documentation, and as much production support as you want from us.
LiQuiBit is two engineers. You email us, you talk to us. No account managers in between.
Co-founder · Hardware
Schematic capture, PCB layout, and bring-up. Background in electronics design and a long history of getting tricky boards to behave.
linkedin.com/in/kwintenn ↗
Co-founder · Firmware
Embedded firmware in C, radio stacks, and the glue that connects devices to whatever's running on the other side.
linkedin.com/in/liam-o ↗Tell us a bit about what you're building and where you're stuck. We'll come back within two working days. If we're not the right fit, we'll usually know someone who is.