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LoRaWAN sensor networks, BLE Mesh, Zigbee, Thread and Matter. Long range and low power: nodes, gateways, antenna matching and field testing.
Typical project:LoRaWAN 50+ node network· 6–14 weeks
Project
Tell us briefly about the project: what you want to build, which functions it needs, the rough timeframe. If we have done something similar we will send an example.
LoRa/LoRaWAN gateway and node development, BLE Mesh, Zigbee, Thread, Matter, NB-IoT, Sub-GHz custom protocols. CE-RED and FCC compliance.
The wireless choice follows the requirement, not fashion. Kilometres of range and years on a battery mean LoRa; direct connection to a phone means BLE; a dense indoor network means Zigbee or Thread. A wrong choice can only be fixed later by rebuilding.
On the node side the energy budget is calculated: when it sleeps, when it wakes, how many millicoulombs one message costs. On the gateway side, coverage, channel plan and the server link are set up. Antenna matching is a stage of its own — an antenna placed badly on a board can cut the range several times over.
The job is not finished without a field test. Signal strength is measured in the real building or area, lost packets are counted, and node positions are changed if needed.
We jointly define the project's goals, functional requirements, and budget/timeline constraints. NDA signed if needed.
System architecture, part selection, schematic drafted. Initial BOM and PCB block diagram agreed upon.
PCB design (KiCad/Altium), signal integrity, EMC checks. Firmware developed in parallel. Interim reviews.
First PCB batch assembled and lab-tested. Validation with firmware. Required adjustments.
DFM optimization for mass production. Documentation, user manual, long-term technical support.
Small prototype, medium-scale R&D, or long-term technical support — regardless of your project size, I respond within 48 hours.