RF and LPWA
Smart connectivity, LTE and NB-IoT. Easy to use LPWA modules. Pay once & use for years unique data plans.
Services
Hardware Development
At RainWalker, we turn bold concepts into reliable, high-performance hardware products. With more than a decade of experience in electronics engineering, prototype creation, and small-scale manufacturing, we help innovators and companies bring physical products from idea to reality.
What we can do
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Sensors, detectors & measuring instruments
Development of advanced sensing systems and devices for environmental, industrial, and consumer applications.
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Custom electronic design & engineering
From concept sketches to fully validated circuit designs, we tailor hardware solutions that meet your unique technical goals.
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Prototypes and batch manufacturing based on existing tech
Rapid prototype builds and small batch runs give you functional units for testing, demos, and early market entry.
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Refinement & productization
We help transform prototypes into robust, manufacturable products ready for certification and scale.
From idea to product
Our own lab and small-scale production
We have an experienced team, our own laboratory, a small-scale production facility, professional measuring equipment, RF tools and EMC pre-compliance test equipment — so a design does not leave the building until it has been built and measured.
Discuss your deviceHardware projects
Boards, sensors and radio modules designed and built in-house.