Technology that
connects & empowers

dotStar Technologies designs and builds innovative hardware and software solutions for access control, fare collection, and IoT automation — from embedded devices to open-source backends you can deploy in the cloud or on-premises.

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What we do

We deliver end-to-end technology solutions across three core domains, combining hardware engineering with modern software platforms.

Access Control

NFC-based access control solutions with secure authentication, real-time monitoring, and seamless integration into existing infrastructure.

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Fare Collection

Modern contactless payment terminals for public transport and event management, supporting EMV, NFC, and mobile wallet standards.

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IoT & Automation

Connected smart home and building automation platforms with MQTT messaging, sensor integration, and intelligent control interfaces.

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Our Products

Open-source hardware and software solutions, engineered for reliability and designed for integration.

NFC Terminal

A custom Linux-based NFC terminal built on Raspberry Pi CM4 with a 720×720 touch display, PN7150 NFC controller, and LVGL graphical interface.

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Wall Panel

An intelligent wall-mounted control panel for smart home and building automation, providing intuitive touch-based interfaces for connected environments.

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mqBase

A backend messaging and persistence solution built on MQTT, providing reliable message brokering, data storage, and event-driven architecture for IoT deployments.

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Why dotStar Technologies?

We bridge the gap between embedded hardware and backend software, delivering vertically integrated solutions that work reliably from the edge to the server — whether deployed in the cloud or on-premises, fully open source.

  • Open Source First — Our products are built on open standards and open-source foundations
  • Edge to Cloud — Full-stack expertise from kernel drivers to MQTT & libSQL backends
  • Security by Design — NFC, EMV, and cryptographic best practices baked into every layer

Let’s build something together

Whether you need a custom access control system, a fare collection terminal, or an IoT backend — we’d love to hear from you.

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