Enabling Wireless Communication
Millsys provides professional experience in developing flexible software solutions. From enterprise systems to embedded resource-constrained systems, bluetooth devices and everything in between.










1
Bluetooth Services
We’ve been part of the Bluetooth community since the early days and have made numerous Bluetooth firmwares for high-end audio headsets, true wireless earbuds, heavy-duty industrial headsets as well as smart locks and other custom devices.
Specialised in both classic and low-energy Bluetooth technology. We’ve ensured smooth integration with, and development of, companion apps for both iOS and Android as well as 3rd-party systems running proprietary protocols.
2
App Integration
In an age where everything is connected and gadgets have companion apps for added value, we’ve helped designing and implementing numerous app integrations. Allowing for firmware upgrades over-the-air, custom equaliser settings to your Bluetooth headset, or secure access to your smart lock.


3
Embedded systems & Industrial Internet of Things (IIoT)
Highly constrained platforms for embedded systems, such as the emerging era of Industrial Internet of Things (IIoT), is a challenge and requires software developers with a genuine understanding of both hardware and embedded software design considerations and the consequences thereof. This is where Millsys offer extensive experience and ensure that you get a solution that you can trust.
4
Backend Services
Millsys provides added value to gadgets by ensuring integration with existing cloud-services, or by implementing custom services, whether it’s a Bluetooth headset that wants to download a new firmware update, an app that need to get access to smart locks, or a product that delivers telemetry data.

"Markus was soley responsible for FW implementation during the whole development of EARIN and we give him our highest recommendations both from a professional as well as personal perspective"
Per SennströmEarin AB
"Effectsoft has worked together with Millsys in numerous projects and every time we are amazed at their ability to grasp a complex solution and deliver on time, in an accessible and understandable way"
Jonas InghammarEffectsoft AB
"We had a major roadblock with iOS communications, but Markus wrote a completely functional solution on very short notice - allowing us to proceed on schedule with manufacturing. Markus has since helped us with various implementation and debugging needs. His deep experience with Bluetooth has been invaluable to our development process!"
Nelson ZhangWearhaus Inc.
”It has been a pleasure working with Markus in 2018. Always positive with attention to details and delivering on time.”
Snorre VevstadListen AS
”Markus is a dedicated SW architect, designer and developer with loads of energy. He generates value both short and long term by sharing his visions and pragmatic coding skills.”
Ludvig ÅhlinPhoniro Systems AB
“It has been extremely fun and inspiring to work with Millsys as they know exactly what works (and what doesn’t) when it comes to our embedded software development using Java.”
Mikael LönnerEgain Group AB
Case Studies












Got a Project?
We love what we do, and would love to sit down and discuss how our proven track record could help you bring your embedded product visions come to life. Whether you are working on a new wireless bluetooth headset, or simply just having troubles with some messy code-base, get in touch with us and we can provide you the best solution for you.