Sierra Software Ltd was founded in 2010 and is headquartered in Nottingham, UK to provide engineering service to many industries. Sierra Software GmbH was founded in 2018 and is headquartered in Austria. It is an owner-managed company that specialises in providing Innovative Embedded linux solutions to further meet the needs and demands of the clients for their specific projects. The tight integration of the hardware and software development team with the internal production department allows great flexibility, thus enable it to quickly produce and test a new development as a prototype for pre-production stage.


engineering service

We provide Rapid & Risk Free Embedded system projects for multiple industries.

We work closely with end clients to meet their target deadlines.

We keep our skills updated with the latest technology”


In-house developers with years of experience in micro-controller and micro-processor systems.

Our passion for developing exciting, market-winning products fuels our innovative culture.

Improve time to revenue; complete projects much faster with internal project management.

Eliminate multiple cost factors and under-performing contractors.

Daily or weekly code reviews, progress demonstrations.

Transparent development via Jira with 24/7 performance reviews.



Nick K

Engineering Software Expert

Nick has been working in the software industry for over 14 years now provide engineering service to various industries. He is experienced in various ARM based chipset, Linux kernel device drivers, Android, device tree, FreeRTOS, LCD, eMMC, sensors, USB, DDR3, SRAM. His software expertise leads to the foundation of this company and makes our very own iSCADA an absolute masterpiece.


James brook

Sales and marketing

James manages the sales and marketing. he joined the team nearly 4 years ago has been very successful in marketing our product to wide range of clients. he also travels to customer location and attends various events to demonstrate various projects and also demonstrate innovative products. he is  available 24/7/365.


Alicia Duner

Hardware Design Engineer

Alicia is a Hardware/Electronic Circuit Design Engineer who has 14 years of experience in schematic and layout design. She’s also an expert on ARM platforms design, high speed routing, differential data routing and in creating a 3D view of the hardware, which then leads to the conceptualization of iSCADA product.


Michael Mueller

Testing Manager

He Joined us 4 years ago he carries a wealth of testing and Version control manager. he has great experience in process management handling JIRA .raising JIRA tickets for errors/bugs/features he makes sure that product has better  performance high quality output and bug free product.



High performance data acquisition

The iSCADA is a Linux-based embedded board providing real-time performance in a small form factor. Anchored by TI’s ARM cortex-A8 1-Ghz processor, iSCADA is integrated with the following on board: RS232/serial interface (2), RS485 interface (2), CAN interface, LTE modem, Wifi, Ethernet, eMMC, SD card, USB (2), 512MB SRAM, 1024K eprom, I2C, SPI, 8 LED’s, 4 switches and 20 GPIO’s.

A rich set of API is provided for quick project startup. This product is designed to serve clients in automotive, telecom, medical, remote automation, construction, logistics, transportation, energy and industrial control.

We specialise in engineering service check our latest TI Sitara, sitara processor, Embedded single board computers, iSCADA industrial hardware, Quectel LTE modem, embedded projects, industrial mini pc, sitara ARM cortex processor, Embedded linux single board computer, iSCADA device, evaluation board, RS485 , RS232, CAN, linux board, industrial hardware with RS232, industrial computer, gnu arm embedded toolchain, FreeRTOS, fanless CPU, embedded project SCADA, embedded data acquisition, embedded beaglebone black, ARM processor, ARM CPU, arm gcc compiler, arm gcc, ARM cortex A8 CAN, ARM chipset, A8 processor, cubox i, IMX6, IMX8, and LTE Raspberry pi.

Key Features:


  • Texas Instruments TI sitara AM335X.
  • High Performance with 1GHz Cortex-A8.
  • PowerVR SGX530 Graphics core.
  • 512MB DDR3 RAM.
  • 4GB eMMC memory and SD card slot.


  • Wireless connectivity: Wi-Fi: 802.11 b/g/n.
  • 10/100Mbps Ethernet.
  • LTE Modem for various regions.
  • LoRa supported Bands 868 , 915 , 433 MHz

Peripheral interfaces:

  • 2 × 12-bit SAR ADC
  • 1 × SPI
  • 1 × I²C interfaces
  • 1 × CAN
  • 25 × GPIO pins
  • 2 × Timer/Counter
  • 1 × RESET, WakeUp

Serial Interface:

  • 2 × RS232.
  • 2 × RS485.

Cryptographic hardware acceleration:

  • AES, SHA-2, RSA, elliptic curve cryptography (ECC).

Power management:

  • Internal low-dropout regulator
  • Individual power domain for RTC
  • 5uA deep sleep current
  • Wake up from GPIO interrupt, timer.

Display Resolution:

  • Resolution 1400 × 1050 × 24 bpp
  • LCD interface Parallel RGB 24 bit.
  • 4/5 wire resistive touch panel


  • 1 × USB Host
  • 2 × USB OTG

Software Update:

  • Over The Air software update via wifi, LTE modem, Ethernet.

Dimensions (W × L × H):

  • 110 mm x 100 mm x 39 mm

OS support:

  • Linux Arago