Embedded Systems

SAARA Ltd. is a company providing quality service in the field of embedded systems. Our work is mostly on hardware design and custome embedded solutions. We can develop from prototypes to fully functional devices in many areas of technology.


Linux Board Support Package development


In embedded systems, a board support package (BSP) is the layer of software containing hardware-specific drivers and other routines that allow a particular operating system to function in a particular hardware environment.



A program used in embedded devices to package the instructions to boot the device's operating system kernel.

Linux kernel


We can adapt the Linux kernel for custom hardware platforms and write additional Linux device drivers when necessary.

System integration with embedded Linux build systems


Build system automates the process of building a complete and bootable Linux environment for an embedded system.

Embedded software development


We offer application development which is the real value of the great product. Checkout our graphical demos for reference.




STM Solutions


The vast variety of STM semiconductors gives us the opportunity to make the perfect design. Checkout our System on Module based on STM32MP157CAA3.

CPU Dual Arm® Cortex®-A7 core running up to 800 MHz and Cortex®-M4 at 209 MHz combined with a dedicated 3D graphics processing unit (GPU) and MIPI-DSI display interface and a CAN FD interface.
GPU 3D GPU: Vivante® - OpenGL® ES 2.0 – Up to 26 Mtriangle/s, 133 Mpixel/s
Memory 1 Gbyte DDR3-1066, 16GB eMMC
Connectivty Certified WiFi/BT on baseboards
Module Footprint 30x67(mm) SODIMM 200

Microchip Solutions


Microchip is one of the leaders in semiconductor design and manufacturing. We partner with them to provide quality service you need for your end hardware. The SAMA5D27 Wireless SOM1 (WLSOM1) is mostly choosed by our customers for lightweight graphical applications using up to 7" displays. The module could be your perfect solution in IoT gateways or Industrial Grade Applications.

CPU Arm® Cortex®-A5 processor-based SAMA5D2 MPU
Memory 256 MByte LPDDR2 SDRAM
Connectivty WILC3000 WiFi and Bluetooth module, KSZ8081 10Base-T/100Base-TX Ethernet PHY
Module Footprint 40.8 x 40.8 mm Module, Pitch 0.8mm


Plovdiv 4000, Bulgaria
+358 89 754 5180