Table of Contents

Get started with STM32MP13x OSM based Single Board Computer


Remove the SBC from box and place above the ESD free area. Use anti-static pad/mat with proper grounding to place the SBC. Also make sure that, below deliverables are received without any physical damage..

Development kit contains:

  • STM32MP13x OSM-based SBC
  • 12V, 2A Power Supply
  • Safety guidelines
  • USB Debug cable*

* Optional

Safety Guidelines
ST SBC Top view R1.2


STM32MP13x OSM-based SBC

1.2-12V, Power Supply
1.4-Debug Cable

12V, Power Supply

USB Debug cable*

Get to know

ST SOM_Top View
ST SOM_Bottom View

STM32MP13x SOM – Top view

STM32MP13x SOM– Bottom view

1. DDR3L
2. STM32MP13x SoC

4. LGA Balls


STM32MP13x OSM-based SBC – Top view

1. Power IN Jack
2. Dual USB 3.0 Conn.**
3. RTC Conn.
4. Ethernet Conn.
5. Power button**

6. USB OTG Conn.
7. LVDS Disp. Conn.**
8. Boot selection switch
9. USB Header
10. Debug UART Conn.

11. Camera Conn.**
12. OSM SOM Size 0
13. Micro HDMI**
14. FAN header**
15. Power ON/OFF Switch


STM32MP13x OSM-based SBC – Bottom view

16. Expansion conn. – 1
17. RGB Display**
18. Expansion conn. – 2
19. Reset Button

* Optional
** Not supported

20. Expansion conn – 3
21. eMMC*
22. Micro SD Slot

Note:- Single ethernet support is provided as per OSM-0 specification. For more details kindly refer hardware user guide

Boot Switch Setting

Make sure On-Board Switch (SW2) is set properly as shown below image.

Boot Switch

SW1-Boot Selection Switch

Table 1: Boot Media Switch Settings

Debug Port Setting

Connect Type A end of TTL-232R-RPI cable to PC and 3pin (100mil) Berg hosue end of TTL-232R-RPI cable to Debug UART Header (J6) as shown below.

How To Configure

Use one of the terminal application depending on the operating system of the host machine:

Powering ON

Connect the 12V power supply plug to the power connector (J3) of the iW-RainboW-G54S-STM32MP13x OSM SBC as shown below and switch ON the power supply.
Once power is applied to the SBC, the LEDs in the iW-RainboW-G54S-STM32MP13x OSM SBC will glow as shown in the image below.

STM-Power On OFF


  • Do not try to connect any other Power Supply other than supplied along with iW-RainboW-G54S-STM32MP13x OSM-based SBC.
  • Contact iWave, if power LEDs are not glowing.

Boot screen

User must go through “Software User Guide” and get familiar with software section of iW-RainboW-G54S-STM32MP13x OSM-based SBC.

Operating System Support

Power is applied to the SBC & Once the boot get success, depending upon the supported Operating systems and boot loader on particular delivery, boot messages being prompted in the terminal window as shown below. Press Enter key in terminal and done with test environment setup on particular delivery.

Command Prompt (Linux)

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