DSOM-050R-G RK3308 System on Module

Model: DSOM-050R-G Category:

The DSOM-050R-G is a potent system-on-module featuring the RockChip RK3308 quad-core Cortex-A35 processor that ensures optimal performance, supported by up to 256MB DDR3 RAM for smooth operation and eMMC storage expandable up to 4GB, offering balanced blend of processing prowess, adequate memory, and substantial storage for diverse IoT applications.

  • Featuring a compact form factor and sufficient GPIO interfaces
  • Size 45mm*40.2mm
  • eMMC up to 4GB
  • RAM up to 256MB DDR3
  • Support power sleep and wake-up
  • Supports Buildroot, Linux + MiniGUI/QT, ROS
  • Supports 100M wired Ethernet
  • Leads out 136 PIN pins, 1.2mm pitch, including all CPU pins
  • RoHS certified


Quick View of DSOM-050R-G System on Module

The DSOM-050R-G is another variant of the DSOM-050R System-on-Module, designed to cater to applications that require larger storage capacity. It features an increased eMMC capacity, providing developers with 4GB of storage space, allowing for the storage of a vast amount of data, applications, and firmware.

This powerful processor RockChip RK3308 quad-core Cortex-A35  is complemented by up to 256MB DDR3 RAM for efficient multitasking and up to 4GB eMMC storage, providing an excellent balance of processing power, memory, and storage. The module presents a wide array of hardware interfaces such as GPIO, I2C, SPI, UART, SDIO, PWM, I2S, and PDM, offering diverse connectivity options to cater to various requirements. With abundant developing resources, including SDKs, API references, and module datasheets, it ensures a smooth and dynamic development process. The DSOM-050R-G is particularly applicable to a wide spectrum of IoT applications, from smart homes to industrial automation, making it an apt choice for those seeking a potent, flexible, and resource-rich solution.

Dimensions and Package of DSOM-050R-G SOM

rk3308b dimension
rk3308b Package List
Package List

Parameters of DSOM-050R-G RK3308B Core Board

CPU Quad-Core ARM® Cortex-A35 64-bit processor, Frequency up to 1.3GHz
Storage eMMC 4GB
Power Management Isolated DC/DC Converters that support dynamic frequency scaling
Operating Voltage Typical voltage 5V/0.5A
OS Buildroot, Linux + MiniGUI/QT, ROS (Robot Operating System)
Temperature Operating Temperature: -10°C ~60 °C Storage Temperature: -40 °C ~85 °C
Humidity 10~95%(Non-condensing)
Barometric Pressure 76Kpa ~106Kpa
Size 45mm×40.2mm x 3.35mm
Ethernet 1 X 10M/100MHz RMII Ethernet interface needs an external PHY chip
LCD Parallel RGB LCD interface supports RGB888, ARGB888, RGB565, YCbCr422, YCbCr420, YCbCr444
Audio The system provides a rich set of digital and analog audio interfaces, including support for I2S, PDM, TDM, and SPDIF.
● built-in stereo headphone and line-out outputs and support for up to six channels of analog microphone input
● supports 8-channel I2S/TDM x 2, 8-channel PDM, and 2-channel I2S/PCM.
● supports up to 8-channel microphone array with echo cancellation
UART 5 X Serial Ports and flow control are supported on all four channels except for UART2.
I2C 4 X I2C
PWM 11 X PWM output, including multiplexed channels
USB 2.0 2 X USB2.0, one of which is for OTG
USB 3.0 1 X USB3.0
Ethernet the main chip integrates a 100M Ethernet chip
GPIO Defined features
Upgrade supports local firmware upgrades via USB interface

Use Cases of DSOM-050R-G System on Module

Smart Speakers
Smart Speakers
home appliances
Smart Displays
smart home
Voice Assistants
industrial embedded computer
Industrial Control

Developer Resources of DSOM-050R-G SOM

Coreboard Development
[Software Quickstart] DSOM-050R SDK Quick Start Guide V1.0
[Hardware Quickstart] Rockchip RK3308B Datasheet V1.2-20190509.pdf V1.1
[SDK] DSOM-050R-DB-SDK V1.0.0
[Firmware] DSOM-050R-DB-Image V1.1.0
Carrier Board Development
[Carrier Board Datasheet] DSOM-050R RK3308B Key Components of Development Board Manual
[Carrier Board Shematic] DSOM-050R RK3308B Carrier Board Shematic
[Flash Tool] RKDevTool_Release_v2.8.zip V2.8
[Driver Assistant] DriverAssitant_v5.1.1.zip v5.1.1

DSOM-050R-G Model List

Model RAM eMMC
DSOM-050R-G 256MB 4GB

Additional information

Product Type


Chip Platform


CPU Name






System support


Operating Temperature


One-stop Development for IoT Gateways, Industrial Motherboards & System on Modules. Turn IoT Device Development Process into Success.
How to Cooperate with Dusun IoT?

Want to develop your own
IoT Gateway from the bottom layer of the hardware. Click below to learn more about IoT Gateway development

Want to build your own
IoT Application using a full-fledged public cloud platform. Click below to learn more about IoT Application development

Directly using the Off-the-Shelf Gateway+ network devices.
Click below to find more products.

Talk to us today

Please share your product idea or need and Dusun will reply to you immediately

    This site is protected by reCAPTCHA and the Google Privacy Policy and Terms of Service apply.

    IoT Gateways for Recommendation
    Dusun IoT Updates


      This site is protected by reCAPTCHA and the Google Privacy Policy and Terms of Service apply.

      Welcome to DusunIoT

      Hi there 👋 Is there anything we can help you with today? Please fill in the form below for the team to follow up if you become disconnected.

        DusunIoT Distributor Program

          This site is protected by reCAPTCHA and the Google Privacy Policy and Terms of Service apply.

            This site is protected by reCAPTCHA and the Google Privacy Policy and Terms of Service apply.