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ODROID M1S 4GB with Case and EU Power Supply

Original price 778 kr - Original price 778 kr
Original price
778 kr
778 kr - 778 kr
Current price 778 kr
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The ODROID M1S is an improved version of the ODROID M1 – based on the valuable insights from both B2C and B2B clientele. Hardkernel has innovatively introduced the ODROID M1S board, offering increased GPIO ports (40 + 14 Pins), a more streamlined form factor, and reduced power consumption. Impressively, the M1S boasts a 20% slimmer profile compared to the ODROID M1, accompanied by an approximate 20% reduction in power consumption. The addition of 14 extra GPIO pins and an embedded 64GB eMMC chip further elevates its capabilities.

Please note that the GPIO Pin Headers are NOT included.

Complementing the ODROID M1S, Hardkernel provides the official Hardekernel case, a heatsink, and a Type-C power adapter (EU version in this release). The commitment extends to a guaranteed supply of the product until at least 2036.

RockChip RK3566 SoC 1.8GHz Quad-Core Processor

Powering the ODROID M1S is the RK3566 System-on-Chip (SOC), meticulously designed as the successor to the original M1. This successor seamlessly retains compatibility with a vast array of existing software while integrating enhanced hardware specifications. Boasting a quad-core ARM Cortex-A55 CPU operating at 1.8GHz, the M1S strikes an optimal balance between energy efficiency and operational prowess. The available version comes equipped with 4GB LPDDR4 RAM, addressing diverse computing needs without compromising on cost-effectiveness.

Neural Network Processing Unit (NPU)

Acknowledging the industry's shift towards machine learning, the M1S seamlessly integrates a Neural Network Processing Unit (NPU) capable of delivering up to 0.8 TOPS, providing users with advanced capabilities for machine learning applications.

Display Connectivity

Highlighted by a 4-lane MIPI-DSI port, the M1S facilitates direct connectivity to LCD panels.

The optional ODROID-Vu8S kit, featuring an 8-inch, 800×1280 wide-viewing-angle LCD and capacitive multi-touch screen, presents an optimal solution for Human-Machine Interface (HMI) development, supporting both Android and Linux operating systems.

Embedded eMMC Chip

Breaking new ground in the ODROID series, the M1S integrates a default eMMC chip directly soldered to the PCB, offering 64GB of storage capacity. Boasting a speed of approximately 180MiB/s, the eMMC surpasses typical microSD cards by 3 to 5 times, ensuring efficient data access for embedded systems.

External Storage Possibilities

To cater to expanded storage needs, the M1S incorporates an on-board M.2 NVMe slot supporting industry-standard 2280 form factor NVMe SSDs. While the transfer speed experiences a reduction compared to its predecessor, reaching ~400 MiB/s, it remains more than sufficient for various high-end embedded systems. 

Please note that only PCIe interface (M-Key) NVMe SSDs are supported, and M.2 SATA storage devices are incompatible.

Power Efficiency

The ODROID M1S showcases notable power efficiency, with peak consumption at around 3.7 Watts during booting, dropping to 1.5 Watts in the desktop GUI idle state with Ethernet and HDMI monitor connected. For headless systems, idle power consumption further decreases to nearly 1.0 Watt. Disconnecting the Ethernet cable results in an additional power drop to 0.7 Watt.

ODROID M1S with 6-Channel Stepper Motor Board Operating with a 3D Printer

ODROID M1S with 4-Channel Relay Board Operating as Home System Controller

Hardware Layout

3D Model

Block Diagram

Official Hardkernel Case


Processing Unit

  • Rockchip RK3566 SoC
    • Quad-Core Cortex-A55 (1.8GHz)
    • ARMv8-A architecture with Neon and Crypto extensions
    • Mali-G52 MP2 GPU with 4 x Execution Engines (800Mhz)
    • L1 Instruction Cache: 32 KB, 4-way set associative (128 sets), 64 byte lines, shared by 1 processor
    • L1 Data Cache: 32 KB, 4-way set associative (128 sets), 64 byte lines, shared by 1 processor
    • L3 Data Cache: 512KB, 16-way set associative (512 sets), 64 byte lines, shared by 4 processors


  • LPDDR4 4GB with 32-bit bus width
    • Data rate: 2112 MT/s, up to 1,055MHz


  • 1 x 64GB eMMC embedded (soldered to the PCB)
  • 1 x Micro SD slot (UHS-I SDR104, Boot priority is always higher than eMMC)
  • 1 x NVME M.2 SSD (PCIe 2.1 x 1 lane)

Video Support

  • 1 x HDMI 2.0 (up to 4K@60Hz with HDR, EDID)
  • 1 x MIPI DSI Interface (30pin connector, different from 31pin of the original ODROID-M1)


  • 1 x USB Type C for Power only
  • DC input: 4.9V ~ 5.3V
    • USB Type C 5V/3A (Official Power Adapter with EU Plug is Included)
    • IDLE: ≃ 1.1W
    • CPU Stress: ≃ 3.52W (Performance governor)
    • Power Off: ≃ 0W


  • 1 x GbE LAN ports (RJ45, supports 10/100/1000 Mbps)
    • Realtek RTL8211F Ethernet transceiver
    • LED indicators
      • Green LED: Flashing by data traffics at 100Mbps connection
      • Amber LED: Flashing by data traffics at 1000Mbps connection

External I/O

  • 1 x USB 2.0 host port
  • 1 x USB 3.0 host port
  • 1 x USB 2.0 micro OTG port
  • 1 x Debug serial console (UART)
  • 1 x 40 pin GPIO and 1 x 14 pin GPIO


  • RTC backup battery connector (keeps time and date for several months without main power input)
  • System LED Indicators:
    • Red (POWER): Solid light when DC power is connected
    • Blue (ALIVE): Flashing like heartbeat while Kernel is running. Solid On in the u-boot stage.

Form Factor

  • Board Dimensions: 90mm x 65mm x 16mm | 9cm x 6.5cm x 1.6cm 
  • Weight: 52g including heatsink

Items Included

  • Official Case from Hardkernel
  • USB-C Power Adapter (EU Plug)

GPIO Pin Headers, Display Unit, and NVMe SSD are NOT included.

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