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ODYSSEY STM32MP157C - Minicomputer with STM32MP157C 4GB eMMC WiFi+Bluetooth chip

Minicomputer with the SOM STM32MP157C. It has a dual-core Arm® Cortex®-A7 and an Arm® Cortex®-M4, as well as a PMIC power supply system, 512MB RAM and 4GB eMMC. The set consists of the SOM module and the base board. Seeed Studio 102110319

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ID: 579343

68,02€ gross (23% VAT)
55,30€ net

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ODYSSEY STM32MP157C is a minicomputer with the SOM STM32MP157C system. The SOM system integrates a dual-core Arm® Cortex®-A7 processor and an Arm® Cortex®-M4 coprocessor, as well as a PMIC power supply system, 512 MB RAM and 4 GB eMMC memory. The set consists of the SOM module (System-On-Module) and the base board extending the capabilities of the set with numerous connectors: Gigabit Ethernet, Wi-Fi/BLE, DC supply, USB Hosts, USB-C, MIPI-DSI, DVP for the camera and audio connector.

  1. STM32MP157C: Development Board Main Control Chip (Dual architecture processor: Arm® Cortex®-A7 and Cortex®-M4 )
  2. MT41K256M16TW-107:P: 512MB 16-bit RAM Memory Chip
  3. STPMIC1APQR: Power Management Chip
  4. EMMC04G-M627: 4GB eMMC Memory
  5. LED: When the power supply is successful, the PWR LED will turn on. When the system is running normally, the USER LED will keep flashing.
  6. 7. 8.: 70-PIN connectors

  1. Seeed SoM-STM32MP157C
  2. DC Power Input Port: 12V~24V/2A (12V/2A power input is recommended).
  3. ETH Interface: Network cable interface can be connected to Gigabit Level Network.
  4. USB Host: Two USB Host ports.
  5. USB Device: USB 2.0 Type C. If Type C is used as board power input, a 5V/3A power adapter should be used.
  6. Digital Grove Interface: Connect Grove modules with digital interface.
  7. I2C Grove Interface: Connect Grove modules with I2C interface.
  8. American Standard 3.5mm: Audio interface.
  9. MIPI DSI Interface: Connect to a display with a MIPI DSI interface (FPC 20Pin 1.0mm).
  10. 40 Pin GPIO Interface: Compatible with Raspberry Pi's 40-Pin.
  11. AP6236: 2.4G Wi-Fi & BT 4.2 control chip.
  12. Slide Switch: Can be used to select SD card or eMMC to start.
  13. Debug UART: The system default debugging serial port. Can enter this serial port to access the system,
  14. JST 1.0mm: 3V RTC battery interface.
  15. RST Key: System reset key.
  16. PWR Button: Long press about 8s to shut down, short press to boot.
  17. User Button: User programmable buttons.
  18. PWR LED: Development board power LED.
  19. User LED: User programmable LED.
  20. ACA-5036-A2-CC-S: On-board 2.4GHz ceramic antenna.
  21. The IPEX 1 Generation: 2.4G external antenna seat (When using an external antenna, user needs to remove R49, R51 0Ω welding)
  22. SD Card Slot: The area in which a Micro-SD card with the system is inserted.
  23. DVP Camera Interface: Connect to camera with DVP interface (FPC 20Pin 1.0mm).
  24. KSZ9031: 1000M Network cable drive network card.
  25. STMPS2252MTR: Power switch chip.
  26. MP9943: Buck DCDC Power chip.
  27. WM8960: Audio codec chip.
  28. MP2161: Buck DCDC Power chip.

The set is also equipped with a 40-pin connector compatible with Raspberry Pi cennector.

The set, thanks to the numerous peripheral systems and connectors available on the base board, will be used in such areas as industrial devices (CAN-Ethernet gates), household appliances (refrigerators, microwave ovens), medicine (data recorders), high-class wearable devices (VR devices) or smart home devices.



  • MPU: STM32MP157C:
    • 32-bit Dual-Core Arm® Cortex®-A7
    • 32-bit Arm Cortex®-M4 with FPU/MPU
  • RAM: 512MB DDR3 RAM
  • Flash: 4GB eMMC
  • Peripherals: 3 x Board-to-Board 70-Pin Connectors
  • Dimensions: 38mm x 38mm

Płyta bazowa

  • Peripherals
    • 2 x USB host
    • 1 x Gigabit Ethernet
    • 1 x Audio 3.5 mm
    • 1 x MIPI DSI for display
    • 1 x DVP for camera
    • 2 x Grove (GPIO and I2C)
    • 1 x SD card slot (back)
  • Wi-Fi/BLE
    • WiFi 802.11 b/g/n 2.4 GHz
    • Bluetooth 4.1 with BLE
  • LED: reset, 3 x user, power supply
  • Power
    • 1 x DC 12V to 24V/2A socket (recommended power consumption 12V/2A)
    • 1 x USB Type-C
  • Buttons: reset, user, switch
  • Operating temperature: 0 to 75°C
  • Dimensions: 56 x 85 mm

Demonstration video

Kit contains

  • 4 x Screws
  • 4 x Nuts