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SoM-255G2 – Carrier Board CSI Wi-Fi Bluetooth – Preliminary

Preliminary – The SoM-255G2 SoM Development Carrier Board with 4-lane CSI, DSI, 802.11 a/b/g/n Wi-Fi, Bluetooth 5.1, Dual-ethernet, packaged as a Panel PC with the optional 7” or 10″ color LCD and resistive touch screen.
Note: The SoM-255G2 is specifically designed for SoMs with Video, CSI, USB and Dual-Ethernet capabilities.

  • Available with 7″ WVGA 800 x 480 Graphic LCD with Touch Screen
  • Available with 10″ WSVGA 1024 X 600 Graphic LCD with Touch Screen
  • 4-lane CSI
  • 3x RS232 & 1x RS232/422/485 Port
  • 2x USB 2.0 Host port, 1 USB 2.0 OTG port
  • Wireless 802.11 a/b/g/n & Bluetooth 5.1; TI WL1807MOD Wireless

Product Variations

Preliminary – Parts, specifications and availability subject to change

Name SoM-255G2-000 SoM-255G2-001 SoM-255G2-007
Price Call Call Call
ATTRIBUTES
Form factor Custom Custom Custom
SOM connection 200-Pin Gen2 200-Pin Gen2 200-Pin Gen2
Storage Micro-SD Micro-SD Micro-SD
Serial 4x Serial Ports (3x RS232 & 1x RS232/422/485) 4x Serial Ports (3x RS232 & 1x RS232/422/485) 4x Serial Ports (3x RS232 & 1x RS232/422/485)
Other Serial 2x SPI, 2x I2C, 2x CAN 2x SPI, 2x I2C, 2x CAN 2x SPI, 2x I2C, 2x CAN
USB3.0
USB2.0 2x USB 2.0 2x USB 2.0 2x USB 2.0
USB Device/OTG 1x USB OTG 1x USB OTG 1x USB OTG
Ethernet 2x 1000BaseT Gigabit lan  2x 1000BaseT Gigabit lan  2x 1000BaseT Gigabit lan
Second Ethernet PHY Microchip VSC8531 RGMII/RMII PHY Microchip VSC8531 RGMII/RMII PHY Microchip VSC8531 RGMII/RMII PHY
WiFi Wireless 802.11 a/b/g/n ; TI WL1807MOD Wireless 802.11 a/b/g/n ; TI WL1807MOD Wireless 802.11 a/b/g/n ; TI WL1807MOD
Bluetooth Bluetooth 5.1; TI WL1807MOD  Bluetooth 5.1; TI WL1807MOD  Bluetooth 5.1; TI WL1807MOD
Camera 4-lane CSI 4-lane CSI 4-Lane CSI
TIMERS/ COUNTERS/ PWM 2x Timer/Counters, 2x Clock outputs, 8x PWM 2x Timer/Counters, 2x Clock outputs, 8x PWM 2x Timer/Counters, 2x Clock outputs, 8x PWM
GPIO 16x GPIO 16x GPIO 16x GPIO
Audio I2S Audio port with Line-In/Line-Out I2S Audio port with Line-In/Line-Out I2S Audio port with Line-In/Line-Out
Analog 4x A/D Channels 4x A/D Channels 4x A/D Channels
Analog Resolution 12-bit A/D Resolution 12-bit A/D Resolution 12-bit A/D Resolution
Analog Voltage 0-3.3v 0-3.3v 0-3.3v
Video LVDS/DSI/CSI  LVDS/DSI/CSI LVDS/DSI/CSI
LCD & Touchscreen 7″ LCD & 4-wire Touch Screen 10″ LCD & 4-wire Touch Screen NO LCD & 4-wire Touch Screen
Operating Temperature -20° to 70°C 0° to 50°C -40° to 85°C

Additional information

FORM FACTOR

200-PIN

FOR USE WITH

SOM-35D1F, SOM-RZG2L

DISK INTERFACE

MicroSD Flash Slot

AUDIO

I2S Audio port with Line-In/Line-Out

VIDEO OUT

7" Graphic TFT Color LCD, 800 x 480 WVGA or 10" TFT LVDS Color LCD, 1024 x 600 WSVGA, MIPI-DSI

TOUCH

Resistive Touch

ETHERNET

1x 1000 Base-T Ethernet

SECOND ETHERNET

Microchip VSC8531 RGMII/RMII PHY 10/100 or 1000BaseT Gigabit

WIRELESS NETWORKING

Optional: 802.11 a/b/g/n, Bluetooth

SERIAL PORTS

4x Serial Ports (3x RS232 & 1x RS232/422/485)

USB 3.0

None

USB 2.0

2x USB 2.0

USB Device/OTG

1x USB OTG

CAN

1x CAN-FD

I2C

1x I2C

SPI

2x SPI

GPIO

16x General Purpose I/O

SDIO

NA

TIMERS/ COUNTERS/ PWM

2x Timer/Counters, 2x Clock outputs, 8x PWM

A D CHANNELS

4x A/D Channels

A/D RESOLUTION

12-bit A/D Resolution

ANALOG MISC.

NA

OTHER I/O

NA

EXPANSION

4-lane CSI

SIZE

See datasheet

VOLTAGE

12 to 28V

POWER MISC.

Input Voltage +12 to +28 Vdc.

LOW OPERATING TEMPERATURE

0° C

HIGH OPERATING TEMPERATURE

60°C (140°F)

UPPER OPERATING HUMIDITY

90% relative humidity, non-condensing

ENVIRONMENTAL MISC.

-40 to 85°C temperature Range availaible without LCD or CSI

Description

Preliminary- The SoM-255G2 is a SoM Development Carrier Board with 4-lane CSI, DSI, 802.11 a/b/g/n Wi-Fi, Bluetooth 5.1, Dual-ethernet, packaged as a Panel PC with the optional 7″ WVGA (800 x 480) or 10″ WSVGA (1024 X 600) color graphical LCD and resistive touch screen. This versatile SoM Carrier/Socket board is ideal for evaluation and early development work. This Carrier is designed to work with all EMAC 200-pin Gen2 SODIMM type SoMs.

Note: The SoM-255G2 is specifically designed for SoMs with Video, CSI, Wireless, Bluetooth, USB and Dual-Ethernet capabilities.

The SoM-255G2 Carrier Board with CSI Wi-Fi Bluetooth provides access to much of the SoM’s I/O through on-board connectors as well as a number of additional I/O expansion blocks such as Video, Touchscreen, Wireless Networking, Gigabit Ethernet and Micro HCSD/MMC flash disk.

Designed to allow access to all features on a 200-Pin Gen2 SOM module, the SOM-255G2 Development Carrier offers a solid platform to start Designing, software development, and test compatibility for new projects.  Most customers may want a Customized Carrier that is unique and is designed specifically for their application. The SoM-255G2 offers a feel for all options available when coupled with a SoM-35D1F and SoM-RZG2L 200-Pin Gen2 SODIMM SoM module. Yet can make a powerful PanelPC, HMI or Graphical User Interface Control System with USB, 4-Lane CSI, DSI, 802.11 a/b/g/n Wireless, Bluetooth 5.1 with Dual-Ethernet capabilities. This allows the user to gather data and respond to systems locally and Control this or other systems via the Internet.

The onboard TI WL1807MOD Wifi Chip, providing 802.11 a/b/g/n Wireless, and Bluetooth 5.1 connectivity is a low-power Industrial Grade embedded WiFi solution, operating in temperature range of -40 to 85°C with 2×2 MIMO Wi-Fi connections.

When a unique custom board is required, the amount of design work required is greatly minimized by the SoM approach. The Custom Carrier designer does not have to worry about the processor, memory, and standard I/O functions and can concentrate on the I/O, connectors and dimensional aspects required for the application. EMAC is ready to assist in Custom Carrier board design for ARM, Microcontroller and x86 systems, as well as AI-focused solutions.

In situations where a custom Carrier is required and the project team is not equipped to Design, Prototype, and Manufacture such a board in-house, EMAC’s Custom to Order Services (COS) can be utilized. Using COS the customer can select from a library of standard I/O blocks. These blocks can be put together quickly into a form factor of the customer’s choosing, providing prototypes in as little as few months.

___________________________________________________________________________

EMAC is a global leader in system on module and carrier board embedded systems.  The System on Module (SoM) is an ideal alternative to custom engineering. With the SoM approach you get the best of aspects of both buying an Off-The-Shelf Embedded Single Board Computer (SBC) and a Custom Engineered solution. With Off-The-Shelf embedded components such as a generic carrier board and SOM module, it is possible to start development on your software applications before the custom carrier board is complete; thus offering a reduced time to market for your system. A System on Module (SoM) is comprised of a small processor module with CPU bus accessibility and standard I/O functionality. The SoM module does not have any connectorization and is designed to be plugged into a Carrier Board.

Interested in custom engineering? Learn more. 

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Peripheral Options

PRODUCT # DESCRIPTION PRICE
PERIPHERALS
PER-PWR-00035 12 v @ 2.1A Wall PS (110 V @ 60 HZ US) Call
PER-PWR-00075 12V 2.1A power supply, 90-264V input, 47-63Hz, universal power prongs for worldwide use, 2.1mm Barrel Jack Call
PER-PWR-00090 24 1.25A Desktop Power Supply, standard IEC 320-C14 input connector, 2.1mm barrel jack output, requires 3 prong AC power cord (US power cord CAB-80-001) Call
PER-MIS-0005PR 2.4 GHz WiFi Antenna & 20cm IPEX to SMA Cable, Panel Mount SMA Call
PER-USB-00007 USB Bluetooth 4.0 Micro-Adapter Call
PER-ENC-00031 Beige Aluminum Bezel Call
CAB-40-004 DUAL USB Bracket w/ 6″ cable Call

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