4.3″ G3MSB Resistive

G3MSB Controller

• Processor: STM32MP157 Dual-Core 32-bit Arm Cortex-A7 + 32-bit Arm Cortex-M4 processor including 3D graphics engine.
• Storage: 8GB eMMC. MicroSD flash card with push-push connector.
• RAM: 512MB DDR3L SDRAM

Software Framework and Tools

Target

• Embedded Linux with LTS kernel 5.4 and Qt 5.15.2.
• Choice of UI toolkit: Qt LTS or GTK+.
• Full support for secure web and IIoT interfaces: FireHOL, NGINX, lighttpd, Node.js and Mosquitto.
• Customizable boot splash screen.
• Robust system updates with Mender client.

Host

• SDK including cross compiler and on-target debugger.

Development Options

Interfaces

• USB: USB 2.0 (high speed) On-The-Go (OTG) port
• Networking: 10/100/1000 Ethernet PHY and WiFi/Bluetooth via USB dongle.
• Serial: RS-232, RS-422/RS-485
• Optional I/O: 3.3V CMOS serial port, CMOS UART, I2C port, 8-bit GPIO port 5V tolerant, SPI, CAN, USB 2.0 (high speed) host port. Contact us for optional I/O.

Features

• Real-Time Clock: With 5-year battery backup.
• Audio: Via Bluetooth dongle or I2S interface.

LCD Display

• Display Type: 4.3” Diagonal IPS Color LCD.  Contact us for additional display sizes.
• Resolution: 800 x 480 WVGA, 24-bit Color
• Orientation: Landscape
• Luminance: Typical 500 (cd/m²)
• Viewing Angles: 80/80 left/right, 80/80 up/down
• Backlight: LED
• Manufacturer: Microtips

Get detailed panel specifications.

Touchscreen

• Type: Resistive
• Cover glass and PCAP options are available. Contact us for details.

Dimensions

• Size: 4.65” W x 2.65” H x .52″ D
• Weight: 94 grams

Environmental/Regulatory

• Maximum Operating Temperature: Commercial (-20 to 70° C)
• Humidity: See the panel specification for details.
• RoHS 2 Compliant: Yes

Power Requirements

• Input Power: 4.5V-5.5V 847mA Max
• Power Consumption: The G3BNG module requires an 11-13V DC input. At boot-up, it uses a maximum of 847mA Max with no external devices attached. The module can also supply +5V to other external devices on some of the connectors, and all such supplies need to be considered in the power budget. The input power connector can handle 3A of nominal input. Power consumption increases when external I/O is used.
• Grounding: The board mounting holes are connected to the digital ground. These must be connected to the chassis ground directly or through a transient protection diode for ESD.

Mounting Options

Mounting options are available. Refer to the mechanical specifications.

Developer Images

Several options exist for G3 modules. Find more information in the Development Process Installation section of the G3 Manual .

SDK Images

Release	Description	Download
1.1.1	Yocto Dunfell SDK 3.1.8 + GTK+ 3.24.14	STM32 GTK+ SDK 1.1.1
1.1.1	Yocto Dunfell SDK 3.1.8 + Qt5 5.15.2	STM32 Qt5 SDK 1.1.1

Developer VM Images

Release	GUI	Description	Download
1.1.1	Qt5	Yocto Dunfell SDK 3.1.8 + Qt5 5.15.2	STM32 Qt5 Dev VM 1.1.1

Bootable Images

Find Boot Setup instructions in the G3 Manual .

Controller	Processor	Type	Release	Description	Download
G3MSB	STM32MP157 Processor	SD Card Images	1.1.1	Initial Release	G3MSB SD GTK 1.1.1
G3MSB	STM32MP157 Processor	SD Card Images	1.1.1	Initial Release	G3MSB SD Qt5 1.1.1
G3MSB	STM32MP157 Processor	eMMC Images	1.1.1	Initial Release	G3MSB eMMC GTK 1.1.1
G3MSB	STM32MP157 Processor	eMMC Images	1.1.1	Initial Release	G3MSB eMMC Qt5 1.1.1

Quickly get up and running with a list of what comes in a development kit, setup instructions, and a demo to verify functionality in our G3 Quick Start Guide. On that page, you’ll also find our G3 Manual  for more information on how to create applications for G3 modules.