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Product description: LattePanda Mu Lite Carrier Board - base plate for LattePanda Mu module - DFRobot DFR1142
Lite Carrier Board is a universal expansion board that, together with the LattePanda Mu computing module, creates a complete development platform, comparable to a single-board computer. Thanks to integrated connectors such as USB 3.2 (10 Gb/s), HDMI 2.0, Gigabit Ethernet , M.2 (M and E Key) and PCIe 3.0 x4 slot, it allows easy system expansion and quick testing of various hardware configurations. The compact 3.5'' format and wide power supply range (from 12 V to 20 V) allow the board to be used, among others, in systems powered by Li-Ion 4S packs. The board has been designed with maximum functionality in mind - it offers not only communication interfaces, but also connectors for active cooling, RTC and I2C and UART buses in the Gravity standard . Designed as an open source solution, it has shared schematic and PCB (KiCad) files, so it can be easily adapted to your own projects. Ideal for applications in embedded systems, robotics, industrial automation and rapid prototyping.
LattePanda Mu Lite Carrier Board - base board for the LattePanda Mu module - DFRobot DFR1142.
The kit does not include the LattePanda Mu module, it can be purchased separately. Check - LattePanda Mu x86 - 8GB RAM + 64GB eMMC Intel N100 .
LattePanda Lite Carrier Board includes the most commonly used interfaces such as USB 3.0, Ethernet, PCIe 3.0, M.2 M Key, M.2 E Key, HDMI and more.
Key Features of the LattePanda Mu Lite Carrier Board
- Compatibility with LattePanda Mu : requires connection of the computing module
- Multifunctionality : Supports USB 3.2, HDMI, Ethernet, PCIe, M.2
- Supply voltage from 12 V to 20 V : operation with Li-Ion 4S packs possible without additional converters
- PCIe 3.0 x4 slot : supports expansion with GPU, network cards, sound cards (when powered by 12V)
- Two M.2 slots : M Key and E Key allow for the installation of SSDs and WiFi cards
- I2C, UART and RTC pins : Gravity 4-pin connectors
- 3.5'' board format : easy integration into industrial housings
- Open source project : schematics and PCB files available
Attention!
Before connecting or disconnecting the LattePanda Mu, cables, or internal interfaces, be sure to disconnect the power supply.
Description of pins on the board
- PCIe 3.0 x4 slot - allows you to connect external PCIe cards such as graphics, network or sound cards (active only with 12V power via DC 5.5/2.5mm jack)
- USB 3.2 Gen1 (10 Gb/s) x2 - two USB ports supporting data transfer speeds of 5 Gb/s and 10 Gb/s
- M.2 M Key (2230) connector - supports NVMe SSDs, PCIe 3.0 x1 signal
- Gigabit Ethernet - based on Realtek RTL8111 controller
- Power Mode Jumper - Allows switching between power modes
- USB 2.0 x2 - two standard USB 2.0 ports
- HDMI 2.0 - video output supporting up to 4K resolution, TMDS signal bandwidth up to 600 MHz
- DC 5.5/2.5mm Power Jack - Power input supporting wide voltage range from 12V to 20V
- USB Type-C - used for power supply only, supports power negotiation in the USB PD 15V standard
- LattePanda Mu socket - designed for installing the LattePanda Mu computing module
- CPU FAN - 5V fan connector, allows you to connect active CPU cooling
- Gravity I2C - I2C interface 4-pin, 3.3V logic level, for connecting I2C sensors and devices
- Gravity UART - 4-pin UART interface, 3.3V logic level, intended for connecting serial peripherals
- SIO_UART - UART port with a logical level of 3.3 V, can be used as a serial console
- M.2 E Key (2230) connector - designed for WLAN cards, supports PCIe 3.0 x1 and USB 2.0 signals
- RTC Battery Socket - Allows installation of a 3V CR1220 battery to back up the real-time clock
LattePanda Mu Lite Carrier Board pinout description.
In addition to the PCIe slot, the board also has M.2 M Key 2230 and M.2 E Key 2230 slots.
Practical applications
The Lite Carrier Board is the perfect solution for embedded developers who need a compact and efficient development environment. It can be used in projects ranging from:
- AI edge computing
- Industrial automation
- Medical devices
- Robotic systems and IoT
- Embedded hardware prototyping
LattePanda Mu Lite Carrier Board Technical Specifications
- Power supply:
- USB Type-C: 15V/3A
- DC socket 5.5/2.5 mm: 12 V to 20 V / up to 10 A
- Internal connectors:
- PCIe 3.0 x4 (works only with 12V DC power supply)
- M.2 M Key 2230 (PCIe 3.0 x1)
- M.2 E Key 2230 (PCIe 3.0 x1 + USB 2.0)
- RTC battery socket (CR1220)
- CPU fan connector
- Gravity UART (4-pin)
- Gravity I2C (4-pin)
- External connectors:
- 2x USB 3.2 Gen2 (10Gb/s)
- 2xUSB2.0
- HDMI 2.0 - max. resolution 4K
- Ethernet 1Gbps
- USB Type-C (Power Supply)
- DC 5.5/2.5mm (power supply)
- Open source project: PCB files available in KiCad 8.0+ format
- Dimensions: 146 x 102 mm (3.5'' format)
- Weight: about 70 g
Kit Contents
- 1x Lite Carrier Board for LattePanda Mu
- 1x Acrylic mounting plate
- 1x Set of mounting screws
- 1x CR1220 Battery (for RTC)
Items included in the set.
