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· MPN: DFR1141

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##Introduction This is a full-function evaluation carrier board which exposes all the pins of the LattePanda Mu compute module, providing an ideal platform f...

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##Introduction This is a full-function evaluation carrier board which exposes all the pins of the LattePanda Mu compute module, providing an ideal platform for evaluating and developing each pin. With a wealth of onboard interfaces and expansion slots, it supports the connection of various peripherals and modules, greatly facilitating the testing of hardware and software and their compatibility evaluation, thus shortening the development time.Complete Pin ExposureThis board completely exposes all the pins of the LattePanda Mu compute module, featuring a rich array of interfaces and expansion slots. These include 4 USB3.0 ports, 2 Intel I225 2.5G network ports, 2 HDMI 2.0 ports, 2 M.2 slots, 1 standard PCIe x1 slot, 1 standard PCIe x4 slot, 1 Type C port, and more. It also reserves a variety of expansion pin headers, supporting the connection and testing of various peripherals and modules. Wide Voltage InputThis carrier board supports a wide voltage input of 12~20V, allowing it to be used in various power supply environments.Standard PCIe SlotsEquipped with standard PCIe 3.0 x1 and PCIe 3.0 x4 slots, this carrier board enables the convenient expansion of various peripherals, such as graphics cards, sound cards, network cards, etc.Dual M.2 SlotsIn addition to PCIe slots, it is also equipped with M.2 E key and M.2 B key slots, facilitating the easy expansion of WiFi cards, 4G or 5G cards, etc.Dual 2.5G PortsThis carrier board features two Intel i225-V 2.5G network ports, supporting high-speed data transmission.ITX Standard SizeAdopting the ITX motherboard standard size, this product can be directly used with ITX motherboard test benches, making it seamlessly integrate into your various projects and systems.Note:1. The LattePanda Mu compute module is not included with this product.2. To use this product, ensure you already possess the LattePanda Mu compute module.3. Before plugging or unplugging LattePanda Mu, any cables, or internal interfaces, it is necessary to disconnect the power supply.Versatile Carrier BoardsDFRobot offers a lite carrier board for the LattePanda Mu, providing a comprehensive development platform with various interfaces for swift design verification. Additionally, a full-function evaluation carrier board is available, exposing all pins of the LattePanda Mu for extensive hardware and software testing.Carrier boards of LattePanda Mu ##Features Expose of all pins of the LattePanda Mu compute moduleRich interface: 2x HDMI 2.0 ports, 2x 2.5GbE ports, 4x USB 3.0 ports, etc.Extensive expansion slots: 1x PCIe x1 slot, 1x PCIe x4 slot, 2x M.2 slots, etc., allowing for the expansion of various peripherals such as 4G/5G WWAN cards, PCIe cards, and more.12~20V wide voltage inputITX standard size ##Specification   Front I/O Interface1x 3.5mm microphone interface1x 3.5mm headphone interface2x USB 2.04x USB 3.01x USB Type-C(supports USB 2.0, USB 3.0, DisplayPort)1x DB9(RS232)1x SIM card slot  Rear I/O Interface1x Power button2x Intel 2.5GbE network interfaces2x HDMI 2.0 interfaces1x DC 5.5x2.5mm power jack1x DC Power 5.08mm Screw Terminal Plug  Expansion Slots1x PCIe 3.0 x1 slot1x PCIe 3.0 x4 slot (multiplexed with the SATA signals)1x M.2 E Key slot: Supports 2230 Type WLAN card (PCIe 3.0 x1, USB 2.0; multiplexed with the Ethernet port 2 (RJ45_2) signals)1x M.2 B Key slot: Supports 3042/3052 Type 4G/5G WWAN card (USB 3.0, USB 2.0)2x SATA 6Gb/s interfaces (multiplexed with the PCIe 3.0 x4 signals)  Pins/Jumpers/Buttons1x CPU fan interface (CPU_FAN)1x System fan interface (SYS_FAN)1x MIPI CSI-2 interface (MIPI_CSI)1x I2S header (I2S1)1x TPM header (TPM)1x eSPI header (ESPI_CON)1x Auto power-on jumper (AUTO_PWR)1x Temperature sensor header (TMP)1x USB 2.0 header (F_USB1)1x Front panel header (F_PANEL1)1x UART and I2C header (UART_I2C_1)1x SoC GPIO header (GPIO_1)1x Speaker interface (SPEAKER)1x HD Audio header (F_AUDIO)1x Function Configuration DIP switches (ID_SW)1x USB header power control jumper (F_USB_PWR)1x Front USB power control jumper (R_USB_PWR)1x PoE power header (POE_IN)1x Hard disk power interface (HDD_PWR1)1x Power input header (POE_OUT)ITX Dimension: 170 x 170mm ##Documents Design Files(KiCad) ##ShippingList Full-Function Evaluation Carrier Board x1SATA Data Cable x2SATA Power Cable x1Product Manual x1

Jargon buster

Plain-language definitions for the technical terms used above.

5G
A mobile network standard used for high-speed wireless data links. If a project uses a 5G gateway, its power system must be able to supply enough current reliably for outdoor or remote operation.
DisplayPort
A digital display interface used to connect monitors and other video displays. It matters because the supported DisplayPort version affects display resolution, refresh rate and monitor compatibility.
GPIO
General-purpose input/output pins are microcontroller pins you can set in software to read signals, switch devices on and off, or connect to peripherals. The number of GPIO pins matters because it limits how many buttons, LEDs, sensors, and other parts you can wire directly to the board.
HDMI
HDMI is a common digital video and audio connection used by computers, media players, and many displays. If a display kit has HDMI input, it is usually much easier to test with a single-board computer because it can act like a normal monitor.
Headers
Rows of metal pins used to plug a module into a breadboard or connect it with jumper wires. Pre-soldered headers make the module easier to use straight away without needing to solder the pins yourself.
I2C
I2C is a two-wire communication bus used by many sensors and small modules. It matters because several I2C devices can share the same two wires, but each device needs a compatible address and your controller must support I2C.
I2S
I2S is a digital audio interface used to send sound data between chips, such as from a microcontroller to an audio amplifier or DAC. It matters if your project needs cleaner digital audio output than a basic buzzer or PWM signal can provide.
M.2
A compact edge-connector format commonly used to plug small modules into a carrier board without soldering. On this product it is the physical connector used by the MicroMod system, so compatibility with the matching processor board is important.
MIPI
MIPI is a high-speed display and camera interface often used inside phones, tablets, and embedded devices. It matters because raw MIPI displays usually need special driver hardware or software support, unlike plug-and-play HDMI screens.
PCIe 3.0 x1
A high-speed internal computer expansion connection using one PCI Express data lane. It matters because the expansion board must physically and electrically match the LattePanda IOTA’s PCIe connector to work.
PoE
Power over Ethernet lets one Ethernet cable carry both network data and electrical power. This is useful when installing a device where running a separate power adaptor would be difficult.
UART
UART is a simple serial connection that sends data over separate transmit and receive wires, often labelled TX and RX. It matters because this module is designed to replace a wired UART cable with a wireless link while keeping the same serial data format.
USB Type-C
A reversible USB connector used for power and data on many modern devices. On this kit it indicates an alternate 5V power input, which may be useful for setup or charging without the solar panel.

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