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AJMRTC CM4-IO-BASE-A Carrier Board with USB HDMI Adapter for Raspberry Pi Compute Module 4, Mini CM4 Base Board, Expands Extra HDMI and USB 2.0 Ports via FFC Cable, Gigabit Ethernet, M.2 M-Key Slot, 4
- - Mini carrier board kit for Raspberry Pi CM4, includes CM4-IO-BASE-A mainboard and separate USB-HDMI adapter
- - FFC-connected expansion adapter adds one extra HDMI port and multiple USB2.0 ports for more peripherals
- - Onboard Gigabit RJ45 Ethernet, M.2 M-Key PCIe slot for NVMe SSD or wireless communication modules
- - Dual MIPI CSI + single MIPI DSI interfaces, 5V PWM fan header, MicroSD slot for CM4 Lite
- - Standard 40PIN GPIO header, compatible with Raspberry Pi HAT accessories for rapid prototype building
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Overview
Specs
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AJMRTC CM4-IO-BASE-A is a compact carrier board designed for all Raspberry Pi Compute Module 4 variants, both Lite and eMMC versions. Paired with the matching USB-HDMI adapter connected by FFC ribbon cable, it supplies an additional HDMI output and extra USB 2.0 ports for more display and peripheral connections. It integrates Gigabit Ethernet, M.2 M-Key PCIe slot, MIPI camera/display interfaces, fan connector and MicroSD boot slot for CM4 Lite. The 40PIN GPIO header supports most standard Pi HAT modules. It is small-sized, suitable for function verification, product evaluation and custom embedded system integration. Raspberry Pi CM4 module is sold separately.
Specifications:
- Compatible Module: Raspberry Pi Compute Module 4 (Lite / eMMC)
- Mainboard: CM4-IO-BASE-A
- Expansion Accessory: USB HDMI Adapter + 6PIN FFC Cable
- Video: Onboard HDMI0 up to 4K@30fps, Extra HDMI via adapter
- USB: Onboard 2×USB2.0, expanded USB ports from adapter
- Network: 10/100/1000M Gigabit RJ45 Ethernet
- PCIe Slot: M.2 M-Key for NVMe SSD or M.2 communication modules
- Camera & Display: Dual MIPI CSI, Single MIPI DSI
- Storage: MicroSD Slot (only for CM4 Lite)
- Expansion: 40PIN GPIO Header
- Fan: 5V PWM Fan Header
- Power Input: 5V DC
- Application: CM4 Prototype Evaluation, Embedded Development, Mini Industrial Control Host, Maker Projects
Warranty & Returns
Warranty, Returns, And Additional Information
Warranty
- Please contact the Seller directly for warranty information. Warranty information may also be found on the Manufacturer's website.
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Return Policies
- Return for refund within: 30 days
- Return for replacement within: non-replaceable
- This item is covered by ConnectFlow USA Return Policy
Manufacturer Contact Info
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