reComputer Mini Extension Board for Jetson Orin Nano/Orin NX, 4×USB 3.0, Gigabit Ethernet, CAN, I2C, SPI, 48V (max 54V)

Overview

The reComputer Mini Extension Board is a Mini Extension Board designed to stack with the reComputer Mini Carrier Board for NVIDIA Jetson Orin Nano/Orin NX. It mounts to the bottom of the carrier and integrates a JST board to expand I/O commonly required in autonomous machines such as drones, patrol robots, and delivery robots. The board offers compact dimensions and supports 48V battery systems (max 54V input). It must be used together with the reComputer Mini Carrier Board.

Key Features

• Compact size for robotics and drone applications
• 48V compatible: usable in 48V battery systems (max 54V input)
• Rich I/O: 1× RJ45 Gigabit Ethernet (10/100/1000M), 4× USB 3.0 Type-A (5Gbps), CAN, I2C, SPI
• Orin compatibility: works with Jetson Orin Nano and Jetson Orin NX via reComputer Mini Carrier Board
• Stackable design: attaches beneath the reComputer Mini Carrier Board

Hardware Overview

Front view (with JST board)

• J22: Fan connector
• J6: Gigabit Ethernet port
• J17: SPI
• J7/J8: USB 3.0 (4×)
• SW1: 2‑channel switch (1×)
• I2C (2×)
• CAN (2×)
• J3/J4: XT30 (2+2) (2×)

Bottom view

• J1: Female connector
• J13: Male connector
• J16: Power header

Specifications

Trade & Compliance

What’s Included

• reComputer Mini Extension Board ×1

Applications

• Robotic control for drones, patrol robots, and delivery robots

Capable of Bringing Generative AI to the Edge
Build AI agents to process video and images with Vision‑Language Models (e.g., LLaVA) for summarization, search, and insights.

Build Multi‑streams AI Video Analytics
Jetson Orin NX incorporates the NVIDIA Multi‑Standard Video Decoder for SD/HD/UltraHD content. reComputer J4012 can take 18×1080p30 streams. See tested YOLOv8 performance using NVIDIA DeepStream.

Fastest Way to Deploy Generative AI and Computer Vision Models
Use the prepared jetson-examples for one‑line deployment of projects including Ollama, Llama3, YOLOv8, and more.

Manuals

• Datasheet
• Schematic
• 3D File

Details

Extension board with JST board front view featuring fan connector, Gigabit Ethernet, SPI, USB 3.0 (4x), I2C (2x), CAN (2x), XT30 connectors, and a 2CH switch. Includes COOLCOX fan and LINK-PP module.

Extension Board bottom view with female, male connectors and power header labeled.

Shelf collapsed at 3:30 PM, boxes fell and blocked aisle; incident captured on camera.

Detects cars with confidence scores; logs display performance metrics, FPS, and system status during operation. (20 words)

Supports Llama3, ollama, LLaVA, Llama Index, Stable Diffusion Webui, Nanoowl, NanoDB, Whisper