*mydirectindustry

Catalogs
Seeed Studio
reComputer Mini J30/40 datasheet

reComputer Mini J30/40 datasheet

Product catalog summary

Introduction
The reComputer Mini is a compact AI computer utilizing NVIDIA Jetson Orin Nano/Orin NX modules, delivering up to 100 TOPS AI performance. It includes a PCIe port for expansion and is designed for integration into autonomous machines such as drones and robots. It supports a maximum 54V DC input, making it suitable for battery-powered systems.

Part List
The package contains a Jetson Orin module, Seeed Carrier Board, 128GB NVMe SSD, antennas, an aluminum case with a fan and heatsink, an XT30 to DC power connector, and an optional extension board. The power supply should be under 100W.

Jetson Orin Nano Specifications
The Jetson Orin Nano series offers models with 4GB and 8GB memory, providing 20 and 40 TOPS AI performance respectively. They feature NVIDIA Ampere architecture GPUs, support multiple cameras, and offer various I/O options including USB and PCIe.

Jetson Orin NX Specifications
The Jetson Orin NX series includes 8GB and 16GB models with 70 and 100 TOPS AI performance. They feature advanced GPU and CPU configurations, support high-resolution video encoding/decoding, and multiple camera inputs.

Carrier Board Technical Specifications
Compatible with Jetson Orin NX/Nano, the carrier board includes USB ports, M.2 slots for SSD and WiFi modules, fan connectors, and various I/O ports. It operates within a temperature range of -10℃ to 50℃ and supports a power supply of 12-54V.

Extension Board Technical Specifications
The extension board provides additional USB ports, Ethernet, fan connectors, and CAN connectors. It includes multifunctional ports for further expansion.

USB Ports
The carrier board supports multiple USB configurations, including USB 2.0 and USB 3.2 Type-A and Type-C connectors. The extension board adds four more USB 3.0 Type-A ports.

Conclusion
The reComputer Mini J30/40 is a versatile AI computing solution with robust expansion capabilities, suitable for various autonomous applications.

USB 3.0 and Ethernet Specifications
USB 3.0 Type A connectors are used for data transmission and power supply, with specific pins for transmit and receive functions. Dual stacked USB 3.0 Type-A ports share a power supply of 2.4A. Gigabit Ethernet (RJ45) supports 10/100/1000M speeds, with specific pins for data transmission (MDI) and LED indicators for link status and activity.

M.2 Expansion Slots
M.2 Key E and Key M slots are detailed with pin assignments for PCIe lanes, USB, I2S, UART, and power supply. Key E supports PCIe Gen4.0 and is suitable for NVMe SSDs.

UART and CAN Interfaces
UART interfaces are provided for serial communication, with specific pins for transmit and receive functions. JST connectors are limited to a maximum output of 1A. CAN interfaces are available for Controller Area Network communication, with power supplied at 5V.

I2C and SPI Interfaces
I2C interfaces are detailed with pins for data and clock lines, supporting 3.3V operation. SPI interfaces include pins for chip select, master-in-slave-out (MISO), master-out-slave-in (MOSI), and clock (SCK), with built-in bidirectional level conversion.

240-pin Extension Ports
Extension ports provide additional connectivity options, including GPIO, PCIe, and CSI interfaces, with signals operating at 1.8V.

Notes and Recommendations
Ensure proper power supply and signal integrity by adhering to specified voltage levels and avoiding long wire connections for level-converted signals. The document includes a revision history indicating the initial version date and editor.

Catalog excerpts

reComputer Mini J30/40 datasheet Introduction reComputer Mini is a tiny AI computer powered by NVIDIA Jetson Orin Nano/Orin NX module, delivering up to 100 TOPS AI performance. It‘s equipped with PCIe port at the bottom to provide rich expansion capabilities, which also can be customized flexibly. The whole system is designed for embedding into autonomous machines such as drones, patrol robots, delivering robots, etc. It can directly occupy max 54V DC input, able to be widely used in battery powered systems. Note. The Power source supplying to the device should less than 100W. • Seeed Carrier Board (reComputer Mini J401) x1 • Aluminum case with Fan and Heatsink x1 • Extension Board(additional purchase) x1 © 2008-2025 Seeed Technology Co., Ltd. All rights reserved. 1/29

Open the catalog to page 1

Open the catalog to page 3

Open the catalog to page 4

Open the catalog to page 5

Open the catalog to page 6

Open the catalog to page 7

Open the catalog to page 8

seeed studio reComputer Mini J30/40 The carrier board supports several USB Connectors. One is a USB 2.0 Micro-B connector supporting Device mode only (including USB Recovery). There are two USB 3.2 Type A connectors with 10Gbps speed for Host mode only. And one USB 3.2 Type-C Connector supports Host mode and DP signal inside. There are also one USB 2.0 in the form of a xh1.25 JST-5pin connector for Host mode. The extension board supports additional 4 USB 3.0 Type A connectors. © 2008-2025 Seeed Technology Co., Ltd. All rights reserved. 9/29

Open the catalog to page 9

Open the catalog to page 10

seeed studio reComputer Mini J30/40 Orin Module USB2.0(USB2) is connected to Hub. It's used to converted to 4 ways. Orin Module USB3.2 Signals. © 2008-2025 Seeed Technology Co., Ltd. All rights reserved. 11/29

Open the catalog to page 11

Open the catalog to page 12

Open the catalog to page 13

Open the catalog to page 14

Open the catalog to page 15

Open the catalog to page 16

Open the catalog to page 17

Open the catalog to page 18

Open the catalog to page 19

Open the catalog to page 20

Open the catalog to page 21

Open the catalog to page 22

Open the catalog to page 23

Open the catalog to page 24

Open the catalog to page 25

Open the catalog to page 26

Open the catalog to page 27

Open the catalog to page 28

Open the catalog to page 29

All Seeed Studio catalogs and technical brochures

*Prices are pre-tax. They exclude delivery charges and customs duties and do not include additional charges for installation or activation options. Prices are indicative only and may vary by country, with changes to the cost of raw materials and exchange rates.

Brand list