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Diamond Systems JETBOX-FLOYD : JB-FLOYD-NAO-02 NVIDIA Jetson Nano Wide Temperature AI Edge Computer with Single GbE LAN

The JB-FLOYD-NAO-02 is the lower-cost Jetson Nano model in the Diamond Systems JETBOX-FLOYD series, with one Gigabit Ethernet port, one HDMI port and an M.2 2280 socket on a faster PCIe x4 link. It suits sensor gateways and single-display vision tasks that need a small AI edge computer rated from -25 to +80 °C.

  • Single GbE LAN: One Gigabit Ethernet port covers the uplink for gateways and single-camera nodes that do not need PoE.
  • M.2 2280 on PCIe x4: The low-cost carrier moves the M.2 socket to a PCIe x4 link for faster NVMe storage of up to 2 TB.
  • Jetson Nano, HDMI and Two Serial: The Nano module drives one HDMI display, with one RS-232 and one RS-232/485 port and eight GPIO for controllers.
  • Three CSI Camera Ports: Three 4-lane MIPI CSI camera ports, one USB 3.0 and two USB 2.0 ports cover cameras and peripherals without add-in cards.
  • 7-28 V DC, -25 to +80 °C: The DIN rail mountable enclosure accepts 7-28 V DC and is rated from -25 to +80 °C, with a 12 V AC adapter included.
View JETBOX-FLOYD Series
Operating Software: LinuxLinux
USB Generation: USB3USB3
M.2: 11x M.2
Connectivity: WirelessWi-Fi
NVMe: NVMe SSD SupportNVMe SSD
Thermal Dissipation: FanlessFanless
Operating Temperature: Extended TemperatureExtended Temp
Certification: CECE
Certification: FCCFCC
UK Support Team: +44 (0)1785 558 300 Call
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  • Overview
  • Specifications
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JB-FLOYD-NAO-02 Overview

Many edge AI jobs are a single camera or a set of sensors feeding one model, where the lowest cost per node matters more than extra ports. The Diamond Systems JB-FLOYD-NAO-02 is an AI edge computer in the JETBOX-FLOYD series that pairs the NVIDIA Jetson Nano with Diamond’s Floyd carrier board, a preconfigured Linux OS and an enclosure for DIN rail or table-top mounting.

The Jetson Nano module brings a quad-core Arm Cortex-A57 CPU at 1.43 GHz and a GPU rated at 472 GFLOPS, with 4 GB of memory and built-in flash that holds Diamond’s Linux image based on NVIDIA JetPack. That is a good fit for classification, detection on a few streams and sensor fusion, where power draw and cost matter more than peak throughput.

The low-cost carrier gives the JB-FLOYD-NAO-02 one Gigabit Ethernet port, one HDMI 2.0 port, one RS-232 port and one RS-232/485 port, eight 3.3 V GPIO, one USB 3.0 and two USB 2.0 ports. It drops the minicard socket and PoE, and in exchange the M.2 2280 socket runs on a PCIe x4 link, which suits NVMe flashdisks of up to 2 TB for logging video or sensor data.

Power on the JB-FLOYD-NAO-02 is a wide 7-28 V DC input, so 12 V and 24 V supplies both work, and a 12 V universal AC adapter is included for bench use. The system is rated from -25 to +80 °C, and dual SMA cutouts take Wi-Fi or cellular antennas for installed modules. For PoE+ and dual HDMI with the same module, see the JB-FLOYD-NAO-01; for Jetson Xavier NX on this carrier, see the JB-FLOYD-XNX-02.

JB-FLOYD-NAO-02 Specifications

Overview
Brand & ModelDiamond Systems JETBOX-FLOYD : JB-FLOYD-NAO-02
FeaturesCompact
Embedded
Fanless
GPU
Industrial
Performance
AI Performance0.5 TOPS
System-on-ModuleNVIDIA Jetson Nano 4GB: 512 GFLOPS (FP16), 128-core Maxwell GPU, 4-core Arm Cortex-A57 1.43GHz, 4GB 64-bit LPDDR4, 16GB eMMC, 5-10W
Operating SystemLinux Ubuntu 18.04
Graphics
Display Outputs1x HDMI
I/O
Ethernet1x Ethernet Ports
1x GbE LAN [RJ45]
USB3x USB Ports
1x USB 3.0 [Type A]
2x USB 2.0 [Type A]
Serial2x Serial Ports
1x RS232 [DB9]
1x RS232/485 [DB9]
GPIOGPIO [8-lines]
MIPI Interface3x 4 Lane MIPI CSI-2
Expansion
M.21x M.2 Expansion Slots
1x M.2 M-Key [PCIe x4] [2280]
Wireless ConnectivityOptional WiFi/Bluetooth
Storage
Storage16GB eMMC
1x M.2 SSD
1x Micro SD
NVMeNVMe SSD Support
Power
Power Input7-28V DC [Barrel Connector]
AC Power Supply Included
Environmental Conditions
Thermal DissipationFanless Passively Cooled Chassis
Operating Temperature-25°C to 80°C [-13°F to 176°F]
Storage Temperature-40°C to 85°C [-40°F to 185°F]
CertificationCE
FCC
Mechanical Properties
Dimensions175mm x 53mm x 91mm (6.89" x 2.09" x 3.58")
Mounting OptionsDesktop
DIN Mount

Official Diamond Systems UK Distributor

Things Embedded is an official Diamond Systems UK distributor, supplying the JB-FLOYD-NAO-02 with the Jetson module and Linux image installed and tested. For a smaller box with HDMI, DisplayPort and screw-terminal GPIO, the JETBOX FLOYD-SC takes the same Nano module, and the ZIGGYBOX offers Jetson TX2 and TX2i in an even smaller enclosure. Within the JETBOX-FLOYD range, the 01 models carry PoE+, dual HDMI and a minicard socket, while the 02 models trade those for a single port and a faster PCIe x4 M.2 socket, so the right build depends on whether the cameras need power.

Across our range, the JB-FLOYD-NAO-02 sits with our AI edge computers and our NVIDIA Jetson Nano systems, and its -25 to +80 °C rating places it among our wide temperature computers. It suits sensor gateways and single-camera nodes where the lowest cost per site matters more than PoE, a second display or a minicard socket. Its 7-28 V DC input accepts both 12 V and 24 V supplies, which simplifies wiring in cabinets that already carry one or the other.

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