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STEVIE is a compact, low-cost, feature-packed carrier board solution for the NVIDIA Jetson AGX Xavier computer module. STEVIE measures 92 x 106mm (3.62 x 4.17"), just slightly larger than the AGX Xavier module (87 x 100mm). This small outline enables Stevie to provide the maximum amount of I/O and support full-size 2280 M.2 modules in the smallest possible size.
The most popular I/O is located along the front edge of the board using commercial style panel I/O connectors. This facilitates installation in an enclosure with fewer internal cables, helping to further reduce overall system cost and size.
PCIe Minicard and M.2 sockets enable the installation of flashdisk and I/O expansion module to customize Stevie to your particular application requirements.
STEVIE is available in three models. STV-BB01 is the full feature model. STV-BB02 is the same as BB02 but has just one Ethernet port. STV-BB03 is a cost reduced model with fewer I/O features and a lower height single Ethernet jack.
STEVIE is ideal for NVIDIA Jetson Xavier applications in typical commercial / industrial environments requiring low cost and compact size. For mobile and outdoor applications requiring a higher degree of ruggedness or more advanced I/O, see our ELTON carrier with PCIe/104 I/O expansion.
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Available Models |
The table below lists the I/O features of the available Stevie configurations. In all respects not listed, all models are identical.
Model |
STV-BB01 |
STV-BB02 |
STV-BB03 |
Description |
Full featured model |
Single Ethernet model with all other features |
Cost reduced model |
Ethernet |
2 Gigabit Ethernet using dual stacked RJ-45 jack |
1 Gigabit Ethernet using dual stacked RJ-45 jack; one port inoperative |
1 Gigabit Ethernet using single RJ-45 jack |
Serial ports |
4 RS-232/422/485 |
4 RS-232/422/485 |
2 RS-232/422/485 |
Data Acquisition |
Microcontroller with 6 ADC, 2 DAC, 13 GPIO |
Microcontroller with 6 ADC, 2 DAC, 13 GPIO |
I2C GPIO expander with 16 GPIO lines |
USB |
2x USB 3.1, 2x USB 2.0 |
2x USB 3.1, 2x USB 2.0 |
2x USB 3.1, 2x USB 2.0 |
HDMI |
2 |
2 |
2 |
CAN |
2 |
2 |
2 |
Audio |
Yes |
Yes |
Yes |
M.2 socket |
NVMe x4 2280 |
NVMe x4 2280 |
NVMe x4 2280 |
Mini PCIe socket |
1 with PCIe and USB |
1 with PCIe and USB |
1 with PCIe and USB |
Micro SD |
1 Micro SD + UFS |
1 Micro SD + UFS |
1 Micro SD + UFS |
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Stevie Block Diagram |
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Data Acquisition |
A built-in data acquisition circuit provides 12-bit A/D up to 1MSPS, 12-bit D/A, and 3.3V GPIO. Diamond's free C-language programming library simplifies application development, while a GUI control panel offers convenient control and monitoring of real-world processes as well as ready-to-run data logging capability.
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Cable Kit |
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Stevie Cable Kit |
Cable kit CK-STV-01 contains all cables needed for the I/O pin headers and power connector on Stevie. Generic commercial-style cables (Ethernet, USB, HDMI) are not included.
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CK-STV-01 includes the following cables:
No. | Qty | Cable | Description | Drawing |
1 | 1 | 6980524 | External battery cable, discrete wires | Show |
2 | 2 | 6980601 | Dual serial port cable, 2x DB9 male | Show |
3 | 1 | 6980602 | Dual USB 2.0 cable, 2x USB 2.0 type A | Show |
4 | 1 | 6980605 | HDMI Cable | Show |
5 | 1 | 6980606 | Cable, FCI Latching 2mm to DB25F, 12", Ribbon | Show |
6 | 1 | 6980608 | Audio cable, 3x 3.5mm jacks | Show |
7 | 2 | 6981182 | CANbus 2.0 cable, JST 1x4 to DB9M | Show |
8 | 1 | 6981507 | Power Cable, IPD 2x2 to Leads, 20AV | Show |
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System Solutions |
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JetBox Stevie Systems |
Stevie is available as a complete system, with the AGX Xavier 32GB module installed and preprogrammed with Diamond's customized Linux OS for Jetson, all assembled into a sturdy steel and aluminum enclosure. The enclosure provides access to all the front edge I/O connectors plus 4 additional DB9 connectors (serial ports and/or CAN), the second HDMI port, 2 USB 2.0 ports, and up to two SMA type antenna connectors for an installed M.2 or Minicard module. To learn more about these systems click here.
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Development Kit |
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Ordering Information |
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Models and Accessories |
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www.diamondsystems.com | Sunnyvale, California USA | +1-650-810-2500 | sales@diamondsystems.com |