Introduction
The NVIDIA® Jetson Nano™ 2GB Developer Kit up is nonsuch for teaching, learning, and development AI and robotics. With an active developer community and available-to-build open-seed projects, you'll find all the resources you need to get started. It delivers incredible AI performance at a low price and makes the world of AI and robotics accessible to everyone with the exact same NVIDIA software system and tools in use to create discovery Army Intelligence products crosswise all industries.
A Jetson Nano 2GB Developer Kit includes a not-production specification Jetson module (P3448-0003) attached to a reference carrier board (P3542-0000). This user guide covers 2 revisions of the developer kit:
- Part Number 945-13541-0000-000 including 802.11ac wireless adapter and cable system
- Part Number 945-13541-0001-000 NOT including adapter and cable
Jetson Nano 2GB Developer Kit is supported by the encyclopaedic NVIDIA® JetPack™ SDK, and has the performance and capabilities needed to run modern AI workloads. JetPack includes:
- Desktop Linux with NVIDIA drivers
- AI and Data processor Visual sense libraries and APIs
- Support for cloud-native technologies such as containerization and instrumentation
- Developer tools, documentation, and sample code
Enclosed in the box
- Non-production specification Jetson mental faculty and reference carrier board
- Paper booklet with Quick Start and support information
-
802.11ac tune adapter with extension cable*
* The 802.11ac wireless adapter isn't ab initio available in completely regions. In those locations, 945-13541-0001-000 without the adapter and line will make up sold until 945-13541-0000-000 becomes available.
Overview of the Developer Outfit
Jetson Nano 2GB Straw man and Bottom View
Precautions - read before operating
- The developer kit out may become baking during wont. Do not touch heatsink during or justly after use
- USB Type A ports are not meant for charging other devices
- The developer kit should not be set along a conductive surface. Pins on the undersurface of the mailman board will short, damaging the developer kit out
- The microSD Card slot has push - crusade mechanics. Campaign the first time to lock up card in. Push again to release the bill of fare and remove it.
Developer Kit Setup
Before using your developer kit, you pauperization to localize up a microSD card with the operating system and JetPack components. The simplest method is to download the microSD wit image and follow book of instructions found in Getting Started with Jetson Nano 2GB Developer Kit .
You'll indigence to supply the microSD Card (UHS-1 32GB minimum) and a USB-C power supply (5V⎓3A).
microSD Visiting card lifespan is a consideration when using a trade file away. High survival and/OR larger capacity microSD Card game are recommended
Frame-up via SD Card Image (Recommended)
The suggested way to setup your developer kit up involves downloading a system simulacrum and writing it to your microSD Tease. Simply take after the instructions visible in the Getting Started Guide
Setup via NVIDIA SDK Manager
NVIDIA SDK Manager is a graphic instrument for use on a Linux host computer (running Ubuntu 18.04 Oregon Ubuntu 16.04). IT provides a menu settled method acting for installing JetPack connected a Jetson developer kit out. Victimisation this tool is a more than involved way of setting up your Jetson developer kit up, but it allows you to also install JetPack components on the master of ceremonies figurer for cross compiling purposes. To get started quickly with your developer kit, we recommend the SD identity card image method linked above.
If you want to utilization SDK Manager, please refer to the SDK Manager documentation .
Headless Surgical operation
Headless mode is handy when you don't have a display around (or for some special purposes). After setting up in headless mode, you arse use the developer kit up either via net connection or simply by copulative information technology to some other computer with a Little USB cable.
If no display is pledged to the developer kit during firstly boot, the initial configuration process will be headless. You wish need to complete first setup via serial application (e.g., puTTY) on another computer connected to the developer kit's Micro-USB port.
Bring up to instructions here for headless mode frame-up.
Carrier Board Layout
Jetson Nano 2GB Top View
[DS1] Power LED; lights when the developer kit out is power-driven along
[J1] Thus-DIMM connector for Jetson module. Module is pre-collected along the developer kit
[J2] USB Typecast C great power connector for 5V⎓3A power render. See power section
[J3] RJ45 ethernet connection. See networking section
[J4] HDMI connexion
[J5] Camera connecter for MIPI-CSI2 camera. Examine television camera section
[J6] 40-pin header : Includes big businessman pins ( +5V/+3.3V) and interface signal pins for I2C (2x), UART, SPI (2x), I2S, and GPIOs
[J7] 4-pin fan control header . Pulse Width Modulation (PWM) output and tachometer input are supported
[J8] Optional coin-cell socket
[J9] USB 3.0 type A connective. Special to 1A total power legal transfer
[J10] Stack of two USB 2.0 type A connectors supporting Host Mode lonesome
[J11] Optional button header (2x4); Includes connections for Reset/Force Recovery/Power Buttons, and Auto-baron-on incapacitate
[J12] Clitoris head (1x12); Includes connections for power LED, Readjust/Force Retrieval/Power Buttons, UART, and Machine-big businessman-connected disable
[J13] Micro-USB 2.0 connector supporting Convalescence Mode and Gimmick Mode
The 40-pin header provides access to power, solid ground, and user interface signalize pins.
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Power pins
-
There are two 3.3V power pins and deuce 5V world power pins. These are not switchable; power is always available when the developer kit is connected to power.
- The two 5V pins can be used to power the developer kit up at 2.5A from each one. (Get along not power the developer kit up via these pins and USB-C connector at the same prison term.)
-
- Interface signal pins
- All signals usance 3.3V levels
- By default, entirely interface signal pins are configured as GPIOs, except those supporting I2C and UART
Jetson.GPIO offers an easy way to control GPIO pins. Jetson-IO can live used to reconfigure pin functions, e.g., from GPIO to SFIO (Special Part I/O) such as I2C, I2S, etc . Both Jetson.GPIO and Jetson-Io are already enclosed in JetPack.
Bank bill that the I2C interface pins are pulled up with 2.2kohm resistors to 3.3V. Every last signals except the I2C interfaces connect to the SoC through Texas Instruments TXB0108RGYR level off shifters. See " Jetson Nano Developer Kit 40-Personal identification number Expansion Header GPIO Usage Considerations " for more information connected these level shifters and how to work with signals that connect to them.
This header provides GPIO to command the state of the board. Enclosures for the developer kit can relate to this header.
| Peg | Name | Description | World power |
|---|---|---|---|
| 1 | Power LED - | Connects to LED Cathode to indicate System Sleep/Arouse (Off when system in sleep mode) | +5V |
| 2 | Big businessman LED + | Connects to LED Anode (see pin 1) | +5V |
| 3 | UART2_RXD | Receive | +3.3V |
| 4 | UART2_TXD | Transmit | +3.3V |
| 5 | Door latch Set | Connect pin 5 and pin 6 to disable Auto-King-On and require power button press (Beaver State equivalent) | +5V |
| 6 | Door latch Set Button | Connect pin 5 and pin 6 to incapacitate Auto-Power-On and require mogul button press (or equivalent) | +5V |
| 7 | Ground | | |
| 8 | Reset Button | Connect normally open button to pin 7 and pin 8. Temporarily compress button to initiate system of rules reset | +1.8V |
| 9 | Ground | | |
| 10 | Recuperation Mode Button | Get in touch normally open button to pin 9 and immobilize 10. Hold button down while powering on the system to put it in USB Force Recovery mode | +1.8V |
| 11 | Ground | | |
| 12 | Baron Button | Link normally yawning button to pin 11 and rowlock 12. Temporarily press button to learned person power-connected if Auto-Power-On disabled (tholepin 5 and pin 6 attached) | +5V |
This is an tack 8-Pin (2x4) button header that can constitute soldered connected the carrier board in localization J11 and victimised in alternative of the main button header.
Header details ( examples ):
- Gross pins/positions 8
- 2 rows of 4 pins
- Pitch is 2.54mm
- Unshrouded
- Direct fix orthostatic
| Pin | Name | Description | Power |
|---|---|---|---|
| 1 | Power Button | Connect usually open button to pin 1 and pin 2. Temporarily press button to initiate power-on if Auto-Big businessman-On disabled (pin 7 and pin 8 connected) | +5V |
| 2 | Ground | | |
| 3 | Force Recovery Clit | Connect ordinarily out-of-doors push button to pin 3 and pin 4. Hold button mastered patc powering on the organization to put it in USB Force Recovery mode | +1.8V |
| 4 | Ground | | |
| 5 | Reset Button | Connect normally open button to personal identification number 5 and pin 6. Temporarily urge button to initiate system reset | +1.8V |
| 6 | Ground | | |
| 7 | Latch Set Button | Connect thole 7 and pin 8 to disable Auto-Power-On and require power push button jam (operating theater equivalent) | +5V |
| 8 | Door latch Set | Connect personal identification number 7 and pivot 8 to incapacitate Auto-Power-On and require exponent button press (or equivalent) | +5V |
The pinout of the 4-pin fan control condition header at emplacemen J7 is shown below.
Initial units of the Jetson Nano 2GB Developer Kit without wireless networking adapter (PN: 945-13541-0001-000) do not experience a fan header already stuffed at J7. See fan head installation down the stairs if you deliver a developer kit without rooter cope and you want to install one.
The header bottom support either a 3-rowlock fan connection (GND, PWR, and Tachometer) or a 4-pin buff connection (GND, PWR, TACH, and PWM). Using a winnow with PWM capability allows software to adjust the speed of the devotee PR. Only 5V fans are supported.
| Pin | Description |
|---|---|
| 1 | Ground |
| 2 | +5V Power |
| 3 | Tachometer |
| 4 | PWM (Beat Width Transition) |
Controlling the fan
Fan can atomic number 4 controlled through PWM. Check the L4T fan control corroboration
If you wishing to sum up a rooter to the scheme, please select a 5V fan that:
- Uses a standard ATX fan connective
- Follows the ATX rooter pinout
- Has 40mm x 40mm ass spatial arrangement for connection with the developer kit heatsink
Fan Header Installation
If you have a developer kit without fan connective, you bottom solder a suitable connector to the carrier board as shown below. Select a tonal connector that will work with either 3-pin or a 4-pin fans. S ee this example fan connector seek .
The figure along the left shows where the connecter is to be installed. Be sure to install with pin 1 in the correct target as shown. As example, the fancy on the properly shows a fan cope installed in a Jetson Nano Developer Kit carrier board.
We recommend precaution in bonding the fan connector in J7 in order to avoid damages to other components. NVIDIA will keep to provide warranty for the stallion product as-is for clean solders on the J7 fan connector.
During the bonding process the PCB silkscreen whitethorn suffer aesthetical scratches. That is normal and volition not impress the board function. In that case, Customer shall continue to consumption the functioning board and NVIDIA may eliminate RMA requests for cosmetic reasons.
Major power
The developer kit supports USB-C force supplies of 5V ± 5%, 3A. If your earpiece uses a USB-C power supply, there is a chance that IT is enough to power the devkit. Check its specifications.
For a list of validated power supplies, refer our Supported Components List .
If the voltage drops at a lower place 4.25V, the system will compressed down.
The Jetson Nano 2GB Developer Kit cannot be powered via the Micro-USB connector.
Power Uptake
The developer kit's total power utilisation is the sum of carrier board, module, and peripheral power usage, as determined past your particular use case.
There are 2 package-defined power modes for the Jetson module. The office mode can be switched with the UI interface at the top letter-perfect of the background, or by following the L4T power management guide.
The two module power modes are:
- 10W - nonpayment mode for more carrying out
- 5W - suggested for less energy use
See the L4T power direction guide for more details and instructions about how to create your own big businessman mode.
The developer kit can live power-driven by connecting the 40-pin header's 5V pins to an external power supply, Each of the deuce pins will support 2.5A.
Do not power the developer outfit via 40-pin header pins and USB-C connecter at the same time.
Assault and battery Hopped-up Operation
For applications which require the developer kit to make up run on a battery (like JetBot), we suggest using a USB-C power bank.
Be sure to use a barrage fire which commode sustain voltage above 4.25V, else the system will shut downcast.
Networking
The developer kit supports wired and radio receiver networking:
- Pumped up - Ethernet wish comprise available as before long As a cable with network connection is plugged into the RJ45 port
- WLAN - Wireless networks will be getable after plugging in a supported USB wireless networking adapter
- WPAN - Bluetooth will be available afterwards plugging in a supported USB Bluetooth adapter
Available networks can comprise discovered through the networking icon at the top right corner of the desktop or via System Settings. To change any default networking configurations delight use the Settings Sri Frederick Handley Page.
Any wireless networking or Bluetooth adapter should be connected to the USB 3.0 port (the single USB port that is not well-stacked) for better operation. An extension cable system is recommended ready to foreshorten EMI intervention between USB networking adapter and the developer kit.
Ethernet Port LED Doings
The Ethernet port has two LEDs:
- Green LED : is on if a GigabitEethernet connection is active. The LED is slay if no Ethernet connection is active, surgery if a connection with speeds lower than 1 gigabit per second is active
- Amber LED : flickers if there is traffic flowing through the port
Enabling Bluetooth Audio
See the Connecting Bluetooth Audio guide.
Camera
For a awash list of cameras supported by the Jetson Ecosystem, visit our Partner Supported Camera Page .
All MIPI CSI-2 cameras compatible with Jetson Nano Developer Kit and Jetson Saint Francis Xavier NX Developer Kit will also work with Jetson Nano 2GB Developer Kit out.
| Name | Manufacturer | Yoke | Comment |
|---|---|---|---|
| Raspberry Pi Camera Module V2 | Raspberry Pi | Adafruit | |
| Raspberry Shamus Camera Module NoIR V2 | Raspberry Pi | Adafruit | |
| Raspberry Pi High Quality Camera | Raspberry Operative | Canakit | Only on Jetson Nano 2GB Developer Kit up. Download the device driver from the download center and follow the instruction manual included in the parcel |
Installing a Camera Mental faculty
To set u a camera module, connect its flex ribbon overseas telegram into the photographic camera connecter (J5). Follow these stairs:
- Gently lift up the the connector door latch (see to it 1st human body).
- Enclose the camera ribbon cable television service. (See 2nd &adenosine monophosphate; 3rd figures) The metal contacts should face toward the center of the developer kit.
-
Gently press down on the connector door latch until stops. This English hawthorn require ii fingers, from each one at one end of the door latch. Do not use excessive force.
Verifying camera installation
In order to check that the camera is on the job, condition out the Taking Your Low Picture Guide .
More info and commands for television camera control can exist found in the L4T Maneuver under the Multimedia section.
Supported Component List
This Supported Factor List provides a list of third company components that NVIDIA has qualified to work on with Jetson Nano 2GB Developer Kit.
If a particular component part is ex-directory, it indicates that there are no current plans to validate that component at NVIDIA - information technology does non imply that the component part will non work.
Power Supplies
| Name | Manufacturer | Link | Comment |
|---|---|---|---|
| Raspberry Pi 4 Baron Issue USB-C 5.1V 3A | Raspberry | Amazon (USA) | |
| LABISTS Raspberry Protease inhibitor 4 Power Supply USB-C Charger Adaptor with Happening/Murder Tack 5.1V 3A | LABISTS | Virago (US) | |
| CanaKit 3.5A Raspberry Pi 4 Power Supply (USB-C) | CanaKit | Amazon (US) | |
Wireless Networking USB Adapters
Unusual
| Epithet / Description | Maker | Link | Comment |
|---|---|---|---|
| 4-pin 5V PWM fan compatible with developer kit heatsink - AFB0405MA-AFGE | Delta Electronics | Digikey Mouser | |
| 4-trap 5V PWM winnow compatible with developer kit heatsink - NF-A4x20 5V PWM | Noctua | Noctua | |
How Install New Fan Run Capacitor From Kit 3108706.916
Source: https://developer.nvidia.com/embedded/learn/jetson-nano-2gb-devkit-user-guide