A203 Carrier Board for Jetson Nano/Xavier NX/TX2 NX with compact size and rich ports (Wifi, Bluetooth, SSD supported etc.)

A203 is an extended carrier board specifically for NVIDIA Jetson Nano / Xavier NX/TX2 NX. The rich peripheral interfaces make it suitable for  end to end AI robot applications in manufacturing, logistics, retail, agriculture and other industries. With the powerful NVIDIA controlling module(not included) and its compact design, it is good for Video Analysis and Robotics like UAV, Unmanned boat, Unmanned submarine, etc.

Out of stock
  • 10+: $161.00



  • The carrier board is specially designed for working with Jetson Nano/Xavier NX / TX2 NX modules and we will not include them inside.

  • When using Jetson Nano, the Wifi module cannot work with SSD together.

  • When using Jetson Nano, CAN cannot work.

  • If want to burn OS into module. First enter the recovery mode, find the 8 pin IO on A203 and connect Pin 6(RECO) to GND with jumer line.

  • We will not include power cable, please choose suitable cabel form according to your country.


  • Compact size (87mm*52mm*26mm) saves precious space
  • Light weight (57g) good for small AI or IoT Application
  • Rich ports, compatible with a large number of AI schemes
  • Supporting M.2 key M SSD
  • SD card slot
  • WiFi Bluetooth Supported
  • RTC 


A203 is a high-performance, interface rich NVIDIA Jetson Nano / Xavier NX/TX2 NX compatible carrier board, providing HDMI 2.0, Gigabit Ethernet, USB3.0, USB 2.0 (w / OTG function) M.2 key E Wifi / BT, M.2 key M solid-state drive, CSI camera, RS232, SD card, CAN, PIO, I2C, I2S fans and other rich peripheral interfaces are suitable for environments with strict environmental requirements, small size and powerful functions.

Basically, it works with an NVIDIA  module mentioned above to achieve graphic AI applications. To be more specific, with the NVIDIA Jetson Nan0/Xavier NX / TX2 NX module assembled, it could support NVIDIA JetPack, which includes a board support package (BSP), Linux OS, NVIDIA CUDA®, cuDNN, and TensorRT™ software libraries for deep learning, computer vision, GPU computing, multimedia processing, and much more. It is suitable for small size AI graphical application such as smart-city IoT edge devices, NVR, Home robots, UAV, Unmanned boat and Unmanned submarine which need to have a light weight, low power consumption and small overall design.


  • Industrial Automation

  • Smart Office

  • Smart City

  • Smart Agriculture

  • Healthcare

  • Robotics


A203 Connector Summary




HDMI Right Angle Vertical Connector

USB 3.0 Type A

USB 3.0 Link 1 Type A Connector

NVIDIA Gigabit Ethernet

RJ45 Gigabit Ethernet Connector (10/100/1000)

DC Power

DC Input Power TE Connector


USB 2.0 Link 0 OTG Micro-AB Connector


Picoblade Header

SD Card

1x microSD Card Slot

M.2 Key E

PCIE 2242 Size

CSI Camera

1x MIPI CSI-2 

Multifunctional port

2.0 PITCH 40 PIN

3V Lithium Battery

3V backup battery

M.2 Key M Disk

Disk size 2240

NVIDIA Jetson Nano/NX/TX2 NX

Nano/NX/TX2 NX 260 PIN Connector

Multifunctional port

2.0 PITCH 12 PIN (such as CAN)

Multifunctional port

2.0 PITCH 8 PIN (reset,,recovery, etc.)


Comparison Chart 


A203 carrier board for NVIDIA® 

Jetson™ Nano/NX/TX2 NX

A203 V2 carrier board for

 NVIDIA® Jetson™ Nano/NX/TX2 NX

A205 carrier board for NVIDIA® 

Jetson™ Nano/NX/TX2 NX

A206 carrier board for NVIDIA® 

Jetson™ Nano/NX/TX2 NX

Module Compatibility  NVIDIA® Jetson™ Nano/NX/TX2 NX  NVIDIA® Jetson™ Nano/NX/TX2 NX  NVIDIA® Jetson™ Nano/NX/TX2 NX  NVIDIA® Jetson™ Nano/NX/TX2 NX
PCB Size / Overall Size 87mm*52mm 87mm*52mm 170mm*100mm 100mm*80mm
Display   1*HDMI 1*HDMI 2*HDMI 2*HDMI
CSI Camera 1*CSI 1*CSI 6*CSI 2*CSI
Ethernet 1x Gigabit Ethernet (10/100/1000M) 1x Gigabit Ethernet (10/100/1000M) 2x Gigabit Ethernet (10/100/1000M) 1x Gigabit Ethernet (10/100/1000M)
USB 1* USB 3.0 0.5mm pitch 20Pin ZIF
2* USB 3.0 Type A (Integrated USB 2.0); 2* USB 3.0 Type A (Integrated USB 2.0); 4* USB 3.0 Type A (Integrated USB 2.0); 4* USB 3.0 Type A (Integrated USB 2.0);
1* USB Micro B(Not support power input) 1* USB Micro B(Not support power input) 1* USB 2.0 Type C(Support OTG) 1* USB Micro B(Not support power input)
SATA \ \ 5 SATA \
M.2 Key M 1*M.2 Key M 1*M.2 Key M \ 1*M.2 Key M
M.2 Key E 1*M.2 Key E 1*M.2 Key E 1*M.2 Key E 1*M.2 Key E
TF_Card 1* TF_Card 1* TF_Card 1* TF_Card \
USB WIFI Mode \ \ 1* Standard USB WIFI Mode(4 pin interface) \
Audio \ \ 1* Audio Jack; \
2* Microphone interface;
2* Speaker interface
SPI Bus 2* SPI Bus(+3.3V Level) 2* SPI Bus(+3.3V Level) 2* SPI Bus(+3.3V Level) 2* SPI Bus(+3.3V Level)
FAN 1* FAN(5V PWM) 1* FAN(5V PWM) 2* Fan(12V/5V); 1* FAN(5V PWM)
1* FAN(5V PWM)
CAN 1* CAN 1* CAN 1* CAN 1* CAN
Multifunctional port 1* 40-Pin 1* 40-Pin 1* 40-Pin 1* 40-Pin
RTC Battery included Battery not included Battery not included Battery not included
Power Requirements DC 15V/3A DC 19V/4.74A (MAX 90W)  DC 15V/3A DC 15V/3A
Operating Temperature -25° to +65° -25° to +65° -25° to +80° -25° to +80°

Hardware Overview

Part List

1 x A203 Carrier Board

1 x Power Adapter 15V/3A (Power cable not included)


HSCODE 8543909000




Write Your Own Review
Only registered users can write reviews. Please Sign in or create an account