> For the complete documentation index, see [llms.txt](https://docs.monogoto.io/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://docs.monogoto.io/getting-started/general-device-configurations/physical-ai/nvidia-jetson-orin-nano.md). # NVIDIA Jetson Orin Nano The **NVIDIA Jetson Orin Nano Developer Kit** is a compact edge AI platform designed for computer vision, robotics, and intelligent IoT applications. When integrated with Monogoto connectivity, it can operate over public cellular networks, **private LTE/5G** networks, and **satellite IoT** services, depending on the connected modem and supported technology. ![](/files/IYBY2ByjOvcCnTjTR807) ### Prerequisites * Jetson Orin Nano Super Developer Kit * M.2 to USB Adapter * LTE/5G Module * Monogoto Cellular SIM ## **Hardware Connection Instructions** ![](/files/NvJo7F9rE17eleuizDlz) #### Open the Terminal Connect a monitor, keyboard, and mouse to the NVIDIA Jetson Orin Nano. After the Ubuntu desktop loads, open the **Terminal** application from the desktop or application menu. All commands in the following steps should be executed in this terminal #### **Identify the Modem Serial Port** ```bash ls /dev/ttyUSB* ``` #### Connect to the Modem ```bash sudo minicom -D /dev/ttyUSB3 -b 115200 ```
## Connect the EG25 to Monogoto Request the **product type, hardware** and **firmware** **version**: ```bash ATI ``` Request the **IMSI** (International Mobile Subscriber Identity): ``` AT+CIMI ``` Request the **ICCID** (Integrated Circuit Card ID), which is the identification number of the SIM card ```bash AT+CCID ``` ### Network Configuration It is possible to let the modem select the network automatically, or to manually define a network to connect with. #### **Option 1: Automatic Network Selection** To set the modem to **automatic network selection** enter the command: ```bash AT+COPS=0 ``` Check the **network and cellular technology the modem** is currently using: ``` AT+COPS? ``` Expected response: `+COPS: 0,0,"",X`. The last digit indicates the cellular technology:\ `0` indicates **GSM**\ `2` indicates **3G**\ `7` indicates **LTE** #### Option 2: Manual Network Selection Start with searching for available networks: ``` AT+COPS=? ``` {% hint style="warning" %} It may take several minutes before the modem responds. {% endhint %} The modem responds with the **names** and the **MCCMNC** codes of the available networks. It also shows the cellular technologies the networks support: ``` +COPS: (1,"vodafone NL","voda NL","20404",8),(1,"NL KPN","NL KPN","20408",0),(1,"vodafone NL","voda NL","20404",9),(1,"T-Mobile NL","TMO NL","20416",0),(1,"NL KPN","NL KPN","20408",8),(1,"vodafone NL","voda NL","20404",0),(1,"T-Mobile NL","TMO NL","20416",8),(1,"T-Mobile NL","TMO NL","20416",9),,(0,1,2,3,4),(0,1,2) OK ``` To find which of the networks Monogoto has **roaming agreements** with, review the [**Coverage lists**](/getting-started/global-public-coverage.md). {% hint style="info" %} To find the **profile** of your SIM, visit the [**Monogoto Console**](https://console.monogoto.io/), open the page **Things** ![](/files/OWVV2DjKOVW5iaNl1NcG) and select a specific **Thing**. Scroll down to **Mobile Identities** to find your profile in the column **Network Provider Name**. ![](/files/0IINqu41pSHJSRJYujvX) {% endhint %} Check the **network and cellular technology** the modem is currently using: ``` AT+COPS? ``` Expected response: `+COPS: 0,0,"",X`. The last digit indicates the cellular technology. **Manually set the network and the cellular technology**: ``` AT+COPS=1,2,"XXXXX",7 ``` Replace `XXXXX` with the **MCCMNC** code of your operator, for example`"20404"` for Vodafone NL. Use `7` for **LTE**. **Check the radio signal strength and signal quality:** ```bash AT+CSQ ``` {% hint style="info" %} `+CSQ` returns 2 values separated by a comma. The first value represents the **signal strength** and provides a value between 0 and 31; higher numbers indicate better signal strength. The second value represents the **signal quality** indicated by a value between 0 and 7. If `AT+CSQ` returns `99,99`, the signal is undetectable or unknown. {% endhint %} #### Query Network information This command returns the Radio Access Technology (RAT), MCCMNC operator code, and LTE band currently in use. ``` AT+QNWINFO ``` Example response: `+QNWINFO: "FDD LTE","20408","LTE BAND 3",1800`. ### Network Activation **Set the APN to** `data.mono`: ```json AT+CGDCONT=1,"IP","data.mono" ``` Validate if the **APN** is set correctly: ``` AT+CGDCONT? ``` Expected response: `+CGDCONT: 1,"IP","data.mono","0.0.0.0",0,0,0,0,0,0` **Activate the PDP (packet data protocol) context**: ``` AT+CGACT=1,1 ``` **Test** if the PDP context is activated: ``` AT+CGACT? ``` Expected response: `+CGACT: 1,1` #### Validate if your device received an **IP address**: ```bash AT+CGPADDR ``` Expected response: `+CGPADDR: 1,XX.XXX.XX.XXX` {% hint style="success" %} Do you see an IP address? **Congratulations! You’ve successfully connected the Quectel modem to Monogoto 🎉** {% endhint %} ## Test the connection by sending a PING A PING test can be performed to test if the modem has an active data connection with a mobile network. {% hint style="warning" %} When cellular modems are idle for a long period of time, cell towers might drop the data connection to save resources. Sending regular PINGs is a good method for testing the data connection, as well as for keeping the connection alive because the operator registers your device as being actively used. {% endhint %} **Send 3 PINGs** to IP address `8.8.8.8`: ``` AT+QPING=1,"8.8.8.8",3 ``` Example response: ``` +QPING: 0,"8.8.8.8",32,543,255 +QPING: 0,"8.8.8.8",32,396,255 +QPING: 0,"8.8.8.8",32,262,255 ``` ## Useful Links * [Jetson Orin Nano developer kit - Datasheet](https://files.gitbook.com/v0/b/gitbook-x-prod.appspot.com/o/spaces%2F-M0mPxGpottOEfcucXOR%2Fuploads%2FJxwP3yW1y6aoPFvOZ1rP%2Fjetson-orin-datasheet-nano-developer-kit.pdf?alt=media\&token=48d59983-aa39-424d-b697-ee8312362e91) * [Jetson Orin Nano Developer Kit - User Guide](https://docs.nvidia.com/jetson/orin-nano-devkit/user-guide/latest/quick_start.html) * [Jetson Orin Nano Developer Kit - Developer Guide](https://docs.nvidia.com/jetson/archives/r34.1/DeveloperGuide/index.html) * [JetPack SDK Downloads and Notes](https://developer.nvidia.com/embedded/jetpack/downloads) * [Jetson Orin Nano Super Developer Kit](https://www.nvidia.com/en-us/autonomous-machines/embedded-systems/jetson-orin/nano-super-developer-kit/) * [Adapter designed for Jetson Orin Nano](https://www.waveshare.com/product/sim8202g-m2-5g-for-jetson-nano.htm#none;)