How to install and setup Serial - WiFi for Orange PI - IoT Sharing

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Sunday, May 28, 2017

How to install and setup Serial - WiFi for Orange PI

1. Introduction
- The price of Orange Pi is cheap, but the hardware is fine. It would be a good option for your project where price is considered. You can refer here.
- In this tutorial I will show steps to setup Armbian OS for Orange Pi Lite. You can refer this tutorial for the other models.
- Armbian OS have 2 versions: Command line (no GUI) and Desktop (GUI).
- This tutorial has 3 steps:
Step 1: Format memory sdcard and Write image to memory sdcard
Step 2: Setup Serial for Orange Pi
Step 3: Setup WiFi for Orange Pi 
- Hardware:
  + 1 microSD reader
  + 1 memory sdcard
  + Orange Pi Lite with 5V 2A power adapter
  + 1 USB-TTL and 3 Female-Female jumper to connect pins RX, TX, GND between USB-TTL and Orange Pi Lite
Step 1
- Download Armbian.img here
  Figure: choose Orange Pi in list of Armbian supported boards
Figure: I choose Orange Pi Lite with command line version

For Windows users:
+ Write image to memory sdcard using Win32 Disk Imager (https://sourceforge.net/projects/win32diskimager)

Figure: Win32 Disk Image write image to microSD
For Linux users:
+ List all hard disks using "sudo fdisk -l" and look for Disk that is your microSD. In my case it is "Disk /dev/sdb"
+ Format using command "sudo mkfs.vfat -I /dev/sdb" or Right click mouse on the disk and choose Format.

+ Write image to microSD using:
"sudo dd bs=1024 if=Armbian.img of=/dev/sdb"
- After finishing writting, plug the microSD to Orange Pi

Step 2: Setup Serial for Orange Pi

Figure: Serial pins on Orange Pi Lite
 Figure: USB-TTL
Connect:
[Pi GND - USB TTL GND] 
[Pi TX - USB TTL RX]  
[Pi RX - USB TTL TX] 
 Figure: Orange Pi - USB TTL
Using Putty Serial to create connection with Orange Pi
You can download it here:
Ubuntu: using command "sudo apt-get install putty"
Debian: using command "sudo aptitude install putty"
Figure: Configure Putty Serial with Speed 115200
Figure: Serial screen
Note: first time login, OS will request us to change default password(1234) of root user, just follow it.
Step 3: Setup WiFi for Orange Pi
- Run command "nmcli radio wifi on" to turn on WiFi.
- Run command below to connect to WiFi
"nmcli d wifi connect your_WiFiSSID password your_WiFiPassword
Now you do not need USB TTL any more. We can use SSH to connect to Orange Pi using Putty or command line "ssh root@192.168.1.104" to login as root
Figure: You can search a mobile application called "Fing" (on Google Play or Apple Store) to scan the IP address of Orange Pi

1 comment:

soccerjanice74 said...

You should be able to identify and point out which programs are already running every time in your start up your personal computer. 192.168.1.254

Thường mất vài phút để quảng cáo xuất hiện trên trang nhưng thỉnh thoảng, việc này có thể mất đến 1 giờ. Hãy xem hướng dẫn triển khai mã của chúng tôi để biết thêm chi tiết. Ðã xong