NanoPi NEO Air
출처 : NanoPi NEO Air
시리얼 연결
- Debug Port(UART0)
RX | TX | 5v | GND
터미널 연결
기본 로그인 아이디, 패스워드
"root" / "fa"
Wifi 설정
wpa_supplicant.conf
network={ ssid="ssid1" psk="YourWiFiPassword" } network={ ssid="ssid2" psk="YourWiFiPassword" }
무선랜카드 다시 시작
Killed old client process
Internet Systems Consortium DHCP Client 4.3.3
Copyright 2004-2015 Internet Systems Consortium.
All rights reserved.
For info, please visit https://www.isc.org/software/dhcp/
Listening on LPF/wlan0/94:a1:a2:94:d1:a0
Sending on LPF/wlan0/94:a1:a2:94:d1:a0
Sending on Socket/fallback
DHCPRELEASE on wlan0 to 192.168.0.1 port 67 (xid=0x2f0e629b)
Internet Systems Consortium DHCP Client 4.3.3
Copyright 2004-2015 Internet Systems Consortium.
All rights reserved.
For info, please visit https://www.isc.org/software/dhcp/
Listening on LPF/wlan0/94:a1:a2:94:d1:a0
Sending on LPF/wlan0/94:a1:a2:94:d1:a0
Sending on Socket/fallback
DHCPDISCOVER on wlan0 to 255.255.255.255 port 67 interval 3 (xid=0xc921c22e)
DHCPDISCOVER on wlan0 to 255.255.255.255 port 67 interval 6 (xid=0xc921c22e)
DHCPREQUEST of 192.168.0.59 on wlan0 to 255.255.255.255 port 67 (xid=0x2ec221c9)
DHCPOFFER of 192.168.0.59 from 192.168.0.1
DHCPACK of 192.168.0.59 from 192.168.0.1
bound to 192.168.0.59 -- renewal in 2738 seconds.
패키지 업데이트
Bluetooth
How to burn Linux image to eMMC
출처 : How to burn Linux image to eMMC
bpi-copy command
Disk /dev/mmcblk0: 7.4 GiB, 7948206080 bytes, 15523840 sectors
Units: sectors of 1 * 512 = 512 bytes
Sector size (logical/physical): 512 bytes / 512 bytes
I/O size (minimum/optimal): 512 bytes / 512 bytes
Disklabel type: dos
Disk identifier: 0xbac8c0ae
Device Boot Start End Sectors Size Id Type
/dev/mmcblk0p1 49152 131071 81920 40M 83 Linux
/dev/mmcblk0p2 131072 15523839 15392768 7.3G 83 Linux
Disk /dev/mmcblk1: 7.3 GiB, 7818182656 bytes, 15269888 sectors
Units: sectors of 1 * 512 = 512 bytes
Sector size (logical/physical): 512 bytes / 512 bytes
I/O size (minimum/optimal): 512 bytes / 512 bytes
Disk /dev/mmcblk1boot1: 4 MiB, 4194304 bytes, 8192 sectors
Units: sectors of 1 * 512 = 512 bytes
Sector size (logical/physical): 512 bytes / 512 bytes
I/O size (minimum/optimal): 512 bytes / 512 bytes
Disk /dev/mmcblk1boot0: 4 MiB, 4194304 bytes, 8192 sectors
Units: sectors of 1 * 512 = 512 bytes
Sector size (logical/physical): 512 bytes / 512 bytes
I/O size (minimum/optimal): 512 bytes / 512 bytes
이미지 복원
이미지 복원이 완료되면 SD 메모리를 제거하고 재부팅
389+1 records in
389+1 records out
3899999232 bytes (3.9 GB, 3.6 GiB) copied, 346.862 s, 11.2 MB/s
OpenJDK 1.8 설치
JAVA_HOME 환경변수 추가
내용 추가 export JAVA_HOME=/usr/lib/jvm/java-8-openjdk-armhf
export JAVA_HOME=/usr/lib/jvm/java-8-openjdk-armhf