Headless setup (no external monitor or keyboard)
Updated: according to the Raspibian Documentation, use Raspberry Pi Imagger is strongly recommended
Networking
- Auto connect to wifi
create an wpa_supplicant.conf file in boot partition
country=us
update_config=1
ctrl_interface=/var/run/wpa_supplicant
network={
scan_ssid=1
ssid="Your-SSID"
psk="replace-with-your-password"
priority=100
}
- Connect to WIFI with CLI
Refer to https://www.raspberrypi.org/documentation/configuration/wireless/wireless-cli.md
Enable SSH
Simply create an empty ssh file in the root directory of boot partition.
Refer to https://www.raspberrypi.org/documentation/remote-access/ssh/
Get IP of your pi
With Computer
sudo nmap -sP 192.168.21.*
# results
MAC Address: B8:27:EB:40:A9:D7 (Raspberry Pi Foundation)
Nmap scan report for 192.168.31.158
With Android Phone
- Install connectBot or other terminal app
- Share the network of your android device with usb network;
- Enter local mode, use
ip neighborcommand to get the ip address of your raspberrypi
Now you can ssh to your raspberry pi with this ip.
Compiling kernel manually
Refer to https://www.raspberrypi.org/documentation/linux/kernel/building.md
Note that you may need to change /dev/sdbX with /dev/mmcblk0pN
mmcblk0 179:0 0 29G 0 disk
├─mmcblk0p1 179:1 0 43.9M 0 part
└─mmcblk0p2 179:2 0 28.9G 0 part
Prevent kernel package from being automatically installed
sudo apt-mark hold raspberrypi-kernel
Android
Refer to https://konstakang.com/devices/rpi3/LineageOS15.1/
Just for fun, not recommend to use it as a real android device.
Change Raspbian mirror source
Refer to https://mirror.tuna.tsinghua.edu.cn/help/raspbian/