连接隐藏 WiFi

sudo nmcli device wifi connect "SSID" password "PASSWORD" hidden yes

查看 / 删除已保存连接

nmcli connection show sudo nmcli connection delete "连接名"


### 3. 创建 WiFi 热点

```bash
sudo nmcli device wifi hotspot ifname wlan0 ssid "RDK-X5-AP" password "12345678"

# 关闭热点
sudo nmcli connection down Hotspot

4. 配置有线静态 IP

sudo nmcli connection modify "Wired connection 1" \
  ipv4.method manual \
  ipv4.addresses "192.168.1.100/24" \
  ipv4.gateway "192.168.1.1" \
  ipv4.dns "8.8.8.8,114.114.114.114"
sudo nmcli connection up "Wired connection 1"

# 恢复 DHCP
sudo nmcli connection modify "Wired connection 1" ipv4.method auto
sudo nmcli connection up "Wired connection 1"

5. 蓝牙配对

sudo systemctl start bluetooth
bluetoothctl

在 bluetoothctl 交互中：

scan on — 扫描设备
pair XX:XX:XX:XX:XX:XX — 配对
connect XX:XX:XX:XX:XX:XX — 连接
quit — 退出

6. SSH / VNC 远程访问

# SSH 开启
sudo systemctl enable ssh && sudo systemctl start ssh

# VNC 开启（通过 srpi-config）
sudo srpi-config
# → Interface Options → VNC → Enable

7. srpi-config 快速配置

sudo srpi-config

支持：WiFi、SSH/VNC 开关、40pin 总线、MIPI 屏幕选择、音频通道切换。

排查故障

现象	排查命令	解决
无法上网	`ping -c 4 8.8.8.8`	检查网关：`ip route show`
DNS 解析失败	`cat /etc/resolv.conf`	手动设置 DNS：`sudo nmcli conn modify ... ipv4.dns "114.114.114.114"`
WiFi 扫描为空	`nmcli radio wifi`	若 disabled 则 `nmcli radio wifi on`
网络服务异常	`sudo systemctl status NetworkManager`	`sudo systemctl restart NetworkManager`

rdk-x5-network

RDK X5 Network — 网络与蓝牙配置

操作步骤

1. 查看网络状态

2. 连接 WiFi