吃灰板子利旧系列--DuoS(RISC-V)养PicoClaw虾

吃灰板子利旧系列--DuoS(RISC-V)养PicoClaw虾 | DD'Notes吃灰板子利旧系列–DuoS(RISC-V)养PicoClaw虾前几天在树莓派3B养了微小龙虾PicoClaw： https://mp.weixin.qq.com/s/6Lv8NiyWoatxCgSNYQBkCw https://notes.z-dd.online/2026/05/26/%E5%90%83%E7%81%B0%E6%9D%BF%E5%AD%90%E5%88%A9%E6%97%A7%Ehttps://notes.z-dd.online/2026/06/09/%E5%90%83%E7%81%B0%E6%9D%BF%E5%AD%90%E5%88%A9%E6%97%A7%E7%B3%BB%E5%88%97--DuoS(RISC-V)%E5%85%BBPicoClaw%E8%99%BE/

吃灰板子利旧系列–DuoS(RISC-V)养PicoClaw虾
前几天在树莓派3B养了微小龙虾PicoClaw：

https://mp.weixin.qq.com/s/6Lv8NiyWoatxCgSNYQBkCw
https://notes.z-dd.online/2026/05/26/%E5%90%83%E7%81%B0%E6%9D%BF%E5%AD%90%E5%88%A9%E6%97%A7%E7%B3%BB%E5%88%97%E4%B9%8B%E6%A0%91%E8%8E%93%E6%B4%BE%E5%85%BB%E5%BE%AE%E5%B0%8F%E9%BE%99%E8%99%BEPicoClaw/
今天打算在吃灰RISC-V板子（Milk-V DuoS）上尝试下

Milk-V DuoS是算能的SG2000主控，RISC-V 和 ARM 多核，参考之前的记录：
https://mp.weixin.qq.com/s/4Iz_7nPZv6ZwFD0abUa3Ow
烧录起RISC-V核的V2固件。

配置网络
前面开箱上手及其他实验没有配置网络，这里需要用到，先根据官方指导（https://milkv.io/zh/docs/duo/getting-started/duos#wifi-%E9%85%8D%E7%BD%AE）配置下WIFI，主要就是配置 wpa_supplicant：
编辑文件(/etc/wpa_supplicant.conf)，替换 ssid 和 psk 为要连接的 WIFI 账号和密码：

BASH
ctrl_interface=/var/run/wpa_supplicant
ap_scan=1
update_config=1

network={
ssid="wifi_test"
psk="12345678"
key_mgmt=WPA-PSK
}
再执行如下命令：

BASH
wpa_supplicant -B -i wlan0 -c /etc/wpa_supplicant.conf
即可连接 WIFI，连接之后可以通过 ifconfig 或者 ip a 命令查看分配的 IP 地址。

如果需要开机自动连接 WIFI，可以把以下命令放到 /mnt/system/auto.sh 文件中。

BASH
interface="wlan0"
max_attempts=100
attempt=0
log_file="/var/log/auto.sh.log"

# Continuously attempt to detect if the interface exists, up to $max_attempts times
echo "start auto.sh" > "$log_file"
while [ $attempt -lt $max_attempts ]; do
# Check if the wlan0 interface exists
ip link show "$interface" > /dev/null 2>&1
if [ $? -eq 0 ]; then
echo "$(date +'%Y-%m-%d %H:%M:%S') $interface interface exists, starting wpa_supplicant..." >> "$log_file"
wpa_supplicant -B -i "$interface" -c /etc/wpa_supplicant.conf >> "$log_file"
break # Exit the loop if the interface is found
else
echo "$(date +'%Y-%m-%d %H:%M:%S') $interface interface not found, waiting..." >> "$log_file"
sleep 1 # Wait for 1 second before checking again
attempt=$((attempt + 1)) # Increment the attempt counter
fi
done

# If the maximum number of attempts is reached and the interface still not found, output an error message
if [ $attempt -eq $max_attempts ]; then
echo "$(date +'%Y-%m-%d %H:%M:%S') Interface $interface not found after $max_attempts attempts" >> "$log_file"
fi
固定 WIFI MAC 地址

作者: Shell
链接: https://notes.z-dd.online/2026/06/09/%E5%90%83%E7%81%B0%E6%9D%BF%E5%AD%90%E5%88%A9%E6%97%A7%E7%B3%BB%E5%88%97--DuoS(RISC-V)%E5%85%BBPicoClaw%E8%99%BE/
来源: DD'Notes
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