# 更新系統
sudo apt update && sudo apt upgrade -y
sudo apt install -y git curl build-essential
# 安裝 Node.js 22
curl -fsSL https://deb.nodesource.com/setup_22.x | sudo -E bash -
sudo apt install -y nodejs
# 安裝 openclaw
curl -fsSL https://openclaw.ai/install.sh | bash

安裝完後接著去設定telegram的APP
這些網路上教學很多可參考!!

以下是我安裝完後跟 telegram 在溝通時的問題與解決方法!!
問題1. 在telegram上下 /start 沒有回應很多 Pi 都是卡 IPv6。
sudo nano /etc/dhcpcd.conf
在最後一行添加noipv6
sudo nano /boot/firmware/cmdline.txt
在最後一行添加ipv6.disable=1
然後在/home/pi/.openclaw的openclaw.json修改
"channels": {
"telegram": {
"enabled": true,
"dmPolicy": "open",
"botToken": "your telegram token",
"allowFrom": [
"*"
],
"groupPolicy": "allowlist",
"streaming": "partial"
}
},
"gateway": {
"port": 18789,
"mode": "local",
"bind": "lan",
"controlUi": {
"enabled": true,
"allowedOrigins": [
"http://192.168.1.41:port",
"http://192.168.1.104:port"
]
},
問題2. ⚠️ API rate limit reached. Please try again later. (rate_limit)
led_control.py

這個問題出在telegram 下指令給 openclaw時, 去找尋答案時還是會用到 model上的token
所以要執行順利一點還是要花點錢!!
應用例:從telegram下達指令, 透過 openclaw 來控制raspberryPi的IO做家電控制
在/home/pi/.openclaw/workspace建立skills目錄跟skills/gpio-control
/home/pi/.openclaw/workspace/skills/gpio-control
led_control.py
import RPi.GPIO as GPIO
import sys
def set_led(pin, state):
GPIO.setmode(GPIO.BCM) # 使用 BCM 編號
GPIO.setup(pin, GPIO.OUT)
if state == "on":
GPIO.output(pin, GPIO.HIGH)
print(f"Pin {pin} is now ON")
else:
GPIO.output(pin, GPIO.LOW)
print(f"Pin {pin} is now OFF")
# 注意:在 AI 持續控制場景下,通常不立即執行 GPIO.cleanup()
# 以免狀態重置,但在程式退出前應呼叫。
if __name__ == "__main__":
# 從命令列接收參數:python led_control.py 17 on
pin_num = int(sys.argv[1])
target_state = sys.argv[2]
set_led(pin_num, target_state)
skill.json
{
"name": "control_raspberry_pi_gpio",
"description": "控制樹莓派的 GPIO 針腳開關(例如開關燈或馬達)",
"parameters": {
"type": "object",
"properties": {
"pin": { "type": "number", "description": "GPIO 針腳編號 (BCM)" },
"state": { "type": "string", "enum": ["on", "off"], "description": "開啟或關閉" }
},
"required": ["pin", "state"]
},
"handler": "python3 path/to/led_control.py {{pin}} {{state}}"
}





沒有留言:
張貼留言