Home Assistant + Xiaomi Device Control

Control Xiaomi smart home devices through Home Assistant API.

Configuration

Load configuration from TOOLS.md → 智能家居 section, or use these defaults:

• HA URL: http://192.168.31.35:8123
• Access Token: Read from user's environment or TOOLS.md
• Xiao AI Speaker: media_player.xiaomi_lx06_3ff3_play_control
• Xiao AI Command Entity: text.xiaomi_lx06_3ff3_execute_text_directive
• Air Conditioner: button.miir_ir02_8112_turn_off / button.miir_ir02_8112_turn_on

Control Rules

Xiao AI Speaker Control

When user message contains "小爱同学" or "小爱":

1. Extract the command after the trigger word
2. Call HA API to execute text directive

Example:

User: "小爱同学 播放音乐 天后"
→ Execute: text.xiaomi_lx06_3ff3_execute_text_directive with value "播放音乐天后"

API Call:

curl -X POST \
  -H "Authorization: Bearer ${TOKEN}" \
  -H "Content-Type: application/json" \
  -d '{"entity_id": "text.xiaomi_lx06_3ff3_execute_text_directive", "value": "${COMMAND}"}' \
  ${HA_URL}/api/services/text/set_value

Air Conditioner Control

When user message contains "空调":

Command	Entity	Service
关闭空调	button.miir_ir02_8112_turn_off	button/press
打开空调	button.miir_ir02_8112_turn_on	button/press
空调 26 度	number.miir_ir02_8112_temperature_for_ir	number/set_value
空调制冷	select.miir_ir02_8112_mode_for_ir	select/select_option (option: "Cool")
空调制热	select.miir_ir02_8112_mode_for_ir	select/select_option (option: "Heat")

Example - Turn Off:

curl -X POST \
  -H "Authorization: Bearer ${TOKEN}" \
  -H "Content-Type: application/json" \
  -d '{"entity_id": "button.miir_ir02_8112_turn_off"}' \
  ${HA_URL}/api/services/button/press

Example - Set Temperature:

curl -X POST \
  -H "Authorization: Bearer ${TOKEN}" \
  -H "Content-Type: application/json" \
  -d '{"entity_id": "number.miir_ir02_8112_temperature_for_ir", "value": 26}' \
  ${HA_URL}/api/services/number/set_value

Available Entities

See references/entities.md for complete entity list.

Error Handling

1. Connection Failed: Check if HA is running and accessible
2. 401 Unauthorized: Token expired, ask user to regenerate
3. Entity Not Found: Verify entity ID in TOOLS.md
4. Device Offline: Check device status in Mi Home app

Security Notes

• ⚠️ Access Token is sensitive - never log or expose it
• ✅ Store token in environment variable or secure config
• ✅ Use HTTPS for remote HA access