【经济实惠】使用ESP32追踪设备实现回家离家自动化

seon · 发表于 2021-8-6 10:17:18

大神，问下，Apple Watch可以用吗？如果可以，要怎么查看irk值啊？

seon · 发表于 2021-8-6 10:52:12

本帖最后由 seon 于 2021-8-6 10:58 编辑

ghostist 发表于 2021-7-27 14:30
提个建议：mqtt发布消息按人员/设备发布
eg:我要追踪2台iphone（2个人）
发布v1/trackeri/state/iphone1和v ...

不改代码的情况下，可以用node-red转换一下

msg.data = JSON.parse(msg.payload)
let msgs = []
for(var name in msg.data) {
    msgs.push({
        topic: 'ble/tracker/' + name + '/state',
        payload: msg.data[name].currentState == '1' ? 'home' : 'not_home'
    })
}
return msgs;

完整的node-red代码如下

[{"id":"eab7d696.8c69f8","type":"tab","label":"ble tracker转换","disabled":false,"info":""},{"id":"171a8134.3ceb6f","type":"mqtt in","z":"eab7d696.8c69f8","name":"","topic":"v1/trackeri/state","qos":"2","datatype":"auto","broker":"d2f2aa05.e10818","x":320,"y":280,"wires":[["69226008.a4904"]]},{"id":"69226008.a4904","type":"function","z":"eab7d696.8c69f8","name":"","func":"msg.data = JSON.parse(msg.payload)\nlet msgs = []\nfor(var name in msg.data) {\n    msgs.push({\n        topic: 'ble/tracker/' + name + '/state',\n        payload: msg.data[name].currentState == '1' ? 'home' : 'not_home'\n    })\n}\nreturn msgs;","outputs":2,"noerr":0,"initialize":"","finalize":"","x":510,"y":280,"wires":[["182406cd.218dd9"],["da093983.135c58"]]},{"id":"182406cd.218dd9","type":"mqtt out","z":"eab7d696.8c69f8","name":"","topic":"","qos":"","retain":"","broker":"d2f2aa05.e10818","x":670,"y":240,"wires":[]},{"id":"da093983.135c58","type":"mqtt out","z":"eab7d696.8c69f8","name":"","topic":"","qos":"","retain":"","broker":"d2f2aa05.e10818","x":670,"y":300,"wires":[]},{"id":"d2f2aa05.e10818","type":"mqtt-broker","name":"seon-mqtt","broker":"192.168.31.32","port":"1883","clientid":"","usetls":false,"compatmode":false,"keepalive":"60","cleansession":true,"birthTopic":"","birthQos":"0","birthPayload":"","closeTopic":"","closeQos":"0","closePayload":"","willTopic":"","willQos":"0","willPayload":""}]