【发布时间】:2023-03-21 08:35:02
【问题描述】:
我正在尝试使用默认蓝牙配置文件0x1808 连接到葡萄糖传感器。我已经连接到设备,发现了所有服务和特征,但我无法读取葡萄糖测量值0x2A18
{
"service":"1808",
"characteristic":"2a18",
"properties":["Notify"],
"descriptors":[{
"uuid":"2902"
}]
},
{
"service":"1808",
"characteristic":"2a34",
"properties":["Notify"],
"descriptors":[{
"uuid":"2902"
}]
},
{
"service":"1808",
"characteristic":"2a51",
"properties":["Read"]
},
{
"service":"1808",
"characteristic":"2a52",
"properties":["Write","Indicate"],
"descriptors":[{
"uuid":"2902"
}]
}
谁能帮助我如何读取0x2a18 的值?
我是否必须向0x2a52(记录访问控制点)写任何内容才能获得访问权限?
我是蓝牙连接的新手。 提前谢谢你。
【问题讨论】:
标签: cordova ionic-framework bluetooth