PACEWEAR S8 腾讯首款社交运动手环 http://www.pacewear.com/band-s8 。ID我很喜欢,所以买了一块回来研究。
- 优点:
- ID
- 抬手亮屏
- 在Android手机上可以长时间在后台运行,不会被杀死,因此不会错过来电提醒及其他提醒
- 缺点:
- 貌似只有在充电情况下手机才能扫描到手环 (这应该也不算缺点)
- 手机App没有连接状态提示及电池电量提示
- 电池不带fuel gauge (应该不带,哪天拆机看看)
- App健康管理界面太简单,只能看当天的具体数据,并且不能看特定时间点的数据
- 特点:
- 超长续航时间 - 7 天
- 超长待机时间 - 21天
- 在容量电池 - 100mAh
- 光电式心率传感器
- 国际IP67防水等级
- 硬件相关信息:
- 主芯片 - 蓝牙低功耗芯片 -
猜测可能使用的是Nordic52832确认使用的是DA14681 - 屏幕 - 0.49英寸 PMOLED- 猜测分辨率是70×40
- 按钮 - 1个触控式按钮
- 心率 - 高精度光电式传感器
- 通信方式 - 蓝牙 (4.2 BLE)
- 电池 - 100mAh
- 马达 -震动马达
- 内存 - 2M内存
- 充电 - 定制充电底座
- 防水防尘 - 国际IP67防水标准
- 通信协议
PwA : => SRV 0/4: 00001800-0000-1000-8000-00805f9b34fb, type: PRIMARY, ID: 0, IS: [] PwA : => CHR 0/3: 00002a00-0000-1000-8000-00805f9b34fb, ID: 0, PROP: READ, PERM: NONE(0), WR: DEFAULT, DESC: 0 PwA : => CHR 1/3: 00002a01-0000-1000-8000-00805f9b34fb, ID: 0, PROP: READ, PERM: NONE(0), WR: DEFAULT, DESC: 0 PwA : => CHR 2/3: 00002a04-0000-1000-8000-00805f9b34fb, ID: 0, PROP: READ, PERM: NONE(0), WR: DEFAULT, DESC: 0 PwA : => SRV 1/4: 00001801-0000-1000-8000-00805f9b34fb, type: PRIMARY, ID: 0, IS: [] PwA : => SRV 2/4: 0000fe86-0000-1000-8000-00805f9b34fb, type: PRIMARY, ID: 0, IS: [] PwA : => CHR 0/2: 0000fe02-0000-1000-8000-00805f9b34fb, ID: 0, PROP: NOTIFY, PERM: NONE(0), WR: DEFAULT, DESC: 2 PwA : => DSC 0/2: 00002902-0000-1000-8000-00805f9b34fb, PERM: 0, VAL: PwA : => DSC 1/2: 00002901-0000-1000-8000-00805f9b34fb, PERM: 0, VAL: PwA : => CHR 1/2: 0000fe01-0000-1000-8000-00805f9b34fb, ID: 0, PROP: WRITE_NO_RESPONSE|WRITE, PERM: NONE(0), WR: NO_RESPONSE, DESC: 1 PwA : => DSC 0/1: 00002901-0000-1000-8000-00805f9b34fb, PERM: 0, VAL: PwA : => SRV 3/4: 0783b03e-8535-b5a0-7140-a304d2495cb7, type: PRIMARY, ID: 0, IS: [] PwA : => CHR 0/3: 0783b03e-8535-b5a0-7140-a304d2495cb8, ID: 0, PROP: NOTIFY, PERM: NONE(0), WR: DEFAULT, DESC: 2 PwA : => DSC 0/2: 00002902-0000-1000-8000-00805f9b34fb, PERM: 0, VAL: PwA : => DSC 1/2: 00002901-0000-1000-8000-00805f9b34fb, PERM: 0, VAL: PwA : => CHR 1/3: 0783b03e-8535-b5a0-7140-a304d2495cba, ID: 0, PROP: WRITE_NO_RESPONSE, PERM: NONE(0), WR: NO_RESPONSE, DESC: 1 PwA : => DSC 0/1: 00002901-0000-1000-8000-00805f9b34fb, PERM: 0, VAL: PwA : => CHR 2/3: 0783b03e-8535-b5a0-7140-a304d2495cb9, ID: 0, PROP: WRITE_NO_RESPONSE|NOTIFY, PERM: NONE(0), WR: NO_RESPONSE, DESC: 2 PwA : => DSC 0/2: 00002902-0000-1000-8000-00805f9b34fb, PERM: 0, VAL: PwA : => DSC 1/2: 00002901-0000-1000-8000-00805f9b34fb, PERM: 0, VAL:
提供4个service:
00001800-0000-1000-8000-00805f9b34fb
名称:Generic Access
https://www.bluetooth.com/specifications/gatt/viewer?attributeXmlFile=org.bluetooth.service.generic_access.xml
00001801-0000-1000-8000-00805f9b34fb
名称:Generic Attribute
https://www.bluetooth.com/specifications/gatt/viewer?attributeXmlFile=org.bluetooth.service.generic_attribute.xml
0000fe01-0000-1000-8000-00805f9b34fb
0783b03e-8535-b5a0-7140-a304d2495cb7
待续 。。。
相关参考资料
- http://www.pacewear.com/band-s8
- https://www.bluetooth.com/specifications/gatt/services
- https://www.bluetooth.com/specifications/gatt/characteristics
- https://www.bluetooth.com/specifications/gatt/descriptors