A&D Blood Pressure Monitor
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A&D Blood Pressure Monitor is a sensor for blood pressure monitoring from A&D Medical.
Use the TAnDBloodPressureMonitor component to communicate with the A&D blood pressure monitor.
Contents
Demo Location
You can find the sample projects for the A&D Blood Pressure Monitor in the following IoT demo directories after installing the component:
- Start | Programs | Embarcadero RAD Studio Berlin | Samples and then navigate to:
- Delphi:
Internet of Things\Object Pascal\Thing Connect\A&D Blood Pressure - C++:
Internet of Things\CPP\Thing Connect\A&D Blood Pressure
- Delphi:
Supported Services
The A&D Blood Pressure Monitor component supports the following Bluetooth LE services and characteristics:
| Service | Characteristic | Property | Event | Read | Subscribe | Write |
|---|---|---|---|---|---|---|
| Battery Service | Battery Level | BatteryLevel
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OnBatteryLevelUpdate
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| Blood Pressure | Blood Pressure Feature | BloodPressureFeature
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OnBloodPressureFeatureUpdate
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| Blood Pressure Measurement | OnBloodPressureMeasurementUpdate
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DateTime
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OnDateTimeUpdate
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| Device Information | Firmware Revision String | FirmwareRevision
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OnFirmwareRevisionUpdate
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| Hardware Revision String | HardwareRevision
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OnHardwareRevisionUpdate
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| IEEE 11073-20601 Regulatory Certification Data List | IEEERegulatory
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OnIEEERegulatoryUpdate
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| Manufacturer Name String | ManufacturerName
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OnManufacturerNameUpdate
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| Model Number String | ModelNumber
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OnModelNumberUpdate
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| Serial Number String | SerialNumber
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OnSerialNumberUpdate
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| Software Revision String | SoftwareRevision
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OnSoftwareRevisionUpdate
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| System ID | SystemID
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OnSystemIDUpdate
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A&D Blood Pressure Monitor component supports the following custom service:
| Service | Property | Event | Read | Subscribe | Write | Description |
|---|---|---|---|---|---|---|
| Custom Service 1 | AnDCustomCommandStatus
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OnAnDCustomCommandStatusUpdate
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Returns the TAnDBloodPressureCommandService data for the custom services. |
Device Details
- Device:
A&D Blood Pressure Monitor - Model:
UA-651BLE - Firmware:
BLP008_d015 - Technology: Bluetooth LE
Custom Data Types
The A&D Blood Pressure Monitor defines its custom data types in the following unit:
- Iot.Device.AnDBloodPressureMonitorTypes
Custom Command Service Data
The TAnDBloodPressureCommandService type contains the command to send to the A&D Blood Pressure Monitor for the custom services.
Value: Raw array of bytes to be sent to the device.CommandType: Type of the command:ReadCommand, WriteCommand, ResponseAtPeripheralOnly.Command: Command to handle device setting and status.SetTime = 1: Set time.Disconnect = 3: Disconnect.Unpair = 10: Unpair.DeleteMemory = 12: Delete all memory.SetBufferSize = 166: Set buffer size.ReadBufferSize = 225: Read buffer size
BufferSize: Returns the buffer size that was set by the constructor.TimeStamp: Returns the time value that was set by the constructor.
Known Issues
- A&D Blood Pressure Monitor device has a timeout period of 5 seconds after connecting to the application and receiving data requests, and then it disconnects from the application. After that, the application needs to connect to the A&D Blood Pressure Monitor device again.