Go Up to ThingConnect Devices
A&D Blood Pressure Monitor is a sensor for blood pressure monitoring from A&D Medical.
TAnDBloodPressureMonitor component to communicate with the A&D blood pressure monitor.
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:
Internet of Things\Object Pascal\Thing Connect\A&D Blood Pressure
Internet of Things\CPP\Thing Connect\A&D Blood Pressure
The A&D Blood Pressure Monitor component supports the following Bluetooth LE services and characteristics:
|Battery Service||Battery Level||
|Blood Pressure||Blood Pressure Feature||
|Blood Pressure Measurement||
|Device Information||Firmware Revision String||
|Hardware Revision String||
|IEEE 11073-20601 Regulatory Certification Data List||
|Manufacturer Name String||
|Model Number String||
|Serial Number String||
|Software Revision String||
A&D Blood Pressure Monitor component supports the following custom service:
|Custom Service 1||
||Returns the TAnDBloodPressureCommandService data for the custom services.|
A&D Blood Pressure Monitor
- Technology: Bluetooth LE
Custom Data Types
The A&D Blood Pressure Monitor defines its custom data types in the following unit:
Custom Command Service Data
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.
- 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.