How to used BLE Master Dongle Software on the windows?
1.Hardware Preparation
There are two devices that you need before the programming of VS-ECG
1. VSH101 – BLE 1-Lead ECG Holter
2. VSM004 – USB to BLE dongle for communicating with VSH101
VSH101
- Low power consmption
- 500 HZ Sampling rate
- 24-bit ADC resolution
- Ultra -High CMRR
- BLE Connection
- BLE Function: Scan / Connect / Read / Write
- High speed serial port 921600 support
- ECG 500 Hz read / write support
- VS-ECG device download code support
VSM004
- Seiral com port device
- OS system : MacOS / Ubuntu Linux / Windows
- plug & play
- Small size and light weight
- BLE Function: Scan / Connect / Read / Write
- High speed serial port 921600 support
- ECG 500 Hz read / write support
- VS-ECG device download code support
2. Software Requirement
- Operating system : windows 10 64-bit
- processor : Intel Core i5 or equivalent
3. BleMeaster Application Command List
| Name | Description |
| com-list | Get com port list |
| init | Open com port |
| bridge-ver | Get VSM004 device FW version |
| scan | Get BLE scan list table |
| conn [index] | BLE connected selected the device |
| disconn | BLE disconnected |
| ver | BLE get the device FW version |
| meas [type] | VSC MODE Type 0 or 1 measurement |
| tranlog [enable] | Com port transfer data log enable . tranlog 1: enable, 0: disable |
Plug-in the VSM004 dongle then open the BleMaster.exe Application
BleMaster Connect the VSM004
- “com-list” command get the com port list.
- “init [index]” to connect VSM004.
- “bridge-ver” check the VSM004 communication and get the VSM004 FW Version.
- “scan” command will get VSM004 dongle scan BLE item list.
- “conn [index]” command will connect device.
- “ver” command BLE get the device FW version
- “meas [type]” command : VSH101 device start measurement
- “disconn” command : BLE disconnect the VSH101 device
The measurement flow will write file Measurement raw data and report file.
Measurement Raw data (500 SPS):
Report Information:
- Tranlog [Enable] command : Enable/Disable com port transfer log
Get the com port transmit data can used the Debug View:
https://learn.microsoft.com/zh-tw/sysinternals/downloads/debugview
Debug view will get the com port transmit all data
