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2. Getting Started
The WB2072E00A evaluation board is preprogrammed with Bluetooth LE Sensor
demonstration application for ST BLE Sensor app which allows to set and establish a
connection with a smartphone (iOS or Android) running the ST BLE Sensor smartphone app
(previously known as ST BlueMS).
Once connected, the WB2072-00 Module sends the data collected from the accelerometer
sensor and environmental sensor (pressure and temperature) to the ST BLE Sensor
smartphone app, which displays this information.
2.1 Powering up the evaluation board
LED1 green LED signals the board is being powered, either via:
• micro USB connector J3
• two AAA batteries on BAT region at the rear of the board
Power supply mode
USB
Battery
When powered through USB, the evaluation board is also recognized on Windows Device
Manager as CMSIS-DAP device.
J2 settings
USB
USB supply through J3 connector
position
BAT
The supply voltage must be provided through batteries (at the
position
rear of the board)
Figure 2. Windows Device Manager - CMSIS-DAP
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Copyright
JORJIN TECHNOLOGIES INC. 2020
http://www.jorjin.com.tw
CONFIDENTIAL
Doc No: WB2072E00A-QSG-D01
Description
Page 3
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