Power Supply; Jumpers; Sensors; Table 3: Steval-Idb007V1M Kit Platform Power Supply Modes - ST STEVAL-IDB007V1M SPBTLE-1S User Manual

UM2264
The board section labeled SPBTLE-1
– region A) includes only the certified and BQE qualified module SPBTLE-1S (for more
details, see
2.3

Power supply

Green LED DL4
the board is being powered, either via:

micro USB connector CN5
region C)

two AAA batteries (region F)

an external DC power supply plus micro USB connector
The following table describes the power supply modes available on the STEVAL-
IDB007V1M board and corresponding jumper settings.
Power supply
mode
1 - USB
2 - Battery
3 - Combo
2.4

Jumpers

The following jumpers are available:
Jumper
JP1
JP2
JP3
JP4
2.5

Sensors

The following sensors are available on the platform:
1. An LPS25HB
piezoresistive absolute pressure sensor which functions as a digital output barometer.
The device comprises a sensing element and an IC interface which communicates
through I²C from the sensing element to the application.
Figure 24: "STEVAL-IDB007V1M SPBTLE-1S module
(Figure 2: "STEVAL-IDB007V1M board components"

Table 3: STEVAL-IDB007V1M kit platform power supply modes

JP1 JP2
Fitted: Fitted: 2-
1-2 3
Fitted: Fitted: 1-
2-3 2
Fitted:
Optional
1-2

Table 4: STEVAL-IDB007V1M kit platform jumpers

Description
1-2: to provide power from USB (JP2: 2-3)
Open-3: to provide power from battery holder (JP2: 1-2)
1-2: to provide power from battery holder (JP1: 2-3)
2-3: to provide power from USB (JP1: 1-2)
JP2 pin 2 to VDD to provide external power supply to SPBTLE-1S (JP1: 1-2)
pin 1 and 2 UART RX and TX of MCU
pin 3 GND
Fitted: to provide VBLUE to SPBTLE-1S. It can be used also for current measurement.
(Figure 2: "STEVAL-IDB007V1M board components"
DocID030868 Rev 1
(Figure 2: "STEVAL-IDB007V1M board components"
(Figure 2: "STEVAL-IDB007V1M board components"
Comment
USB supply through connector CN5
IDB007V1M board components"
The supply voltage must be provided through battery pins
(region F).
USB supply through connector CN5 for STM32L1; JP2 pin 2
external power for SPBTLE-1S
Hardware description
(BlueNRG-1)").
– region G) signals
–
(Figure 2: "STEVAL-
– region C)
– region H) is a
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