Hardware description
- STEVAL-IDI001V1-Exp
UM1988
14/34
DocID028657 Rev 1
Table 5: STEVAL-IDI001V1-Exp jumper configuration
Jumper
ID
Configuration Function
J5
Off
If STM32-Nucleo is plugged.
On 2-3
If STM32-
Nucleo isn’t plugged and the STEVAL-IDI001V1 USB is
used as power supply.
On 1-2
If STM32-
Nucleo isn’t plugged and VIN is used as power supply.
J6
On
STEVAL-IDI001V1 is used as a Host.
Off
STEVAL-IDI001V1 is used as an expansion board.
J7
On
5V and VIN connected
Off
5V and VIN not connected
4.3.2
Solder bridge
The following table shows the solder bridges that need to be closed in order to use the
BlueNRG (X-NUCLEO-IDB04A1) and MEMS (X-NUCLEO-IKS01A1) expansions boards.
Table 6: STEVAL-IDI001V1-Exp solder bridge configuration
Solder Jumper ID
Configuration
Function
SB2 and SB3
Closed
STEVAL-IDI001V1 is the Host
SB10
Closed
STEVAL-IDI001V1 signal: PA15
SB14
Closed
STEVAL-IDI001V1 signal: PA0
SB15
Closed
STEVAL-IDI001V1 signal: PA1
SB33
Closed
STEVAL-IDI001V1 signal: I2C3-SCL
SB34
Closed
STEVAL-IDI001V1 signal: I2C3-SDA
SB36
Closed
STEVAL-IDI001V1 signal: SPI1-MISO
SB37
Closed
STEVAL-IDI001V1 signal: SPI1-MOSI
SB40
Closed
STEVAL-IDI001V1 signal: SPI1-SCK