Hardware specifications

SPBTLE-1S

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DocID030445 Rev 3

b The function SPI_IN indicates that the pin is always an input when configured for SPI.

Thus in case of SPI master role, it acts as MISO pin. In case of SPI slave role, this pin act

as MOSI. See Table 5: "Pinout description"

c The function SPI_OUT indicates that the pin is always an output when configured for SPI.

Thus in case of SPI master role, it acts as MOSI pin. In case of SPI slave role, this pin act

as MISO. See Table 5: "Pinout description"

d DI012 can only be General Purpose Input pins (not output), or I2C1 clock pin.

Table 6: SPI pin function

SPI function

SPBTLE-1S SPI Role = Master

SPBTLE-1S SPI Role = Slave

SPI_IN

SPI MISO

SPI MOSI

SPI_OUT

SPI MOSI

SPI MISO

4.3

Mechanical dimensions

Figure 8: Mechanical dimensions