Multitech MultiConnect xDot Developer's Manual page 26

SPECIFICATIONS AND PIN INFORMATION
Pins are on a 0.07 inch grid, and are 0.028 inches square (except for upper left)
The xDot is 0.045 x 0.045, board is 0.93 x 0.93
xDot Pin
9
10
11
12
13
14
15
16
23
24
25
26
27
28
29
30
31
32
33
34
37
47
1, 5, 17, 20,35,
36, 38, 39, 40, 41,
42, 43, 44, 45, 46,
48, 49, 50, 51, 52,
53, 54, 55, 56, 57,
58
3, 4
2, 6, 7, 8, 18, 19,
21, 22
26
STM32L151CCU6 (Where
applicable)
PB12
PB13
PB15
PB14
PA9
PA10
PA2
PA3
PB2
PB0
PA5
PA4
PB8
PB9
PA14
PA13
PA12
PA11
NRST
PA0-WKUP1
VSS
VDD
SW Name
SPI_NSS
SPI_SCK
SPI_MOSI
SPI_MISO
UART_TX
UART_RX
USBTX
USBRX
GPIO3
GPIO2
GPIO1
GPIO0
I2C_SCL
I2C_SDA
SWCLK
SWDIO
UART_RTS
UART_CTS
WAKE
Notes
Debug TX routes to USB on
developer board
Debug RX routes to USB on
developer board
Wake up from low power
modes on rising edge
ANT1
RFU (ANT2)
Ground
Reserved
®
xDot Developer Guide for Japan