Compatible Connectors For The Grove Boards; Compatible Connector For I Compatible Connector For Uart Grove Boards (Fanout Cn2); Grove Boards (Fanout Cn3); Table 21. Description Of The I 2 C Grove Board Connector Pins (Cn3) - ST STM32F7308-DK User Manual

UM2469
D.3

Compatible connectors for the Grove boards

The two connectors of the Grove board are 2.54 pitch with 1x4-pin male connectors, the
part number is 1125S-SMT-4P.
D.3.1 Compatible connector for I
The CN3 connector is compatible with Grove- Barometer sensor (BMP180) and Grove-LCD
RGB Backlight boards using cable for connection.
D.3.2 Compatible connector for UART Grove boards (Fanout CN2)
The CN2 connector is compatible with Grove-NFC boards using cable for
connection.Table 22

Table 22. Description of the UART Grove board connector pins (CN2)

Table 21. Description of the I
STMod+ connector
STMod+#7-SCL (*)
STMod+#10-SDA (*)
+5 V
-
shows the definition of the pins
STMod+ connector
STMod+#3-RX
STMod+#2-TX
+5 V
-
2
C Grove boards (Fanout CN3)
Table 21
2
C Grove board connector pins (CN3)
Function of Grove CN3
Function of Grove CN2
RX (Grove TX)
TX (Grove RX)
UM2469 Rev 1
Fanout board
shows the definition of the pins.
PIN number
SCL
SDA
VCC
GND
Pin number
VCC
GND
1
2
3
4
1
2
3
4
55/59
58