Arduino ™ Connectors; Description; Operating Voltage; Arduino ™ Interface - ST STM32MP157C-DK2 User Manual

Pin
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
7.16 ™
Arduino
7.16.1

Description

™
The Arduino
STM32MP157C-DK2 Discovery kits. Most shields designed for Arduino
flexibility in small form factor applications.
7.16.2

Operating voltage

™
The Arduino
Caution:
Do not supply 3.3 V or 5 V from the Arduino
damage the Discovery kit.
7.16.3 ™
Arduino interface
Figure 16 shows the pinout of the Arduino
UM2534 - Rev 1
Table 22.
Pin name
TX1+
First bidirectional pair to transmit and receive data.
TX1-
TX2+
Second bidirectional pair to transmit and receive data.
TX2-
CT1 Common connected to GND.
CT2 Common connected to GND.
TX3+
Third bidirectional pair to transmit and receive data.
TX3-
TX4+
Fourth bidirectional pair to transmit and receive data.
TX4-
GA Green LED anode.
GC Green LED cathode.
YA Yellow LED anode.
YC Yellow LED cathode.
GND GND.
GND GND.
connectors
Uno V3 connectors (CN13, CN14, CN16, and CN17) are available on the STM32MP157A-DK1 and
Uno V3 connectors support 5 V, 3.3 V, and VDD for I/O compatibility.
™
CN8 Ethernet connector pinout
Function
™
™
shield. Supplying 3.3 V or 5 V from the Arduino
connectors.
Arduino™ connectors
can fit with the Discovery kits to offer
™
shield could
UM2534
page 27/47