UM2469 Rev 1
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UM2469
Connectors
58
8 Connectors
8.1
Wi-Fi ESP-01 compatible connector
Figure 13. Wi-Fi connector CN14 (front view)
8.2
Arduino Uno V3 compatible connectors
CN11, CN12, CN13 and CN15 are female connectors compatible with Arduino Uno V3
standard. Most shields designed for Arduino Uno V3 are also supported by the
STM32F7308-DK board.
The Arduino connectors on STM32F7308-DK board support the Arduino Uno V3.
Caution:
The I/Os of STM32 microcontroller are 3.3 V compatible instead of 5 V for Arduino Uno V3.
Table 4. Wi-Fi extension connector CN14
Pin number
Wi-Fi description
1
WIFI_RX
2
3.3 V
3
GPIO0
4
WIFI-RST
5
GPIO2
6
CH_PD
7
GND
8
WIFI_TX
