Connectors; Wi-Fi Esp-01 Compatible Connector; Arduino Uno V3 Compatible Connectors; Table 4. Wi-Fi Extension Connector Cn14 - ST STM32F7308-DK User Manual

UM2469
8

Connectors

8.1

Wi-Fi ESP-01 compatible connector

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.

Figure 13. Wi-Fi connector CN14 (front view)

Table 4. Wi-Fi extension connector CN14

Pin number
1
2
3
4
5
6
7
8
UM2469 Rev 1
Connectors
Wi-Fi description
WIFI_RX
3.3 V
GPIO0
WIFI-RST
GPIO2
CH_PD
GND
WIFI_TX
23/59
58