Extension Connectors; Zio Connectors Supporting Arduino ® Uno V3; Figure 16. Zio Connectors Supporting Arduino ® Uno V3 - ST STM32L5 Nucleo-144 board User Manual

7

Extension connectors

Six extension connectors are implemented on the STM32L5 Nucleo-144 board:
• CN7, CN8, CN9, and CN10 for Zio connector supporting ARDUINO
• CN11 and CN12 for ST morpho connector
The jumpers for voltage selection and IDD measurements are not described here.
7.1
Zio connectors supporting ARDUINO
The CN7, CN8, CN9 and CN10 Zio connectors are female connectors supporting ARDUINO
shields designed for ARDUINO
Caution:
The STM32 microcontroller I/Os are 3V3 compatible, while ARDUINO
The related pinout for the ARDUINO
UM2581 - Rev 2
®
®
can fit the Nucleo board.
Figure 16. Zio connectors supporting ARDUINO
®
connector are listed in
®
Uno V3
Uno V3
®
Uno V3 is 5V compatible.
®
Uno V3
Table 17, Table 18, Table 19
UM2581
Extension connectors
®
standard. Most
and Table 20
page 34/48