HiBot TITech M4 Руководство пользователя - Страница 13

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HiBot Corporation

LEDs

A total of four LEDs are available on board. User can access them by setting as

digital output pins PE0, PE1, PE3 and PE4 as shown in Figure 15.

When the correspondent digital out pin is set as low level, the respective LED will

be switched on.

All A/D channels are

any analog channel would permanently damage the

should make use of the available VREF+ (3.3V) for power and of VSSA (GND) for

ground signal that are shown in the pin assignment section of this manual. All channels

are with 12 bit resolution.

Two Digital to Analog converter pins are also available at the AD1 pin 4 (PA4) and

pin 5 (PA5); both lines will be outputting a signal between 0 to 3.3V.

All digital Input/Output pins available are depicted in the pin assignment section at

the end of this manual. Each pin can be configured according to its possible functions

(please refer to the

STM32F407IG

HB-UM-M4CTRL

RED

GREEN

RED

GREEN

Figure 15 - Pin assignment for the LEDs

maximum 3.3V

tolerant.

user manual for more information).

TITech M4 Controller

An input voltage higher than 3.3V on

When using potentiometers, user

board.

User Manual

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