UM1590
Running the demonstration
Doc ID 023892 Rev 1
2.4.4 Connectivity
submenu
IR Transmitter
On the STM32303C-EVAL an IR LED is driven by PB9 through transistors T4 and T5.
When the IR Transmitter submenu is selected, the message shown in
displayed.
Figure 36.
IR transmitter menu
When you select a protocol from the list, the corresponding submenu such as the one
shown in
is displayed.
Figure 37.
IR transmitter command menu
You can control the IR transmitter features using the Joystick LEFT, RIGHT, DOWN, UP and
SEL buttons:
