UM0704
Getting started
Doc ID 15731 Rev 1
5/18
Figure 2.
STEVAL-MKI029V1 - back view
The major components present on the base station - back view, are (see
),
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Voltage regulator for regulated 3.3 V output - L6926
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SWIM connector - for the in-circuit programming of MCU STM8S207R6T6
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Battery case for holding 3 AAA (1.5 V) batteries
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Buzzer
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Free MCU I/Os for future expansion
1.4
Powering up the system
The system is powered up using the three AAA (1.5 V) batteries. These batteries should be
placed into the battery case attached to the back of the board.
On the bottom side of the board, SW2 acts as the power switch where the user can switch
the power to the system ON or OFF.
As the power switch is set to the ON position, the inner and outer circle LEDs glow in
sequence. This pattern is referred to as the welcome message.
AM042
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