FRDMKL02ZUM
FRDM-KL02Z User Manual
Page 3 of 12
1.
Slide Down to Unlock.
Sliding your finger down along the TSS Pad E1 (from “2” to “1”) will unlock the tilt functionality of
the demo.
2.
Tilt to adjust the LED.
With the demo “Unlocked”, tilting the board will change the RGB values displayed on the LED
3.
Slide Up to Lock.
Sliding your finger up along the TSS Pad E1 (from “1” to “2”) will unlock the tilt functionality of the
demo, and the LED will only display the default color.
This example demo can be restored using the OpenSDA MSD application documented later in this User
Manual.
4.
FRDM-KL02Z Hardware Overview
The FRDM-KL02Z is a microcontroller development board based on the Freescale Freedom platform
featuring the following:
Kinetis L Series KL02 family MCU in an 32QFN package
I/O headers for easy access to MCU I/O pins
Freescale 3-axis accelerometer sensor, MMA8451Q
Capacitive touch slider using GPIO method based on TSS lib
Reset pushbutton
RGB LED
On-board serial and debug adapter (OpenSDA)
Figure 1 shows a block diagram of the FRDM-KL02Z design.
Kinetis L-Series
KL02Z32VFM4
32 QFN
USB
D+/D-
RESET
I/O Header
GPIO
10-pin
Debug
Mini-B
USB
Kinetis K-Series
K20DX128VFM5
8 MHz
I/O Header
T
o
u
c
h
P
a
d
-
S
lid
e
r
SPI,GPIO
à
SWD
32.768 Khz
UART
PWM x3
3.3V LDO
Vin
I/O
3.3V
I/O
I2C, GPIO
Inertial
Sensor
10-pin
Debug
CR2032
Indicates optional items that will
not
be populated by default
OpenSDA
5V
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