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1)
Independent mode
The onboard microcontroller ATSAMD21G18 receives the infrared image data sampled by
Grid-EYE sensor through the I
smartphone via USB and Bluetooth, respectively.
2)
Arduino mode
Arduino mother board receives the data sampled by Grid-EYE sensor through the I
interface and then sends the data to a PC and smartphone via USB and Bluetooth,
respectively. In this mode the microcontroller, ATSAMD21G18, acts as USB CDC device
and provides a communication channel between Arduino mother board and PC.
In both of the two modes, the Bluetooth module provides a communication channel between
the microcontroller or the Arduino mother board, and smartphone.
2.2 Evaluation Kit Component Details
Grid-EYE
Sensor
Micro USB
port
JTAG
User Manual
2
C interface, and then sends this data to a PC and
J18
J12 / J9
Bootloader
selectable for
access
Arduino-mode
header
Reset
ATSAMD21G18A
mcu
Grid-EYE Evaluation Kit
J7 / J10
selectable for
Arduino-mode
2
C
Bluetooth
Reset
PAN1740
Bluetooth
Module
Bluetooth
SWD I/O
5
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