4 Development with Evaluation Kit
For a customized firmware development on the evaluation kit, it is important for the
developer to know the Firmware architecture of the kit in two different modes. This section
explains this in detail.
4.1 Firmware architecture
As explained earlier, there are two modes that the board can be used in. Independent mode,
and Arduino mode.
4.1.1 Independent Mode
The following block diagram illustrates the independent mode of operation for the evaluation
kit, utilizing the standard communications protocols:
Grid-EYE sensor
I2
User Manual
ARDUINO DUE
UAR
T
U
A
R
T
PAN1740
BTL
Grid-EYE Evaluation Kit
US
ATSAMD21G18A
B
Smart Phone
PC
15