Use Serial Interface To Update Pan1740 - Panasonic Grid-EYE User Manual

4) Disconnect the J18, press the reset button SW1, open device manager to check if the
name of CDC virtual COM changed to "Grid Eye Sensor Board (COM x)".
If the device manager shows as above, it means that Update ATSAMD21G18A finished
successfully.

4.3.2 Use Serial interface to update PAN1740

Tools and Software

Download tools: USB to serial module

Software: SmartSnippets
How to program
1) Connect USB to PC, set the jumpers as following, connect the TX pin on Grid-EYE
sensor board with RX pin of USB to serial module, and connect the RX pin on Grid-EYE
sensor board with TX pin of USB to serial module.
Jumper Number
Status
User Manual
J12 J9
x x
Grid-EYE Evaluation Kit
J7 J10
OFF OFF
J18
x
30