# arduino with adafruit winc1500 fireware update

## Development environment
Arduin IDE 1.8.8
Adafruit winc1500 shiled
Arduino uno board

## Steps

Step1. upload this example code to arduino uno

Step2. select this option

Step3. it will show this windows

click test connection. (if you already open comport,remember to close.)
if show this ↓ is ok.

if no show check your connection and IDE version.

Step4. Click upload Certicicates to Wifi module

Step5. If show this, congratulate you finish.

## Reference
https://www.adafruit.com/product/3653
https://learn.adafruit.com/adafruit-winc1500-wifi-shield-for-arduino