Features:

100% brand new and high quality

Use your cell phone and install IOT.APK.

Short circuit hat connect to the electric flash model，take off and then go to the normal state.

Put on the battery，use your cell phone to search the ESP-202 wifi name

Plus this router.

After passing，you can control the module of the cell phone.

 

Specifications:

Color: Yellow

Size: 55mm x 38mm

 

Package Includes:

1 x Wifi Evaluation Board

1 x USB Cable

1 x AA Battery Holder