433M Wireless Serial Port Module TTL Flash Module Communication Module Adapter Board with 15-Key Remote Control

Material:ABS+PCB

Package Contents:
1set * 433M wireless serial port module remote control

Only the above package content, other products are not included.
Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.