This is HC-05 wireless bluetooth RF transceiver module for Arduino CSR Bluetooth Chip Solution
Bluetooth Spec v2.0+EDR Compliant Enhanced Data Rate (EDR) compliant with V2.0.E.2 of specification for both 2Mbps and 3Mbps modulation modes

Technical Details

Product Details

Product Dimensions

Package Dimensions
Width : 2 inch
Height : 0.1 inch
Length : 3 inch

Item Weight: 3.52 ounce (View shipping rates and policies)
Shipping Weight: 0 ounce (View shipping rates and policies)

ASIN : B01BACX062