It is a bluetooth 4.0 ble module with 6 PIN baseboard for Arduino also for your DIY wireless project. leads interface includes VCC, GND, txd, rxd , status, EN
Only Slave mode. Compatible with iPhone 4s/5/5s 6/6s and android phones 4.3 or later. The recommended test software is: LightBlue
Main chip is cc2541F256 manufactured by TI. if you are MCU pro, you can program it by cc-debugger.
Default rate : 9600, and You can modify the baud rate and the Bluetooth name via the at command
Working voltage 3.3V to 6V. one year warranty

Technical Details

Product Details

Product Dimensions

Package Dimensions
Width : 4 inch
Height : 0.39 inch
Length : 5.2 inch

Item Weight: 0.16 ounce (View shipping rates and policies)
Shipping Weight: 0.64 ounce (View shipping rates and policies)

ASIN : B01N4P7T0H