OpenJumper OJ-XM1151 Wireless Bluetooth V4.0Module for Arduino

Features:

.Bluetooth 4.0 module adopts TI CC2540 chip・ has 256 KB space・ supports the ATcommand
.Users can change role (master・ slave mode)・the serial port baud rate・equipment name・ matching password or other parameters according to needs・ very flexibleto use
.Built-in antenna
.Works with Official Arduino Boards
.Master-slave integrated wireless bluetooth serial communication module
.You can use it to establish wireless connection between Arduino and PC・ CellPhone or other devices

Specifications:

.Model: OJ-TX402
.Color:As Pictures Shown
.Bluetooth Protocol: Bluetooth Specification V4.0 BLE
.Communication Distance (Max.): 100m (in the open area)
.Operating Frequency: 2.4 GHz ISM band
.Modulation Method: GFSK (Gaussian Frequency Shift Keying)
.Transmission Power: - 23 DBM・ - 6 DBM・ 0 DBM・ 6 DBM(can be modified by the ATcommand)
.Antenna:Built-in
.Product Weight:9g
.Package Dimensions:80*50*25mm

Package Content:

.1 x OpenJumper OJ-XM1151 Wireless BluetoothV4.0 Module for Arduino