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• It's HC-06 Bluetooth module Allows your device to both send or receive the TTL data via Bluetooth technology without connecting a serial cable to your computer. Works with any USB Bluetooth adapters. Default Baud Rate: 9600,8,1,n.

• Built-in antenna. Coverage up to 30ft.

• Bluetooth version: V2.0+EDR

• Operating voltage: 3.3V

• Default Baud Rate: 9600,8,1,n.

• Signal coverage: 30ft

• Item size: 4.3 * 1.6 * 0.7cm

• Item weight: 4g

• Commercial Series: Bluetooth module board Series With LED indicator light, use 150mA and 3.3V regulation chip. With VCC.GND.TXD.RXD foot for the Bluetooth With the "Research" button(ON/OFF/WAKE foot for it, external MCU output "High level" can control module to re-search) Compatible with Bluetooth master module".slave module" or master-slave(whole) module.

• Input voltage: 3.3~6V

• Input power supply between 3.3~6V, not to exceed 7V

• The devices do not have power supply reversing func, so please connect the power supply with care

• We advise to install "Bluetooth master module" and use this device as a slave

• This module is an Upgrade Of Hc05 Kg036

• The "State" is output foot for LED status when Bluetooth "Unconnected", output "Pulse"; when Bluetooth "connected", output "High level", we can determine the states from "MCU"

Additional Information:

• Item Code: BL002-HC06-4PIN-NB
• Delivery Time: 2 - 4 days

    This module is a very affordable solution for Bluetooth Low Energy or Bluetooth 4.0. It connects with your MCU such as the Arduino through the UART port. It can be easily used with Android phones and iPhones, PCs, other Arduinos or any other Bluetooth device for wireless serial communication (UART).

The Baseboard comes with an anti-reverse circuit to avoid accidental power plug in the module and a logic level conversion circuit. The HM-10 module uses TI CC2541 chip, configures 256KB space, and supports the AT command. Users can change the role (master, slave mode) and the serial port baud rate, equipment name, matching password and other parameters on-demand. It is very flexible to use.:

The most complete, most convenient, and most stable Bluetooth data transmission, remote control, and data acquisition module.Master-slave in one, transparent transmission, replacing serial port. Remote control, Remote data acquisition, transparent transmission, MCU is unnecessary.

• HM-10 by Huamao Technology; BT Version: V4.0 BLE BlueTooth; Firmware: V540; Flash:256Kb

• USB Protocol: USB V2.0; Working frequency:2.4GHz ISM band; Modulation method: GFSK(Gaussian Frequency Shift Keying)

• RF Power:≤4dBm, Class 2; Sensitivity:≤-84dBm at 0.1% BER; Transmission Rate: Asynchronous: 6 kbps; Synchronous: 6 kbps; Security: Authentication and encryption; Support Service: Central & Peripheral UUID FFE0, FFE1

• Long-range: there are 100 meters in open space with iphone4s

• The power can be adjusted -23dbm, -6dbm, 0dbm, 6dbm, through an AT Command (AT+POWER).; Power: 0.5 mA for standby, Active 8.5 mA, supports auto sleep.

Additional Information:

• Item Code: AR053-HM-10-BLE
• Delivery Time: 2-4 days

This Bluetooth module can easily achieve serial wireless data transmission. Its operating frequency is among the most popular 2.4GHz ISM frequency band (i.e. Industrial, scientific and medical). It adopts Bluetooth 2.0+EDR standard. In Bluetooth 2.0, the signal transmit time of different devices stands at a 0.5 seconds interval so that the workload of Bluetooth chip can be reduced substantially and more sleeping time can be saved for Bluetooth. This module is set with serial interface, which is easy to use and simplifies the overall design/development cycle.
Specification

• Bluetooth protocol: Bluetooth 2.0+ EDR standard

• USB protocol: USB v1.1/2.0

• Operating frequency: 2.4GHz ISM frequency band

• Modulation mode: Gauss Frequency Shift Keying

• Transmit power: ≤ 4dBm, the second stage

• Sensitivity: ≤-84dBm at 0.1% Bit Error Rate

• Transmission speed: 2.1Mbps(Max)/160 kbps(Asynchronous)??? 1Mbps/1Mbps(Synchronous)

• Safety feature: Authentication and encryption

• Supported configuration: Bluetooth serial port (major and minor)

• Supply Voltage: +3.3 VDC 50mA

• Operating temperature: -20 to 55???

• Size: 36.5*16mm

• HC-06 Bluetooth Module - Slave Module | We advise to install "Bluetooth master module" and use this device as a slave

• Input power supply between 3.3~6V, not to exceed 7V

• The devices do not have power supply reversing func, so please connect the power supply with care

• The "State" is output foot for LED status when Bluetooth "Unconnected", output "Pulse"; when Bluetooth "connected", output "High level", we can determine the states from "MCU"

• Range: HC-06 module can reach a range of up to 9 meters (30 ft)

Additional Information:

• Item Code: BL017-HC06-6PIN-NB
• Delivery Time: 2 - 4 days

•  HC-06 Bluetooth Module - Slave Module | We advise to install "Bluetooth master module" and use this device as slave
• Input power supply between 3.3~6V, not to exceed 7V
• The devices does not have power supply reversing func, so please connect power supply with care
• The "State" is output foot for LED status, when bluetooth "Unconnected", output "Pulse"; when bluetooth "connected", output "High level", we can determine the states from "MCU"
• Range: HC-06 module can reach a range of up to 9 meters (30 ft)               

Additional Information:

• Item Code: BL015-HC06-4PIN-NB
• Delivery Time: 2 - 4 days

• Leads to 6 feet: EN / VCC / GND / RXD / TXD / STATE (Bluetooth status leads to the foot, is not connected to the output low, after connecting output high)

• with the connection status indicator, LED flash means no Bluetooth connection; LED flashing slowly that enter the AT command mode

• onboard 3.3V regulator chip, the input voltage DC 3.6V-6V; When unpaired, current of about 30mA (because LED lights flashing, the current state of change); After successful pairing, the current is about 10mA 

• Interface level 3.3V, you can directly connect a variety of microcontrollers (/51/AVR/PIC/ARM/MSP430, etc.), 5V microcontroller can also be directly connected. Directly connected to the microcontroller serial port, not through the MAX232 chip! 

• open area effective transmission distance of 10 meters, over 10 meters are possible but do not guarantee the quality of the connection 6. After successful pairing can be used as a full-duplex serial port. Do not need to know anything about the Bluetooth protocol, but only supports 8 data bits, 1 stop bit, no parity communication format. This is the most common communication format that does not support other formats! 

• Press the key to give the Bluetooth module is energized to enter AT mode, set parameters and query information 8 Switch between master and slave mode via AT commands 

• Default baud rate is 9600, Default passkey is 1234, Default name HC-05

• The module is protected with transparent shrink tube WIRING PINOUT: VCC: positive power supply GND: power supply is negative RXD: Receive side, the Bluetooth module receives data sent to the other device; TXD terminal normally connected to the other device to send TXD: sending end, the Bluetooth module to send data to other devices; RXD terminal normally connected to other devices receiving EN: Enable, then you need to enter AT mode 3.3V

• Supports Master and Slave Configuration; Use the CSR mainstream Bluetooth chip, Bluetooth V2.0 protocol standards.

• Input voltage: 3.6V--6V, 7V ban over; Module working voltage 3.3 V.

• Power anti-reverse, reverse module does not work; Working current: matching for 30 mA, matching the communication for 8 mA.

• Default baud rate is 9600, Default passkey is 1234, Default name HC-05

• Weight:. 3.5g, PCB Dimensions: 37.3mm (length) * 15.5mm (W)

Additional Information:

• Item Code: BL014-HC05-6PIN-B
• Delivery Time: 2 - 4 days

• CC2541 Bluetooth module
• Bluetooth 4.0 BLE module and not compatible with Bluetooth 2.0 or 2.1
• These module is Bluetooth 4.0 only and require an device with IOS 5 or later and an Android device that supports Bluetooth 4 and is using Android 4.3 or later.
• Please email us for User Manual

Additional Information:

• Item Code: BL007-AT-09-BLE4.0
• Delivery Time: 2 - 4 days

• Wireless sensor

• Community building security

• Robot wireless control

• Industrial remote control and tele metering 

• Automatic data acquisition

• Container information management

• POS system

• Wireless acquisition of gas meter data

• Vehicle keyless entry system

• PC wireless networking

• The module is encapsulated with a stamped hole, can adopt patch welding, and its dimension is 27.8mm×14.4mm×4mm (including antenna cap, excluding spring antenna), so it is very convenient for customers to go into the application system.

• There is a PCB antenna pedestal ANT1 on the module, and the user can use the external antenna of 433M frequency band through coaxial cable; there is also an antenna solder eye ANT2 in the module, and it is convenient for a user to weld spring antenna.

• The user could select one of these antennas according to user requirements.

• There is MCU inside the module, and the user doesn't need to program the module separately, and all transparent transmission mode is only responsible for receiving and sending serial port data, so it is convenient to use.

• The module adopts multiple serial port transparent transmission modes, and the user could select them by AT command according to user requirements.

• The average working current of three modes FU1, FU2 and FU3 in idle state is 80μa, 3.6mA, and 16mA respectively, and the maximum working current is 100mA(in transmitting state). Product Configuration

• Long-distance wireless transmission (1, 000m in open space/baud rate 5, 000bps in the air) Working frequency range (433.4-473.0MHz, up to 100 communication channels) 

• The number of bytes transmitted to the one-time Update software version through serial port Product Introduction

• Maximum 100mW (20dBm) transmitting power (8 gears of power can be set) Three working modes, adapting to different application situations Built-in MCU, performing communication with the external device through the serial port

• HC-12 wireless serial port communication module is a new-generation multichannel embedded wireless data transmission module.

•  Its wireless working frequency band is 433.4-473.0MHz, multiple channels can be set, with the stepping of 400 kHz, and there are totally of 100 channels. 

• The maximum transmitting power of module is 100mW (20dBm), the receiving sensitivity is -117dBm at a baud rate of 5, 000bps in the air, and the communication distance is 1, 000m in open space

Additional Information:

• Item Code: BL004-HC12
• Delivery Time: 2 - 4 days