2.4G Wireless Bluetooth Serial Transceiver Slave Module for Arduino

Item Code: 367240 Write a review
Reg. Price:
  • USD 8.93   Save: 55%

12item(s) added

View Cartor Continue Shopping>>
QTY : 
Add to Cart
Bulk order rebate

Shipping: in 2-7 business days FREE SHIPPING

jb_year Ask a question Price Match

  • Description
  • Reviews
  • Q&A


  • The serial port Bluetooth module is fully qualified Bluetooth V2.1 + EDR(Enhanced Data Rate) 2Mbps Modulation with complete 2.4GHz radio transceiver and baseband. Your android phone can communicate with it to control your smart car or home appliances.It can also communicate with HC-05 Bluetooth master module.
  • After pairing, it can be used as a full-duplex serial port, without having to know any Bluetooth protocol, but only supports 8 data bits, 1 stop bit, no parity bit communication format, which is the most commonly used communication format. It does not support other formats.
  • When Bluetooth connection is not established, you can set the baud rate, name, passkey via AT commands, parameter settings will be saved at power-down. After Bluetooth connection, it will automatically switch to transparent mode.
  • Module role: Slave module. It can be paired with PC, Bluetooth hosts, most Bluetooth phones, PDA, PSP and other intelligent terminals whose Bluetooth is enable.Slave devices can not communicate with each other.


Type Transceiver Slave Module 
Bluetooth  v2.1 + EDR
Working frequency 2.4GHz ISM band
Working voltage 3.3
Working current About 20mA when unpaired, paired 10mA
Interface logic voltage 3.3V
Logic interface   UART TTL serial port
Serial port baud rate 9600 (default), can be modified to other values ​​by AT command
Effective distance Maximum 10 meters in open area
The default password 1234
Note Need to add a level converter module when you use Arduino board
Compatible Arduino
Applications Smart home, smart car, toys
Package Contents
1 x module
Be the first to Upload A Photo of this product!
Be the first to Upload A Video of this product!
Customer Reviews
Overall Customer Reviews Rating:
( Based on 0 Customer Reviews )
0% Good Reputation Rate
5 star: (0)
4 star: (0)
3 star: (0)
2 star: (0)
1 star: (0)
Write A Review
Be the first to Write A Text Review of this product!
Questions & Answers

4%Site-Wide OFFSubscribe to get exclusive offers and more savings!

Hot Tags:
2.4G Wireless Bluetooth Serial Transceiver Slave Module for Arduino

2.4G Wireless Bluetooth Serial Transceiver Slave Module for Arduino

USD 3.99 USD 8.93
Buy it Now