DX-BT24-A Bluetooth Module BLE 5.1 for Arduino Support Scanning QR Code to Connect Wireless Bluetooth RF Transceiver Serial Communication Bluetooth Pass-Through Module Compatible with Android/iOS

Feature：DX-BT24-A Bluetooth module uses the DIALOG 14531 chip. Bluetooth BLE 5.1. Support AT commands, users can change the serial port baud rate, bluetooth name and other parameters. The module is mainly used for short-range(about 15m in open area) data wireless transmission.If you need Long range module,please purchase DX-BT27-A bluetooth module
Multiple Connection Methods：1. Can search connection Manually; 2. With MAC address code, it can scan QR code for connection. Compatible with Android/iOS(iPhone). You can quickly add the Bluetooth feature to your Arduino project and then you can use your Android phone or iPhone to control some devices
Notice: The slave module cannot communicate directly with the computer. It requires a master module to connect to the computer and use the computer serial port assistant to communicate with the slave module
3 Working Modes: Normal working mode. Low power mode. Hibernation mode.Working Voltage:3.3V-5V. Transmission rate:10K Byte/s.Module serial port default parameters: 9600bps/8/n/1 (baud rate/data bits/no parity/1)
Technical Support: Out of the box, plug and play. You can find out testing softwares,user's manuals,devlopment documents,and all resources related to this bluetooth module on our offical website. If you encounter any issues, please contact us by Amazon email, and we will resolve your issues within 24 hou

Hello,