Bluetooth Module DX-BT18

From the shop's description

DX-BT18 dual-mode Bluetooth module is a dual-mode Bluetooth module (Dual-Mode) that is specially designed for smart wireless data transmission by Shenzhen DX-SMART Technology Co., Ltd. and follows the Bluetooth 4.2 standard protocol. DX-BT18 module applies to wireless data transmission field, uses BT4.2 Bluetooth chip + PCB printed antenna design, SOC chip embedded BT4.2 Dual-Mode protocol stack, supports data transmission of Windows, Linux, Android, iOS and other systems And applications, with industrial design, transmission distance, data stability, simple operation, high cost performance and technology leading edge. Applications: Bluetooth wireless data transmission Hand-held POS devices Can be used in medical equipment for wireless data transmission Smart home control Car detection OBD equipment Bluetooth printer Bluetooth Remote Control Toy Anti lost device, LED light control Specifications Bluetooth Protocol Bluetooth 4.2 BR/EDR+BLE Working Frequency 2402-248MHz Communication Interface UART Power Supply 3.3V Communication distance 30-40M (Open and unobstructed environment) Bluetooth Name DX-BT18 Pairing Code 1234 (The SPP agreement is valid) Serial Port Parameters 9600、8 data bits、1 stop bit、No check、No flow control Service UUID FFE0 Notify\Write UUID FFE1 Write UUID FFE2 Storage temperature MIN:-40℃ – MAX:+140℃ Work temperature MIN:-20℃ – MAX:+85℃ User Manual DX-BT18