HM-10 4.0 BLE

BLE CC2541 Bluetooth 4.0 UART Transceiver Serial Module With Baseboard Pin Description: Low-power dissipation BLE CC2541 CC41 Bluetooth 4.0 UART Transceiver Serial Module, used by the U.S. TI’s CC2541 chip configuration 256Kb space, follow the Bluetooth specification V4.0 BLE. Supports AT commands, the user can modify the serial port baud rate, device name, password and other parameters according to the pair. The module supports UART interface, and supports Bluetooth SPP serial protocol. Connected with Iphone 4S and Android 4.3 above. Feature: Bluetooth protocol: Bluetooth Specification V4.0 BLE, receive no byte limit, Iphone 4s under open environment and can achieve 110 m long distance communication Operating frequency: 2.4GHz ISM band Modulation: GFSK (Gaussian Frequency Shift Keying) Sensitivity: ?-84dBm at 0.1% BER Transfer Rate: Asynchronous: 6 kbps Synchronous: 6 kbps Safety features: Authentication and encryption Support Services: Central & Peripheral UUID FFE0, FFE1 Power consumption: automatic sleep mode, standby current 400uA ~ 1.5mA, transmission 8.5mA. Power supply: +3.3V DC 50mA Dimensions: 26.9mm x 13mm x 2.2 mm Bluetooth Certification: ROHS REACH Application: This module is mainly used for short-distance wireless transmission of data in the field. And PC can be easily connected Bluetooth devices, also can communicate between two data. Avoid cumbersome cable connections, direct serial cable replacement Bluetooth Car Handsfree Bluetooth GPS Bluetooth wireless data transmission Remote control and monitoring POS systems, wireless keyboard and mouse transportation, underground locating and alarm automated data acquisition system Wireless data transmission; banking system Wireless data collection Smart home, industrial control Automotive testing equipment Interactive television programming voting equipment Government street lights energy-saving equipment Wireless LED display system Bluetooth printer Bluetooth remote control toys