AT-09, Android IOS BLE 4.0 Bluetooth Module

Detail about AT-09, Android IOS BLE 4.0 Bluetooth Module

This is a SMD BLE module used in our BLE Bee and Xadow BLE. It is based on TI cc2541 chip, enables robust network
nodes to be built with low total bill-of-material costs and highly suited for ultra low power consumption systems.
The module is small and easy to use, with the preprogrammed firmware of manufacturer, you could quickly build BLE
communications via its AT command. Supporting BLE communications with iPhone, iPad and Android 4.3 and newer.

Applications

- Industrial remote control, remote sensing
- POS system, bluetooth keyboard, mouse, game controllers
- Automobile testing equipment
- Portable, battery power of medical equipment
- Automated data collection
- Bluetooth remote control toy
- The wireless LED display system
- Bluetooth printer
- Intelligent household, industrial control

Features

- Internal with logic level conversion circuit. No need external 5V level to turn into a 3.3V level
- The power input port with anti-anti-circuit. To avoid accidental power plug reversed, leading to the module burned
- HM-10 Bluetooth module using TI CC2540 chip, configuration 256Kb space, support
- AT commands, you can change the role (master and slave mode) and the baud rate, the device name
- Pairing password and other parameters, convenient and flexible

Specifications

- Bluetooth protocol: Bluetooth Specification V4.0 BLE
- USB Protocol: USB V2.0
- Operating Frequency: 2.4GHz ISM band
- Modulation: GFSK (Gaussian Frequency Shift Keying)
- Transmit power: =4dBm
- Sensitivity: =-84dBm at 0.1% BER
- Transfer rate: Asynchronous: 6 kbps, Synchronous: 6 kbps
- Security Features: Authentication and encryption
- Support Services: Central & Peripheral UUID FFE0, FFE1
- Microprocessor: CC2541
- Power supply: +3.3VDC
- Stanby current: 3mA
- Working current: 50mA
- Working temperature: -5 ~ +65 Centigrade
- Dimensions: 27 x 13 x 2.2 mm

Support Apple IOS5 /IOS6 system.
BT V4 module interfaces and microcontroller connection requires only four lines: 5V (VCC) GND TXD RXD