bluetooth 4.0 module bluetooth low energy

1.Bluetooth4.0, single mode compliant- Supports master and slave modes 2.Ultra low current consumption DESCRIPTION

N71 is Bluetooth4.0 single mode module, device targeted for low power sensors and accessories.

The module offers all Bluetoothlow energy features: radio, stack, profiles and application space for customer applications, so external processor is not needed.

The moduleTransmission speed 1Mbitin 20 meters,used to transfer simple data sets between compact devices opening up a whole new class of Bluetooth applications such as watches, TV remote controls, medical sensors, and fitness trainers.

The module can be power directly with a standard 3V coin cell batteries or pair of AAA batteries.In lowest power sleep mode it consumes only 600nA and will wake up in few hundred microseconds.

Features:

Bluetooth4.0, single mode compliant- Supports master and slave modesTX power: +4 dBm; RX sensitivity: -88dBmUltra low current consumptionTransmit: 27mA (0 dBm)Deep Sleep mode: 0.4uAiNOVA firmware including Bluetooth Low Energy profiles such as BLP, HTP, HRP, PXP, etc. Demo Apps on iPhone 4S/New iPAD are available.Authentication IC is unnecessary for Bluetooth Low Energy apps on iPhone 4S/new iPad.Size: 19.15mmx12.04mmx2.45mm

Applications:

PedometersHealth careWatchesBlood pressure and glucose metersWeight scalesKey fobsHouseholds sensors and collectorDevicesSecurity tagsWireless keys (keyless go)Proximity sensorsHID keyboards and miceAutomotive

 

Bluetooth Specification

Standard

BluetoothV4.0, Class II

Profiles

Network Availability, Proximity, fine me, heart rate, weight Scale, HID, etc.

detailed profiles depends on the firmware

Frequency Band

2.402G ~ 2.480G

Maximum Data Rate

1Mbps

RF Input Impedance

50 ohms

Baseband Crystal OSC

16MHz

Interface

UART, PIO, AIO,Debug SPI

Sensitivity

-90dBm at 0.1%BER

RF TX Power

4dBm

Power

Supply Voltage

1.8~ 3.6V DC

Working Current

RX/TX Active, 16mAtypical.

Deep sleep Current

<5uA

Operating Environment

Temperature

-40ºC to +85ºC

Humidity

10%~90% Non-Condensing

Certifications

BQB/FCC/CE

Environmental

RoHS Compliant

Dimension and Weight

Dimension

19.2mm x12mm x0.2mm

Weight

1.20g

bluetooth 4.0 module bluetooth low energy