used to transfer simple data sets between compact devices opening up a whole new class of Bluetooth applications such as watches DESCRIPTION

N72 is Bluetooth4.0 single mode module, device targeted for low power sensors and accessories.

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

The module Transmission speed 1MBit in 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, GPIO, 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	18.1mm x12.05mm x2.45mm
Weight	1.20g

bluetooth 4.0 module for low power sensors and accessories