1.Integrated meander line antenna 2.USB version 2.0, UART with bypass mode, GPIO and SPI 3.PCM digital audio interfaces DESCRIPTION
N42A module is a small form factor and highly economic Bluetooth radio module (class 2) that allows OEMs to add wireless capability to their products. The module supports multiple interfaces that make it simple to design into fully certified embedded Bluetooth solutions.
With our programming interfaces, designers can easily customize their applications to support different Bluetooth profiles, such as SPP, OPP, HID and etc. class 2 module supports 3Mbps data rate Transmission for distances up to 10 meters with its integrated on board antenna.
The module is an appropriate product for designers who want to add wireless capability to their products
Features:
Bluetooth v2.1+EDR, Class 2Integrated meander line antennaUSB version 2.0, UART with bypass mode, GPIO and SPIPCM digital audio interfacesSupport sniff and deep sleep modeiNOVA Firmware: SPP, OPP, HID, SDP, FTP, iAP profilesCastellatedSMT pads for easy and reliable PCB mountingSize: 25mm x 13.4mm x 2.2mm
Applications
Cable replacementPoint of SalesBarcode and RFID scannersMeasurement and monitoring systemsIndustrial sensors and controlsMedical devicesIndustrial PCs and laptopsAutomotive inspection and measurement systemsTelemetry and machine-to-machine interfaces
Bluetooth Specification:
Standard
Bluetooth 2.1+EDR
Profiles
iNOVA Firmware: SPP, OPP, HID, SDP, FTP, iAP profiles
Frequency Band
2.402GHz ~ 2.480GHz
Maximum Data Rate
30K bytes
Antenna
Integrated meander line antenna
RF Input Impedance
50 ohms
Baseband Crystal OSC
16MHz
Interface
UART, PIO, AIO, USB, SPI, PCM
Sensitivity
-84dBm at 0.1%BER
RF TX Power
+4Bm(class2)
Power
Supply Voltage
3 ~ 3.6V DC
Working Current
Depends on profiles, 22mA typical
Standby Current(Connected)
<2mA
Operating Environment
Temperature
-40ºC to +85ºC
Humidity
10%~90% Non-Condensing
Environmental
RoHS Compliant
Dimension and Weight
Dimension
25mm×13.40mm×2.2mm
Weight
1.50g
Bluetooth rf module data radio class 2 supports 3Mbps data rate Transmission
