LM55X Evaluation Product Family For LM961 … Evaluation Product Family For LM961 Bluetooth® Dual...

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Revised

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13/MAR/2018Datasheet Version 1.0

LM55X

Overview

LM55X Evaluation Product FamilyFor LM961 Bluetooth® Dual Mode Module

The LM55X is the evaluation product family for the LM961 Bluetooth® Dual Mode module. A great starting point for evaluating Bluetooth® applications. Simplifying the development process and cutting down time to the production phase.

LM assists the developer to create new applications with the LM961 module. The LM55X product family helps the developer to integrate the LM961 into their hardware designs and test for production. The LM55X evaluation board enables the developer to evaluate a Bluetooth® Dual Mode application.

The LM55X is USB powered or powered from a coin cell battery when operating the prototype in a “real world” scenario. The LM55X is Arduino compatible, providing the option of connecting the LM961 to an Arduino Board. The Arduino providing the power supply when connected.

Features

Hardware design guidelines

Manufacturing packs for module reference designs

Production test and configuration tools

Pin header socket for easy insertion and removal of LM961 module

I2C, UART and USB interfaces for breaking out I/O to application-specific

peripheral devices

Onboard LEDs and switches

Pins for current consumption measurements

Onboard coin cell socket

3.3V supply voltage regulator included

78mm x 54mm x 16mm

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Rear view of the boardshowing the coin cellpower option.

LM961 Datasheet:- http://goo.gl/bkRkHD

LM961 Bluetooth® module

LM551 Evaluation Board

Jumpers

LIR2450 3V6 Rechargeable Coin Cell Battery

Support Document

Kit Content

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Three Power OptionsSystem Block Diagram

USBPower

LM55X EVAL KITDEMO BOARD

Coin Cell Lithium Rechargable Cell(2.7v - 4.2v ONLY)

COINCELL

ARDUINO™SPI

USB-SPI

(OPTIONAL)

FirmwareUpgrade

BoardFirmwareUpgrade

Board

LM55X EVAL KITDEMO BOARD

IOH Header IOL Header

AD Header Power Source Selector

USB / Arduino

Coin Cell

Power Header

USB-SPI

Hardware Layout

78mm

54m

m

Power Header AD Header

IOL HeaderSwitch 2

(For LM961)

(VCHG / VBUS / DFU)

(USB / Arduino - Coin Cell Battery)

(For joining IOREF and3v3 when FLASH is used

for POWERING) Switch 1

Reset ModuleSwitch

Power Source Selector

Connector (CN1)(For Firmware Upgrade Board)

SPI Connector

Module CurrentMeasurement Pins

Connector (CN7) IOH Header

USB

LM961Module

LM961Module

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Sche

mat

ic

LM96

1 is

+3V

3bu

t +5V

requ

ired

for

batt

ery

char

ging

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Product User Guides, Manuals and Configuration Software can be downloaded via our website - http://www.lm-technologies.com/downloads

Datasheet Version Notes

Added version notes to datasheet.v1.0 13 MAR 2018

Order CodesProduct LM55X

See BelowLM55X Evaluation Product FamilyFor LM961 Bluetooth® Dual Mode Module

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LM55X Packaging Options

550-0562

Product User Guides, Manuals and Configuration Software can be downloaded via our website - http://www.lm-technologies.com/downloads

LM551 EVALUATION BOARD551-0560

LM550 EVALUATION KIT1 x LM551 Evaluation Board1 x LM961 Plug & Play 9dBm IC Ant Module1 x LIR2450 Coin Cell Battery

IC

1 x LM551 Evaluation Board

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