User's Manual

LM930
Page 1 of 4
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Overview
Features
LM930 Bluetooth BLE 4.1 Smart Module
UART Class 1 with UFL Receptical
Part No
Revised
Product
04/MAY/2016
930-0633
LM930
128KB memory: 64KB RAM and 64KB ROM
Bluetooth ® v4.1 specification
9dBm Bluetooth low energy maximum transmit output power
Support for Bluetooth v4.1 specification host stack
including ATT, GATT, SMP, L2CAP, GAP
RSSI monitoring for proximity applications
<900nA current consumption in dormant mode
Low Power 32kHz and 16MHz crystal
Switch-mode power supply
Programmable general purpose PIO controller
Wake-up interrupt and watchdog timer
12 digital PIOs
3 analogue AIOs
UART
4 PWM modules
10-bit ADC
The LM930 is a highly power efficient stand alone module, combining both the host micro controller and Bluetooth radio into a single
package. You can connect your peripheral sensors and devices directly to the LM930 and use it to host your application code, thus
eliminating the need for an extra MCU. Furthermore LM offer a range of available Bluetooth Smart profile templates which we can
customise to your specification and can offer applications such as iBeacon to be pre-installed.
For production, LM can provide modules with your firmware and settings preloaded, simplifying your manufacturing and testing
process. The LM930 comes with a U.FL/IPEX connector for attaching an antenna. With a battery added to the LM930 and placed into
a housing, this module can also act as an iBeacon device awaiting instruction/ data, or to pass on instruction/data automatically
when in range of other BLE enabled devices.
LM has been creating long distance Bluetooth Modules and Adapters for over 10 years, with our experience we have developed a
new Long Range BLE Module, utilising an antenna with superior performance comparable to common IC or meander alternatives,
ideally suited for distances up to 500m and beyond.
NB: Antenna variant suject to change without notice.
10mm
22mm
2.8mm
TECHNOLOGIES