SPMB250-A1EVAL STMicroelectronics, SPMB250-A1EVAL Datasheet - Page 6

• Manufacturer Part Number: SPMB250-A1EVAL
• Description: Zigbee / 802.15.4 Modules & Development Tools Wireless Sensor Kit 802.15.4 Transceiver
• Manufacturer: STMicroelectronics

Specifications of SPMB250-A1EVAL

• Interface Type: I2C, SPI
• For Use With/related Products: SN250
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

SPMB250-A1EVAL kit hardware
2.2
6/15
Figure 3.
The accelerometer is a 3-axis digital-output linear MEMS sensor that includes a sensing
element and an IC interface capable of taking information from the sensing element and
providing the measured acceleration signals to external applications through an I
serial interface. The LIS3LV02DL has a user-selectable full scale of ±2 g, ±6 g and is
capable of measuring acceleration data over a bandwidth of 640 Hz for all axes. The device
bandwidth may be selected according to application requirements.
The SPZB250 is a ready-to-use ZigBee
ZigBee
The SN250 SoC design integrates a full-featured 802.15.4 radio with a 16-bit processor. It is
designed to run the EmberZNet ZigBee
reprogrammed to run custom applications.
The MotionBee™ modules also integrate a SIF connector, allowing interfacing with the
Ember development kit for firmware loading and debugging. Finally, the module integrates
two LEDs, 1 power connector, 1 power switch, a reset button and a commissioning button.
ZigBee
Based on the SPZB250, the ZigBee
module with a USB stick form-factor. It provides a cost-effective method of adding ZigBee
wireless connectivity to any device which employs USB. The dongle can be programmed
using the SIF connector integrated in the board. When connected, the dongle is powered
through the USB and it can be used to transfer data to the connected operator for data
analysis, storage and computation. The dongle uses a USB controller from FTDI Ltd. to
communicate with the host computer.
The main components of the dongle are represented in
Power Connector
Power Connector
®
Power Switch
Power Switch
system-on-chip (SoC) with an external oscillator, a balun filter and an antenna.
®
SPMB250-A1 MotionBee™ module
dongle
Accelerometer sensor
Accelerometer sensor
Doc ID 14826 Rev 2
Reset Button
Reset Button
®
dongle (“dongle” in the rest of the document) is a
®
®
module for OEM use. It integrates the SN250
protocol stack from Ember Corp., and can be fully
Red Led
Red Led
SIF Connector
SIF Connector
Figure
4.
Green Led
Green Led
SPZB250
SPZB250
Commissioning
Commissioning
Button
Button
AM00534v1
2
C/SPI
UM0562
®