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STM-300C PDF预览

STM-300C

更新时间: 2024-11-23 12:19:19
品牌 Logo 应用领域
其他 - ETC /
页数 文件大小 规格书
2页 105K
描述
Scavenger Transceiver Module STM 300 and STM 300C

STM-300C 数据手册

 浏览型号STM-300C的Datasheet PDF文件第2页 
DATA SHEET  
Scavenger Transceiver Module  
STM 300 and STM 300C  
The extremely power saving RF transmitter  
module STM 300 of EnOcean enables the  
realization of wireless and maintenance free  
sensors and actuators such as room operat-  
ing panels, motion sensors or valve actua-  
tors for heating control.  
Power supply is provided by an external energy  
harvester, e.g. a small solar cell or a thermal  
harvester. An energy storage device can be con-  
nected externally to bridge periods with no sup-  
ply from the energy harvester. A voltage limiter  
avoids damaging of the module when the supply  
from the energy harvester gets too high. The  
module provides a user configurable cyclic wake  
up (every 1, 10 or 100 sec.). After wake up a  
radio telegram (input data, unique 32 bit sensor  
ID, checksum) will be transmitted in case of a  
change of any digital input value compared to the  
last sending or in case of a significant change of  
measured analogue values (different input sensi-  
tivities can be selected). In case of no relevant  
input change a redundant retransmission signal is  
sent after a user configurable number of wake-  
ups to announce all current values. In addition a  
wake up can be triggered externally.  
LED  
Actuator  
Energy  
Harvester  
STM 300  
STM 300C  
Energy  
Storage  
Buttons  
Sensors  
Switches  
With custom firmware  
Energy Harvesting made easy with  
EnOcean wireless standard  
Features  
STM 300 is a bidirectional system module for  
maintenance-free sensor solutions based on the  
EnOcean wireless standard.  
„ 3 A/D converter inputs  
„ 4 digital inputs  
„ Configurable wake-up and transmission cycle  
„ Wake-up via Wake pins  
„ Voltage limiter  
„ Threshold detector  
Using the Dolphin API library it is possible to  
write custom firmware for the module. STM 300 /  
STM 300C is in-system programmable.  
„ Application notes for calculation of energy  
budgets and management of external energy  
storages  
Features accessible via API:  
„ Integrated 16MHz 8051 CPU with  
32KB FLASH and 2kB SRAM  
Product variants  
„ STM 300/300C: SMD mountable module for  
use with external antenna (868/315 MHz)  
„ Receiver functionality  
„ Various power down and sleep modes  
down to 0.2µA current consumption  
„ Up to 16 configurable I/Os  
„ 10bit ADC, 8bit DAC  
Type  
STM 300  
STM 300C  
Ordering Code  
S3001-D300  
S3031-D300  
© 2010 EnOcean | www.enocean.com  
Subject to modifications | March 2010  

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