STM300C ENOCEAN, STM300C Datasheet

STM300C

Manufacturer Part Number

STM300C

Description

MODULE SOC RF TXRX W/8051 MCU

Manufacturer

ENOCEAN

Series

Scavengerr

Datasheets

1.STM300C.pdf (2 pages)

2.STM300C.pdf (40 pages)

3.STM300C.pdf (2 pages)

Specifications of STM300C

Frequency

315MHz

Data Rate - Maximum

125kbps

Modulation Or Protocol

ASK

Applications

General Purpose

Power - Output

5dBm

Sensitivity

-98dBm

Voltage - Supply

Current - Receiving

33mA

Current - Transmitting

24mA

Data Interface

PCB, Surface Mount

Memory Size

32kB Flash, 2kB RAM

Antenna Connector

PCB, Surface Mount

Operating Temperature

-25°C ~ 85°C

Package / Case

Module

Lead Free Status / Rohs Status

Lead free / RoHS Compliant

Other names

1084-1008-2
S3031-D300

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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.

Features

Product variants

Type

STM 300

STM 300C

3 A/D converter inputs

4 digital inputs

Configurable wake-up and transmission cycle

Wake-up via Wake pins

Voltage limiter

Threshold detector

Application notes for calculation of energy

budgets and management of external energy

storages

STM 300/300C: SMD mountable module for

use with external antenna (868/315 MHz)

Ordering Code

S3001-D300

S3031-D300

Energy Harvesting made easy with

EnOcean wireless standard

STM 300 is a bidirectional system module for

maintenance-free sensor solutions based on the

EnOcean wireless standard.

Using the Dolphin API library it is possible to

write custom firmware for the module. STM 300 /

STM 300C is in-system programmable.

Features accessible via API:

Integrated 16MHz 8051 CPU with

32KB FLASH and 2kB SRAM

Receiver functionality

Various power down and sleep modes

down to 0.2µA current consumption

Up to 16 configurable I/Os

10bit ADC, 8bit DAC

Harvester

Storage

Energy

Sensors

LED

STM 300

STM 300C

With custom firmware

Subject to modifications | March 2010

Switches

Actuator

Buttons

Related parts for STM300C

STM300C Summary of contents

Page 1

... 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. ...

Page 2

... Fast implementation and time to market Low investment in R&D, T&M, etc Various evaluation tools obtainable to support development EnOcean Development Kit EDK 300 for STM 300 Technical support Competitive advantage over battery-powered wireless solutions New differentiated marketing advantages Participation in EnOcean's eco-system ...

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