STM-300C ETC1

Document overview

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Technical content

Features

„ 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 Product variants „ STM 300/300C: SMD mountable module for use with external antenna (868/315 MHz) 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 Type STM 300 STM 300C Ordering Code S3001-D300 S3031-D300 STM 300 STM 300C Energy Harvester Sensors LED Energy Storage Buttons Switches Actuator With custom firmware

© 2010 EnOcean | www.enocean.com Subject to modifications | March 2010 Technical Data Antenna External whip or 50Ω antenna mountable Frequency 315.0 MHz (STM 300C) / 868.3 MHz (STM 300) Radio Standard EnOcean 868 MHz/315 MHz Data rate/Modulation type 125 kbps/ASK Receiver Sensitivity (at 25°C) typ. –96 dBm (868MHz), -98dBm (315MHz) receiver available only via API Conducted Output Power typ. 5 dBm Power Supply 2.1V–4.5V, 2.6V needed for startup Current Consumption Deep Sleep Mode: 0.2 µA Receive mode (via API only):33 mA Transmit mode: 24 mA Dimensions of PCB 22x19x3 mm Input Channels 4x digital input, 2x WAKE input , 3x analog input Resolution: 3x 8bit or 1x 10bit, 1x 8bit, 1x 6bit Operating temperature –25 up to +85°C Radio Regulations R&TTE EN 300 220 (STM 300) FCC CFR-47 Part 15 (STM 300C) EnOcean Dolphin System Architecture. Open. Flexible. Expandable. The distinguishing feature that sets Dolphin apart from other wireless system architectures is energy harvesting, which enables self-powered wireless sensors and actuators. The Dolphin system architec- ture joins the components necessary for an energy- autonomous wireless sensor system that operates on a standardized wireless network. These include energy conversion and storage components, EnOcean wireless modules for energy management, data acquisition, data processing and wireless data transmission, and finally the software blocks operat- ing system, API and application programs. As an open and expandable hardware and software architecture, Dolphin is future-oriented and fully backward compatible with EnOcean-enabled devices and system components already on the market. The hardware kernel of Dolphin is the EO3000I chip, a basis for simply integrated modules. EnOcean modules already have extensive firmware function- ality implemented – such as basic switching, dim- ming and measuring – and can go straight into an application without additional programming. Its built-in application functions enable straightforward start-up and system integration. Benefits for OEM partner „ Maintenance-free sensor solution with energy harvesting „ Simple expansion of portfolio to wireless-based products using EnOcean wireless standard „ Ready available and wide-ranging, interoperable system product portfolio „ 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 „ EnOcean is the wireless standard for sustainable buildings