SHD-SE-01
IQRF Multifunctional Sensor
Hardware v1.03
Demo SW v1.01
User's Guide
© 2013 MICRORISC s.r.o.
www.iqrf.org
UG_SHD-SE-01_130708 Page 1
Description
SHD-SE-01 is an IQRF multifunctional wireless sensor providing temperature, illumination and acceleration measurement, real-time clock and EEPROM memory.
Low power design allows battery lifetime for several years.
The sensor can be adapted for user-specific functionality by application software for microcontroller in internal transceiver module with built in operating system.
For development of application SW the DS-SHD-SE-01 development set is available.
Key features
• Integrated smart RF transceiver with antenna
• Selectable RF band 868 / 916 MHz, multiple channel
• Built-in MCU with operating system, TR-54D compatible
• 3-axis accelerometer (G-sensor)
• Temperature sensor
• Light sensor
• RTCC (real time clock/calendar)
• Serial EEPROM
• Tactile switch
• LED indication
• Ultra low power consumption
• Integrated primary battery, lifetime for several years
• Programmable application in internal TR module
Applications
• Remote control and monitoring
• Data logging
• Motion detection
• Lightning and illumination control
• Remote sensor for IQRF network
• Access control
• Building automation
Block diagram
SHD-SE-01
© 2013 MICRORISC s.r.o.
www.iqrf.org
UG_SHD-SE-01_130708 Page 2
SHD-SE-01
Information contained in this publication regarding device applications and the like is provided only for your convenience and may be superseded by updates. It is your responsibility to ensure that your application meets with your specifications.
MICRORISC MAKES NO REPRESENTATIONS OR WARRANTIES OF ANY KIND TO STATED CONDITION, QUALITY,
PERFORMANCE, MERCHANTABILITY OR FITNESS FOR PURPOSE and disclaims all liability arising from this information and its use. Use of MICRORISC devices in life support and/or safety applications is entirely at the buyer’s risk, and the buyer agrees to defend, indemnify and hold harmless MICRORISC from any and all damages, claims, suits, or expenses resulting from such use. No licenses are conveyed, implicitly or otherwise, under any MICRORISC intellectual property rights.
Electrical specifications
Typical values unless otherwise stated
Parameters specified in this datasheet are typical values fo power supply 3 V only.
Battery
Operating temperature
LiMnO
2
CP502441, 3 V, 1200 mAh (primary cell)
-30 °C to +60 °C
Supply current
Sleep mode
All functionality disabled
Additional supply current
MCU watchdog enabled
RTCC running, powered from V BAT
380 nA
800 nA
0.8 μA
Run mode
Additional supply current
RF IC enabled
1 mA (MCU running, RF IC disabled)
0.6mA
RTCC, Light and G-sensors powered 1 mA
G-sensor running
Temp. sensor and EEPROM powered 10 μA (shutdown)
Temp. sensor or EEPROM active
0.3 mA
Refer to datasheets of respective ICs
LED on 2 mA
Rx mode STD mode: 13 mA
LP mode: 330 μA (depends on interferences)
XLP mode: 25 μA (depends on interferences)
Tx mode
Nominal frequency
Channels
RF data modulation
RF data transmission bit rate
RF sensitivity
RF output power
14 mA – 24 mA (according to RF output power)
868.35 MHz or 916.50 MHz (software selectable)
See IQRF OS User's guide, Appendix 2, Channel maps
FSK (frequency-shift keying)
19.2 kb/s
-104 dBm (868 MHz), -102 dBm (916 MHz)
Programmable in 8 levels (0 – 7), -2.5 dBm/level
RF range level
[dBm]
0
-12.5
1
-10
2
-7.5
3
-5
4
-2.5
5
0
6
2.5
7
5
Up to 380 m (strongly depends on device orientation and surroundings)
Temperature sensor accuracy
3D Accelerometer range
EEPROM
Size (L x W x H)
Weight
Storage temperature
0.5°C (max) from 0°C to +60°C
1.0°C (max) from –20°C to 0°C
± 2 g / ± 8 g dynamically selectable full-scale
16 Kb, serial interface I2C, 1 000 000 erase / write cycles typ.
77 mm x 27 mm x 8 mm
18 g
0 °C to +30 °C
Users have to ensure observing local provisions and restrictions relating to the use of short range devices by software, e.g. the CEPT ERC/REC 70-03 Recommendation and subsequent amendments in EU.
© 2013 MICRORISC s.r.o.
www.iqrf.org
UG_SHD-SE-01_130708 Page 3
SHD-SE-01
Hardware
SHD-SE-01 is a generic equipment, i.e. the hardware is fixed and specific functionality (communication with individual peripherals, their control and readout) can be achived by application software for internal MCU only.
SHD-SE-01 board, without battery
Power supply
SHD-SE-01 is supplied from built-in primary non-removable battery and protected by 100 mA resettable fuse. Energy consumption should be minimized by software techniques in application program. Properly designed application software allows battery lifetime of several years. SHD-SE-01 device is permanently powered on, delivered in sleep mode.
MCU
Complete functionality of the device is controlled by application program in MCU dedicated to TR module and equipped by
IQRF OS operation system. Refer to the documentation of development set DS-SHD-SE-01. Application SW should be uploaded wirelessly.
Sleep mode
For minimizing of current consumption, it is possible to switch off individual functions and peripherals. Thus, to achieve long battery lifetime, individual parts should be disabled in application program as much as possible and activated just in short periods when necessary.
G-sensor
An ultra compact low-power three axis linear accelerometer (motion sensor).
RTCC
Real Time Clock Calendar with programmable alarm output.
Serial EEPROM
16 kb EEPROM memory. Data remains stored after power off. Overwriting is not unlimited, number of erase/write cycles is
1 000 000 typically.
Temperature sensor
Temperature is measured by precise optional digital on-board sensor.
Light sensor
Illumination is measured by the phototransistor.
Pushbutton
Functionality of the pushbutton is fully under application software control.
LED
Functionality of the LED is fully under application software control.
IQRF transceiver module
The RF circuitry is compatible with IQRF smart transceiver TR-54DA. The only exception is implementing one LED only
(instead of two, the green LED is not used).
Antenna
SHD-SE-01 includes built-in PCB antenna.
Case
The plastic case can not be disassembled.
© 2013 MICRORISC s.r.o.
www.iqrf.org
UG_SHD-SE-01_130708 Page 4
SHD-SE-01
Software
SHD-SE-01 is delivered with Demo software illustrating functionality of all on-board parts.
The device stays completely in sleep mode except of sending an RF packet with data acquired from all sensors and peripherals (except of RTCC which is disabled due to power saving) whenever the button is shortly pressed. (The Demo software is the same as for the DS-SHD-SE-01 development set but without periodic sending of packets in 64 s periods.)
This data can be received by another IQRF TR module, forwarded to PC to be displayed on the screen etc. No networking is applied in this demo SW.
Application program should be uploaded in MCU via wireless RFPGM programming.
Refer to the documentation and source codes of development set DS-SHD-SE-01 for packet format and other details.
•
•
Response to the pushbutton and LED indication
Short press (< 5 s, LED is on): RF packet sent
Long press (> 5 s, LED is flashing): RFPGM mode. It can be cancelled by the pushbutton pressed for ~1 s or automatically after ~1 min.
© 2013 MICRORISC s.r.o.
www.iqrf.org
UG_SHD-SE-01_130708 Page 5
Product information
•
•
Pack list
SHD-SE-01
Battery
•
•
Ordering codes
SHD-SE-01
DS-SHD-SE-01
•
Product history
HW v1.03
•
Document history
130708
IQRF multifunctional sensor, Demo SW uploaded, in sleep mode
Inside the case, non-removable
IQRF multifunctional sensor
Development set for IQRF multifunctional sensor SHD-SE-01
First release
First release
SHD-SE-01
© 2013 MICRORISC s.r.o.
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UG_SHD-SE-01_130708 Page 6
Sales and Service
Corporate office
MICRORISC s.r.o., Prumyslova 1275, 506 01 Jicin, Czech Republic, EU
Tel: +420 493 538 125, Fax: +420 493 538 126, www.microrisc.com
Partners and distribution
Please visit www.iqrf.org/partners
SHD-SE-01
Quality management
ISO 9001 : 2009 certified
Complies with Directive 2002/95/EC (RoHS)
Trademarks
The IQRF name and logo and MICRORISC name are registered trademarks of MICRORISC s.r.o.
PIC, SPI, Microchip and all other trademarks mentioned herein are property of their respective owners.
Legal
All information contained in this publication is intended through suggestion only and may be superseded by updates without prior notice. No representation or warranty is given and no liability is assumed by MICRORISC s.r.o. with respect to the accuracy or use of such information.
Without written permission it is not allowed to copy or reproduce this information, even partially.
No licenses are conveyed, implicitly or otherwise, under any intellectual property rights.
The IQRF ® products utilize several patents (CZ, EU, US)
© 2013 MICRORISC s.r.o.
www.iqrf.org
UG_SHD-SE-01_130708 Page 7
