WISPRev. 1.0
Ultra low power DASH7Sensor/Actuator solution
Features• Integrated wireless sensor/actuator with
DASH7 v1.2 Industrial IoT connectivity (www.dash7-alliance.org)
• Integrated LoRaWAN stack.
• Integrated Bluetoot stack.
• Integrated NFC stack
• Embedded 868-915MHz and 2.4GHz chip antennas.
• NFC antenna connector
• 868-915 MHz ISM band operation.
• IoT modulation schemes GFSK 9.6 / 55.6 / 167.7 kbps or LoRa™ SF8 / SF10 / SF12
• Output power up to +14 dBm (with the embedded chip antenna)
• Operating temperature: -40 °C to 85 °C
Applications• Wireless sensor network
• Data acquisition
• Security systems
• Industrial monitor and control
• Internet of things (IoT)
Description• The WISP is a DASH7 sensor operating
in the 868-915MHz ISM band with fully integrated off-the-shelf options.
• Also available as a prototyping platform (MikroBus extension).
• WizziLab product line at www.wizzilab.com/products
WIZZILAB Technical datasheet 1/19
Table of Contents WISP
Table of Contents Table of Contents................................................................................................................................2 List of tables.......................................................................................................................................21 Hardware specification....................................................................................................................3
1.1 Recommended operating conditions........................................................................................31.2 Absolute maximum ratings(1)...................................................................................................31.3 On-Board Sensors....................................................................................................................31.4 Battery......................................................................................................................................4
2 Casing..............................................................................................................................................52.1 Casing Dimensions..................................................................................................................52.2 Casing Options.........................................................................................................................6
3 IoT wireless characteristics.............................................................................................................73.1 Certifications............................................................................................................................73.2 Data rates.................................................................................................................................73.3 Transmitting power..................................................................................................................83.4 Receiver sensitivity..................................................................................................................8
4 WISP Options..................................................................................................................................94.1 WISP-AIR-THP-VOC Air quality sensor................................................................................94.2 WISP-SOIL-TEMP-1 External temperature sensor...............................................................104.3 WISP-SOIL-HUM Soil moisture sensor................................................................................114.4 WISP-AIR-CO2 CO2 sensor..................................................................................................124.5 WISP-SOIL-PH-TEMP pH and temperature sensor.............................................................134.6 WISP-AIR-PRESDET Presence detection............................................................................144.7 WISP-ANA Generic analog sensor........................................................................................154.8 Other options..........................................................................................................................16
5 Ready to deploy.............................................................................................................................176 Ordering information.....................................................................................................................187 Revision history.............................................................................................................................19
List of tablesTable 1. Recommended operating conditions.......................................................................................4Table 2. Absolute maximum ratings.....................................................................................................4Table 3. Lifetime...................................................................................................................................5Table 4. DASH7 Data rates..................................................................................................................8Table 5. DASH7 Transmission power..................................................................................................9Table 6. DASH7 Reception sensitivity.................................................................................................9Table 7. WISP-AIR-THP-VOC Characteristics.................................................................................10Table 8. WISP-SOIL-TEMP-1 characteristics....................................................................................11Table 9. WISP-SOIL-HUM characteristics........................................................................................12Table 10. WISP-AIR-CO2 characteristics..........................................................................................13Table 11. WISP-SOIL-PH-TEMP characteristics...............................................................................14Table 12. WISP-AIR-PRESDET characteristics................................................................................15Table 13. WISP-ANA characteristics.................................................................................................16Table 14. Document revision history..................................................................................................20
WIZZILAB Technical datasheet 2/19
Hardware specification WISP
1 Hardware specification
1.1 Recommended operating conditionsTable 1. Recommended operating conditions
Symbol Parameter Min. Typ. Max. Units
TA
Operating ambient temperature rangePolycarbonate casing
-40 - 85 °C
Operating ambient temperature rangeABS casing
-20 - 80 °C
1.2 Absolute maximum ratings(1)
Table 2. Absolute maximum ratingsSymbol Parameter Min. Typ. Max. Units
TSTG
Storage temperature rangePolycarbonate casing
-40 - 85 °C
Storage temperature rangeABS casing
-20 - 80 °C
(1) Stresses beyond those listed under absolute maximum ratings may cause permanent damage to the device. These are stress ratings only and functional operation of the device at these or any other conditions beyond those indicated under recommended operating conditions is not implied. Exposure to absolute–maximum–rated conditions for extended periods may affect device reliability.
1.3 On-Board Sensors
Accelerometer
On board 3 axis accelerometer.
Magnetometer
On board 3 axis magnetometer.
Temperature sensor
On board wide range analog temperature sensor.
Works on the full operating temperature range.
WIZZILAB Technical datasheet 3/19
Hardware specification WISP
1.4 BatteryTable 3. Lifetime
Symbol Parameter Min. Typ. Max. Units
TLifeLifetime on 2x 3.6V LiSOCl2 lithium batteries.
- 5 - years
WIZZILAB Technical datasheet 4/19
Casing WISP
2 CasingThe WISP comes into a casing respecting the IP65 specification of IEC 529 (Dust and Hoseproof).
2.1 Casing Dimensions
Standard casing
WIZZILAB Technical datasheet 5/19
Casing WISP
2.2 Casing Options
Light Gray (Polycarbonate)
Operating temperature range (-40°C to 85°C)
Dark Gray (ABS)
Operating temperature range (-20°C to 80°C)
Transparent cover (Polycarbonate)
Operating temperature range (-40°C to 85°C)
WIZZILAB Technical datasheet 6/19
IoT wireless characteristics WISP
3 IoT wireless characteristics
3.1 Certifications
ECC/RED
If deployed in Europe, the WISP is provided with ECC/RED certified DASH7/LoRaWAN (TTN) network profiles.
FCC
If deployed in North America, the WISP is provided with FCC certified DASH7/LoRaWAN (TTN) network profiles.
3.2 Data rates
DASH7 modem
The DASH7 modem has several data rates and modulation scheme available to better fit any kind ofapplication.
Table 4. DASH7 Data ratesModulation scheme Parameter Rate Data Rate Units
GFSK
ECC and FCC High 166700 bps
ECC and FCC Normal 55600 bps
ECC and FCC Low 9600 bps
LoRa
ECC and FCC SF8 3125 bps
ECC and FCC SF10 980 bps
ECC only SF11 440 bps
ECC only SF12 250 bps
WIZZILAB Technical datasheet 7/19
IoT wireless characteristics WISP
3.3 Transmitting power
DASH7 modem
Table 5. DASH7 Transmission powerCondition Max TX power Units
ECC/RED regulations +14 dBm
FCC regulations +14 dBm
Non regulated +14 dBm
3.4 Receiver sensitivity
DASH7 modem
Table 6. DASH7 Reception sensitivityModulation scheme Rate Typical Sensitivity Units
GFSK
High -105.0 dBm
Normal -110.0 dBm
Low -117.5 dBm
LoRa
SF8 -125.5 dBm
SF10 -131.0 dBm
SF11 -133.5 dBm
SF12 -135.5 dBm
WIZZILAB Technical datasheet 8/19
WISP Options WISP
4 WISP Options
4.1 WISP-AIR-THP-VOC Air quality sensor
Description
• Pressure, humidity and temperature sensors.
• VOC (Volatile Organic Components) sensor.
• Light sensor.
• NFC Antenna.
• Standard casing with transparent cover.
• Vent option for improved water protection.
• Over-the-air sensor & duty parameters setup
• 2x 3.6V LiSOCl2 lithium batteries.
Table 7. WISP-AIR-THP-VOC CharacteristicsSymbol Parameter Min. Typ. Max. Units
TAccess Downlink D7A Access Time 1 s
TSense Sensor Duty Period 5 mn
IMeanVon Mean current consumption (VOC on) 150 µA
IMeanVofff Mean current consumption (VOC odd) 50 µA
TLifeVon Lifetime (VOC on) - 2 - years
TLifeVoff Lifetime (VOC off) - 6 - years
WIZZILAB Technical datasheet 9/19
WISP Options WISP
4.2 WISP-SOIL-TEMP-1 External temperature sensor
Description
• Temperature sensor suitable for soil / fluid measurements
• 80 cm waterproof stainless steel sensor probe.
• Standard casing with waterproof gland.
• Over-the-air sensor & duty parameters setup
• 2x 3.6V LiSOCl2 lithium batteries.
Table 8. WISP-SOIL-TEMP-1 characteristicsSymbol Parameter Min. Typ. Max. Units
TAccess Downlink D7A Access Time 1 s
TSense Sensor Duty Period 1 mn
IMean Mean current consumption 60 µA
TLife Lifetime - 5 - years
TRange Temperature sensor range -55 - 125 °C
Note : also available WISP-SOIL-TEMP-5 version with 5 sensor probes in 100x65x50 mm3 casing.
WIZZILAB Technical datasheet 10/19
WISP Options WISP
4.3 WISP-SOIL-HUM Soil moisture sensor
Description
• Moisture capacitive sensor suitable for soil measurements
• 100 cm waterproof cable and non corrosive probe.
• Standard casing with waterproof gland.
• Over-the-air sensor & duty parameters setup
• 2x 3.6V LiSOCl2 lithium batteries.
Table 9. WISP-SOIL-HUM characteristicsSymbol Parameter Min. Typ. Max. Units
TAccess Downlink D7A Access Time 1 s
TSense Sensor Duty Period 1 mn
IMean Mean current consumption 60 µA
TLife Lifetime - 5 - years
TRange Temperature sensor range -20 - 80 °C
Note : also suitable for water leak detection.
WIZZILAB Technical datasheet 11/19
WISP Options WISP
4.4 WISP-AIR-CO2 CO2 sensor
Description
• Air CO2 sensor suitable for air measurements
• Special casing with protection glands 100x65x50 mm3
• Over-the-air sensor & duty parameters setup
• Grid powered (12V adapter provided)
Table 10. WISP-AIR-CO2 characteristicsSymbol Parameter Min. Typ. Max. Units
TAccess Downlink D7A Access Time 1 s
TSense Sensor Duty Period 1 mn
IMean Mean current consumption 80 mA
TLife Lifetime - - 10 years
TRange Temperature sensor range -20 - 80 °C
WIZZILAB Technical datasheet 12/19
WISP Options WISP
4.5 WISP-SOIL-PH-TEMP pH and temperature sensor
Description
• pH sensor suitable for soil / fluid measurements
• 80 cm waterproof pH sensor probe.
• Temperature sensor suitable for soil / fluid measurements (for improved pH compensation)
• 80 cm waterproof stainless steel temperature sensor probe.
• Special casing with protection glands 100x65x50 mm3
• Over-the-air sensor & duty parameters setup
• Grid powered (12V adapter provided)
Table 11. WISP-SOIL-PH-TEMP characteristicsSymbol Parameter Min. Typ. Max. Units
TAccess Downlink D7A Access Time 1 s
TSense Sensor Duty Period 1 mn
IMean Mean current consumption 30 mA
TLife Lifetime - - 5 years
TRange Temperature sensor range 0 - 60 °C
WIZZILAB Technical datasheet 13/19
WISP Options WISP
4.6 WISP-AIR-PRESDET Presence detection
Description
• Infrared presence sensor.
• Standard casing with transparent cover.
• Over-the-air sensor & duty parameters setup
• 2x 3.6V LiSOCl2 lithium batteries.
Table 12. WISP-AIR-PRESDET characteristicsSymbol Parameter Min. Typ. Max. Units
TAccess Downlink D7A Access Time 1 s
TSense Sensor Duty Period Always on
IMean Mean current consumption 60 µA
TLife Lifetime - 5 years
TRange Temperature sensor range -20 - 80 °C
WIZZILAB Technical datasheet 14/19
WISP Options WISP
4.7 WISP-ANA Generic analog sensor
Description
• External 3-wire (GND, VDD, MEAS) sensor with analog result measurement pin
• Standard casing with protection gland.
• Over-the-air sensor & duty parameters setup
• 2x 3.6V LiSOCl2 lithium batteries.
Table 13. WISP-ANA characteristicsSymbol Parameter Min. Typ. Max. Units
TAccess Downlink D7A Access Time 1 s
TSense Sensor Duty Period 1 mn
VAnaPower Sensor Power supply 1.8 - 5 V
VAnaRange Sensor Measure Range - - 3.2 V
IMean Mean current consumption Depends on the sensor
TLife Lifetime Depends on the sensor
TRange Temperature sensor range Depends on the sensor
For the integration of a particular sensor, contact us at : [email protected]
WIZZILAB Technical datasheet 15/19
WISP Options WISP
4.8 Other options
Other sensor or connectivity options can be provided on demand over the MikroBus connector.
All mikroBUS pins connected to application processor. Power can be controlled by application processor. The MikroBUS specification available at:
https://download.mikroe.com/documents/standards/mikrobus/mikrobus-standard-specification-v200.pdf
For further information, contact us at : [email protected]
WIZZILAB Technical datasheet 16/19
VREG
GND
VIN
Ready to deploy WISP
5 Ready to deployWISP is suited for Proof Of Concept, Pilots and low to medium volume applications. The WISP seemlessly connects to the WizziLab’s DASH7 Industrial IoT platform.
DASH7 Access Point (gateway) and Network Management Platform(https://dash7board.wizzilab.com)
For details visit our website : www.wizzilab.com/products
Its modular approach allows to validate the customer application and use cases with minimal investment.
The embedded firmware framework developed by WizziLab and the off the shelve companion board allows our team to create your specific applications very quickly and deploy to the first prototypes in weeks.
Should the volume grow, a custom design, cost optimized and with a custom form factor is recommended
WIZZILAB Technical datasheet 17/19
Ordering information WISP
6 Ordering information
Contact us at : [email protected]
Or visit our website: http://www.wizzilab.com/ products
WIZZILAB Technical datasheet 18/19
Revision history WISP
7 Revision history
Table 14. Document revision historyDate Revision Changes
2019-05-20 1.0 Document creation.
WIZZILAB Technical datasheet 19/19