EnOcean EASYFIT EWSSB User manual
USER MANUAL
EWSSB / EWSDB (REVISION DD)
EASYFIT BLUETOOTH® SINGLE / DOUBLE ROCKER WALL SWITCH
© 2023 EnOcean | www.enocean.com F-710-017, V1.0 EWSSB / EWSDB User Manual | v2.0 | July 2023 | Page 1/19
Patent protected:
WO98/36395, DE 100 25 561, DE 101 50 128,
WO 2004/051591, DE 103 01 678 A1, DE 10309334,
WO 04/109236, WO 05/096482, WO 02/095707,
US 6,747,573, US 7,019,241
Observe precautions! Electrostatic sensitive devices!
EWSSB / EWSDB
EASYFIT Bluetooth® Single / Double Rocker Wall Switch
USER MANUAL
EWSSB / EWSDB (REVISION DD)
EASYFIT BLUETOOTH® SINGLE / DOUBLE ROCKER WALL SWITCH
© 2023 EnOcean | www.enocean.com F-710-017, V1.0 EWSSB / EWSDB User Manual | v2.0 | July 2023 | Page 2/19
REVISION HISTORY
The following major modifications and improvements have been made to this document:
Version
Author
Reviewer
Date
Major Changes
2.0
MKA
MKA
22.02.2017
Initial Release
1.1
MKA
MKA
30.03.2017
Added step by step payload parsing example
1.2
MKA
MKA
30.06.2017
Added product label information
1.3
MKA
MKA
09.01.2018
Added Australia approval
1.4
MKA
MKA
30.05.2018
PTM 216B DB-05 update
1.5
MKA
MKA
20.12.2018
Separated EWSxB and PTM 216B product
documentation
1.6
MKA
MKA
25.05.2019
Added reference to PTM 216B User Manual
1.7
MKA
MKA
08.12.2020
Improved description of device label
1.8
MK
MK
25.04.2022
Added UKCA approval
2.0
MKA
MKA
14.07.2023
Update for revision DD (using PTM 216B)
Published by EnOcean GmbH, Kolpingring 18a, 82041 Oberhaching, Germany
© EnOcean GmbH, All Rights Reserved
Important!
This information describes the type of component and shall not be considered as assured
characteristics. No responsibility is assumed for possible omissions or inaccuracies. Circuitry
and specifications are subject to change without notice. For the latest product specifica-
tions, refer to the EnOcean website: http://www.enocean.com.
As far as patents or other rights of third parties are concerned, liability is only assumed for
modules, not for the described applications, processes and circuits.
EnOcean does not assume responsibility for use of modules described and limits its liability
to the replacement of modules determined to be defective due to workmanship. Devices or
systems containing RF components must meet the essential requirements of the local legal
authorities.
The modules must not be used in any relation with equipment that supports, directly or
indirectly, human health or life or with applications that can result in danger for people,
animals or real value.
Components of the modules are considered and should be disposed of as hazardous waste.
Local government regulations are to be observed.
Disposal
Product
Dispose of the used components at an official collection point
for electronic waste or at your local dealer.
Packing
Please use the recycling operators known to you.
USER MANUAL
EWSSB / EWSDB (REVISION DD)
EASYFIT BLUETOOTH® SINGLE / DOUBLE ROCKER WALL SWITCH
© 2023 EnOcean | www.enocean.com F-710-017, V1.0 EWSSB / EWSDB User Manual | v2.0 | July 2023 | Page 3/19
TABLE OF CONTENT
1GENERAL DESCRIPTION .................................................................................4
1.1 Basic functionality .........................................................................................4
1.2 Ordering information .....................................................................................4
1.3 Technical data...............................................................................................5
1.4 Physical dimensions and mounting options .......................................................5
1.5 Environmental conditions ...............................................................................5
1.6 Packaging information....................................................................................5
2FUNCTIONAL INFORMATION ...........................................................................6
2.1 Product overview...........................................................................................6
2.2 Compatible frames ........................................................................................7
2.3 User interface ...............................................................................................8
3PRODUCT LABEL ...........................................................................................9
3.1 QR code format........................................................................................... 10
4APPLICATION INFORMATION ........................................................................ 11
4.1 Transmission range ..................................................................................... 11
4.2 External magnets ........................................................................................ 12
5Market Approval (Regulatory Information)...................................................... 13
5.1 Market Approval for European Union (CE)....................................................... 13
5.2 Market Approval for United Kingdom (UKCA) .................................................. 13
5.3 FCC (United States)..................................................................................... 14
5.3.1 Certificate........................................................................................... 14
5.3.2 Regulatory Statement .......................................................................... 15
5.4 ISED (former Industry Canada)..................................................................... 16
5.4.1 Certificate........................................................................................... 16
5.4.2 Regulatory Statement .......................................................................... 17
5.4.2.1 English version ................................................................................. 17
5.4.2.2 French version.................................................................................. 18
5.5 ARIB (Japan) Construction Type Conformity Certifaction .................................. 19
USER MANUAL
EWSSB / EWSDB (REVISION DD)
EASYFIT BLUETOOTH® SINGLE / DOUBLE ROCKER WALL SWITCH
© 2023 EnOcean | www.enocean.com F-710-017, V1.0 EWSSB / EWSDB User Manual | v2.0 | July 2023 | Page 4/19
1GENERAL DESCRIPTION
1.1 Basic functionality
This user manual described the EnOcean Easyfit Bluetooth® Single / Double Rocker Wall
Switch (EWSSB / EWSDB, jointly referred to as EWSxB) in product revision DD. EWSxB are
energy harvesting Bluetooth Low Energy (BLE) wall switches in the European 55 x 55 wall
switch form factor.
EWSxB are based on the maintenance free, self-powered Bluetooth push button transmitter
module PTM 216B. This User Manual describes of specifics of EWSxB finished products.
The energy harvesting BLE switch functionality of EWSxB products is provided by an inte-
grated PTM 216B module. For a description of the PTM 216B functionality, please refer to
the PTM 216B User Manual available at: https://www.enocean.com/en/enocean-modules-
24ghz-ble/details/ptm-215b/user-manual-pdf/ https://www.enocean.com/en/product/ptm-
216b
The PTM 216B module within EWSxB contains an electro-dynamic energy transducer which
is actuated by the EWSxB rocker movement. Whenever a rocker is pushed down or re-
leased, electrical energy is created and a set of Bluetooth advertising frames is transmitted
by the PTM 216B radio transmitter which identifies the rocker status (pushed or released).
Radio telegrams are protected with AES-128 security based on a device-unique private key.
„Long“ or „Short“ rocker press (the time between pushing and releasing the rocker) can be
calculated by the receiver. This enables switching, dimming control or jalousie control in-
cluding slat action
Figure 1 below shows the single rocker (EWSSB) and double rocker (EWSDB) product vari-
ants.
Figure 1 –EWSSB (single rocker) and EWSDB (double rocker) variants
1.2 Ordering information
Type
Ordering Code
EWSSB
E8221-A270:DD
EWSDB
E8221-A280:DD
USER MANUAL
EWSSB / EWSDB (REVISION DD)
EASYFIT BLUETOOTH® SINGLE / DOUBLE ROCKER WALL SWITCH
© 2023 EnOcean | www.enocean.com F-710-017, V1.0 EWSSB / EWSDB User Manual | v2.0 | July 2023 | Page 5/19
1.3 Technical data
Antenna
Integrated PCB antenna
Output Power
+4 dBm
Communication Range (Guidance Only)
75 m ideal line of sight / 15 m indoor environment
Communication Standard
Bluetooth Low Energy (Advertising)
Radio Frequency (min / max)
2402 MHz / 2480 MHz
Default Radio Channels
BLE CH 37 / 38 / 39 (2402 MHz / 2426 MHz / 2480 MHz)
Advertising Events per press or release
(min / max)
2 / 3
Default Data Rate and Modulation
1 Mbit/s GFSK
Configuration Interface
NFC Forum Type 2 Tag (ISO/IEC 14443 Part 2 and 3)
Device Identification
Unique 48 Bit Device ID (factory programmed)
Security
AES128 (CBC Mode) with Sequence Code
Power Supply
Integrated Kinetic Energy Harvester
Inputs
Single (EWSSB) or Double Rocker (EWSDB)
1.4 Physical dimensions and mounting options
Dimensions of Single Rocker (EWSSB)
50 x 50 mm
Dimensions of Double Rocker (EWSDB)
25 x 50 mm (for each of the two rockers)
Dimensions of Frame Insert
55 x 55 mm
Dimensions of Central Plate
71 x 71 mm
Dimensions of Frame
81 x 81 mm
1.5 Environmental conditions
Operating Temperature
-25°C ... 65°C
Storage Temperature
-25°C ... 65°C
Humidity
0% to 95% r.h. (non-condensing)
1.6 Packaging information
Packaging Unit 10 units
Packaging Method Each unit packed in a bag; 10 units packed in a box
USER MANUAL
EWSSB / EWSDB (REVISION DD)
EASYFIT BLUETOOTH® SINGLE / DOUBLE ROCKER WALL SWITCH
© 2023 EnOcean | www.enocean.com F-710-017, V1.0 EWSSB / EWSDB User Manual | v2.0 | July 2023 | Page 6/19
2FUNCTIONAL INFORMATION
2.1 Product overview
The different components of EWSSB are shown in Figure 2 below.
Figure 2 –Components of Easyfit Single Rocker Wall Switch EWSSB
Rocker
Frame
Central Plate
Frame Insert
PTM 216B Module
USER MANUAL
EWSSB / EWSDB (REVISION DD)
EASYFIT BLUETOOTH® SINGLE / DOUBLE ROCKER WALL SWITCH
© 2023 EnOcean | www.enocean.com F-710-017, V1.0 EWSSB / EWSDB User Manual | v2.0 | July 2023 | Page 7/19
2.2 Compatible frames
Single and double rocker wall switch are shipped with a Gira Standard55 frame. The switch
frame can be replaced by frames of the design programs listed in Table 1 below.
Manufacturer
Product Program
BERKER
S1, B1, B3, B7 Glas
GIRA
Standard55, E2, Event, Esprit
JUNG
A500, Aplus
MERTEN
M-Smart, M-Arc, M-Plan
Table 1 –EWSSB / EWSDB compatible switch frames
USER MANUAL
EWSSB / EWSDB (REVISION DD)
EASYFIT BLUETOOTH® SINGLE / DOUBLE ROCKER WALL SWITCH
© 2023 EnOcean | www.enocean.com F-710-017, V1.0 EWSSB / EWSDB User Manual | v2.0 | July 2023 | Page 8/19
2.3 User interface
EWSSB and EWSDB are implemented based on the EnOcean PTM 216B module which is
shown in Figure 3 below.
Figure 3 –PTM 216B module (shown with and without rocker)
The PTM 216B module provides four button contacts. These button contacts re grouped into
two channels (Channel A and Channel B) with each channel containing two button contacts
(State O and State I).
The button contacts of the PTM 216B module are either actuated by one (single) rocker
(EWSSB) or two (double) rockers (EWSDB). For the case of the single rocker variant
EWSSB, only channel B is actuated by the single rocker (actuating either B0 or BI). For the
case of the double rocker variant EWSDB, each channel (A or B) is actuated by one of the
two rockers so that one rocker actuates A0 or AI while the other actuates B0 or BI.
The state of all four button contacts (pressed or not pressed) is transmitted together with a
unique device identification (48-bit source address) whenever a rocker is pushed or re-
leased.
Figure 4 below shows the arrangement of the four button contacts on the PTM 216B module
and their designation.
Figure 4 –Button contact designation of the PTM 216B module
Please refer to the PTM 216B user manual for detailed technical information about the PTM
216B module.
O
I
BA
CHANNEL
STATE
O
I
BA
CHANNEL
STATE
USER MANUAL
EWSSB / EWSDB (REVISION DD)
EASYFIT BLUETOOTH® SINGLE / DOUBLE ROCKER WALL SWITCH
© 2023 EnOcean | www.enocean.com F-710-017, V1.0 EWSSB / EWSDB User Manual | v2.0 | July 2023 | Page 9/19
3PRODUCT LABEL
Each EWSSB or EWSDB product contains a device label as shown in Figure 5 below. This
example label identifies the following parameters in writing:
◼Product name (EWSSB)
◼Order number (E8221-A270)
◼Product revision (DA-01)
◼Manufacturing date (week 10, 2017)
◼Static Source Address (E21501234567)
◼Serial Number (07123456)
The device label also encodes certain parameters within an automatically readable QR code
in the lower right corner as described in chapter 0.
Figure 5 below shows the device label incl. the QR code in the lower right corner.
Figure 5 –Example of product label
USER MANUAL
EWSSB / EWSDB (REVISION DD)
EASYFIT BLUETOOTH® SINGLE / DOUBLE ROCKER WALL SWITCH
© 2023 EnOcean | www.enocean.com F-710-017, V1.0 EWSSB / EWSDB User Manual | v2.0 | July 2023 | Page 10/19
3.1 QR code format
The QR code used on the EWSSB / EWSDB product label encodes the product parameters
according to the ANSI/MH10.8.2-2013 standard with the structure shown in Table 2 below.
Data Identifier
Data Length
(excluding identifier)
Data Content
30S
12 characters
Source Address (hexadecimal)
Z
32 characters
Security Key (hexadecimal)
31Z
8 characters
NFC PIN Code (0000E215)
30P
Up to 10 characters
Ordering Code
2P
4 characters
Step Code and Revision
S
8 characters
(including leading zero)
Serial Number (always starts with 07)
Table 2 –EWSxB product QR code structure
USER MANUAL
EWSSB / EWSDB (REVISION DD)
EASYFIT BLUETOOTH® SINGLE / DOUBLE ROCKER WALL SWITCH
© 2023 EnOcean | www.enocean.com F-710-017, V1.0 EWSSB / EWSDB User Manual | v2.0 | July 2023 | Page 11/19
4APPLICATION INFORMATION
4.1 Transmission range
The main factors that influence the system transmission range are:
-Type and location of the antennas of receiver and transmitter
-Type of terrain and degree of obstruction of the link path
-Sources of interference affecting the receiver
-“Dead spots” caused by signal reflections from nearby conductive objects.
Since the expected transmission range strongly depends on this system conditions, range
tests should always be performed to determine the reliably achievable range under the giv-
en conditions. The following figures should be treated as a rough guide only:
-Line-of-sight connections
Typically 15 m range in corridors, up to 30 m in halls
-Plasterboard walls / dry wood
Typically 10 m range, through max. 2 walls
-Ferro concrete walls / ceilings
Typically 5 m range, through max. 1 ceiling (depending on thickness)
-Fire-safety walls, elevator shafts, staircases and similar areas should be considered
as shielded
The angle at which the transmitted signal hits the wall is very important. The effective wall
thickness –and with it the signal attenuation –varies according to this angle. Signals
should be transmitted as directly as possible through the wall. Wall niches should be avoid-
ed.
Other factors restricting transmission range include:
-Switch mounting on metal surfaces (up to 30% loss of transmission range)
-Hollow lightweight walls filled with insulating wool on metal foil
-False ceilings with panels of metal or carbon fibre
-Lead glass or glass with metal coating, steel furniture
The distance between the receiver and other transmitting devices such as computers, audio
and video equipment that also emit high-frequency signals should be at least 0.5 m.
USER MANUAL
EWSSB / EWSDB (REVISION DD)
EASYFIT BLUETOOTH® SINGLE / DOUBLE ROCKER WALL SWITCH
© 2023 EnOcean | www.enocean.com F-710-017, V1.0 EWSSB / EWSDB User Manual | v2.0 | July 2023 | Page 12/19
4.2 External magnets
EWSxB wall switches are powered by an electromagnetic energy generator. For proper
function magnets or ferromagnetic materials are not permitted within a keep-out zone of
60mm around the center of the PTM 216B module as shown below.
USER MANUAL
EWSSB / EWSDB (REVISION DD)
EASYFIT BLUETOOTH® SINGLE / DOUBLE ROCKER WALL SWITCH
© 2023 EnOcean | www.enocean.com F-710-017, V1.0 EWSSB / EWSDB User Manual | v2.0 | July 2023 | Page 13/19
5Market Approval (Regulatory Information)
The PTM 216B module within EWSSB and EWSDB has been certified according to FCC (US),
IC (CA), CE (EU), UKCA (UK) and ARIB (Japan) regulations. Changes or modifications not
expressly approved by EnOcean could void the user's authority to operate the equipment.
5.1 Market Approval for European Union (CE)
Hereby, EnOcean GmbH declares that the radio equipment’s EWSSB and EWSDB are in
compliance with the technical requirements of the standards and the provisions of the es-
sential requirements of the Directives listed in the EU Declaration of Conformity (DoC). The
DoC is available for download at the product website. Test reports are available on request.
The final product package including EWSSB and/or EWSDB must meet all necessary appli-
cation specific requirements for CE conformity (e.g., building automation application,
branding, address, product safety information, WEEE registration and packaging). The OEM
customer (B2B) is responsible for the final product documentation (local language) and
must register at EU specific recycling organizations.
5.2 Market Approval for United Kingdom (UKCA)
During a transition period, the United Kingdom will continue to accept products using the
EU (CE) market approval as described above. Test reports are available on request.
The final product package of EWSSZ, EWSDZ, EWSSZG and EWSDZG products must meet
the necessary application specific requirements for UKCA conformity (e.g., building automa-
tion application, UK WEEE registration and packaging). The OEM customer is responsible for
the final product documentation and must register at UK specific recycling organizations.
USER MANUAL
EWSSB / EWSDB (REVISION DD)
EASYFIT BLUETOOTH® SINGLE / DOUBLE ROCKER WALL SWITCH
© 2023 EnOcean | www.enocean.com F-710-017, V1.0 EWSSB / EWSDB User Manual | v2.0 | July 2023 | Page 14/19
5.3 FCC (United States)
5.3.1 Certificate
USER MANUAL
EWSSB / EWSDB (REVISION DD)
EASYFIT BLUETOOTH® SINGLE / DOUBLE ROCKER WALL SWITCH
© 2023 EnOcean | www.enocean.com F-710-017, V1.0 EWSSB / EWSDB User Manual | v2.0 | July 2023 | Page 15/19
5.3.2 Regulatory Statement
This device complies with Part 15 of the FCC rules. Operation is subject to the following two
conditions:
1. This device may not cause harmful interference, and
2. This device must accept any interference received, including interference that may
cause undesired operation.
To comply with FCC/IC RF exposure limits for general population / uncontrolled exposure,
the antenna(s) used for this transmitter must be installed to provide a separation distance
of at least 20 cm from all persons and must not be co-located or operating in conjunction
with any other antenna or transmitter.
Warning
Changes or modifications not expressly approved by the party responsible for compliance
could void the user’s authority to operate the equipment.
Interference
This equipment has been tested and found to comply with the limits for a Class B digital
device, pursuant to Part 15 of the FCC Rules. These limits are designed to provide reasona-
ble protection against harmful interference in a residential installation.
This equipment generates uses and can radiate radio frequency energy and, if not installed
and used in accordance with the instructions, may cause harmful interference to radio
communications. However, there is no guarantee that interference will not occur in a par-
ticular installation.
If this equipment does cause harmful interference to radio or television reception, which
can be determined by turning the equipment off and on, the user is encouraged to try to
correct the interference by one of the following measures:
◼Reorient or relocate the receiving antenna.
◼Increase the separation between the equipment and receiver.
◼Connect the equipment into an outlet on a circuit different from that to which the
receiver is connected.
◼Consult the dealer or an experienced radio/TV technician for help.
USER MANUAL
EWSSB / EWSDB (REVISION DD)
EASYFIT BLUETOOTH® SINGLE / DOUBLE ROCKER WALL SWITCH
© 2023 EnOcean | www.enocean.com F-710-017, V1.0 EWSSB / EWSDB User Manual | v2.0 | July 2023 | Page 16/19
5.4 ISED (former Industry Canada)
5.4.1 Certificate
USER MANUAL
EWSSB / EWSDB (REVISION DD)
EASYFIT BLUETOOTH® SINGLE / DOUBLE ROCKER WALL SWITCH
© 2023 EnOcean | www.enocean.com F-710-017, V1.0 EWSSB / EWSDB User Manual | v2.0 | July 2023 | Page 17/19
5.4.2 Regulatory Statement
5.4.2.1 English version
WARNING: Changes or modifications not expressly approved by the party responsible for
compliance could void the user’s authority to operate the equipment.
This device complies with Industry Canada license-exempt RSS standard(s). Operation is
subject to the following two conditions:
1. This device may not cause interference, and
2. This device must accept any interference, including interference that may cause un-
desired operation of the device.
This equipment has been tested and found to comply with the limits for a Class B digital
device, pursuant to ICES-003. These limits are designed to provide reasonable protection
against harmful interference in a residential installation.
This equipment generates uses and can radiate radio frequency energy and, if not installed
and used in accordance with the instructions, may cause harmful interference to radio
communications. However, there is no guarantee that interference will not occur in a par-
ticular installation.
If this equipment does cause harmful interference to radio or television reception, which
can be determined by turning the equipment off and on, the user is encouraged to try to
correct the interference by one of the following measures:
◼Reorient or relocate the receiving antenna.
◼Increase the separation between the equipment and receiver.
◼Connect the equipment into an outlet on a circuit different from that to which the
receiver is connected.
◼Consult the dealer or an experienced radio/TV technician for help.
USER MANUAL
EWSSB / EWSDB (REVISION DD)
EASYFIT BLUETOOTH® SINGLE / DOUBLE ROCKER WALL SWITCH
© 2023 EnOcean | www.enocean.com F-710-017, V1.0 EWSSB / EWSDB User Manual | v2.0 | July 2023 | Page 18/19
5.4.2.2 French version
PRUDENCE: Changements ou modifications pourraient annuler le droit de l'utilisateur à uti-
liser l'équipement non autorisées.
Le présent appareil est conforme aux CNR d’Industrie Canada applicables aux appareils
radio exempts de licence. L’exploitation est autorisée aux deux conditions suivantes:
1. L’appareil ne doit pas produire de brouillage, et
2. L’utilisateur de l’appareil doit accepter tout brouillage radioélectrique subi, même si
le brouillage est susceptible d’en compromettre le fonctionnement.
Cet équipement a été testé et déclaré conforme aux limites d'un appareil numérique de
classe B, conformément à la norme ICES-003. Ces limites sont conçues pour fournir une
protection raisonnable contre les interférences nuisibles dans une installation résidentielle.
Cet équipement génère, utilise et peut émettre une énergie de radiofréquence et, s'il n'est
pas installé et utilisé conformément a ux instructions, il peut causer des interférences nui-
sibles aux communications radio. Cependant, il n'existe aucune garantie que des interfé-
rences no se produiront pas dans une installation particulière.
Si cet équipement provoque des interférences nuisibles à la réception radio ou télévision, ce
qui peut être déterminé en mettant l'équipement hors et sous tension, l'utilisateur est en-
couragé à essayer de corriger l'interférence par une ou plusieurs des mesures suivantes:
◼Réorienter ou déplacer l'antenne de réception.
◼Augmentez la distance entre l'équipement et le récepteur.
◼Connecter l'équipement à une sortie sur un circuit différent de celui sur lequel le ré-
cepteur est branché.
◼Consulter le revendeur ou un technicien radio / télévision expérimenté pour de l'aide
USER MANUAL
EWSSB / EWSDB (REVISION DD)
EASYFIT BLUETOOTH® SINGLE / DOUBLE ROCKER WALL SWITCH
© 2023 EnOcean | www.enocean.com F-710-017, V1.0 EWSSB / EWSDB User Manual | v2.0 | July 2023 | Page 19/19
5.5 ARIB (Japan) Construction Type Conformity Certifaction
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