EULUM DESIGN EUCSB3 Casambi BLE Module User Manual

EULUM DESIGN, LLC Casambi BLE Module

User Manual

EULUM DESIGN LLC 6131 • Kellers Church Road • Pipersville • PA • 18947 • USAEULUM DESIGN LTD Unit 4 • Zone D •Chelmsford Road Ind. Est • Dunmow • CM6 1XG • UKwww.eulum.cominfo@eulum.com UK: +4 4 (0) 1371 23 8523USA: +1 215 622 2652RFM-CSB-3Features of the Module include:The RFM-CSB-3 moduleThe BLE mesh Network• Wireless Bluetooth 4.0 Mesh Network• Free Casambi lighting control app• Four programmable control lines• Easy integration with card-edge SMT connector interface • FCC & CE certifiedThe Bluetooth 4.0 mesh network operates without the need for additional controllers or gateway units. The 200ft (60m) open air functioning distance enables a wide range of lighting arrangements while the exclusive Casambi-Bluetooth connection prevents the lighting system from interfering with other Bluetooth networks.The RFM-CSB-3 is a class 2 Bluetooth 4.0 module for integration into lighting fixtures, LED drivers or other lighting controls. The module contains a powerful 32 bit ARM® CortexTM microcontroller and 2.4GHz transceiver with on-board antenna. Four logic level control signals are available on the 6-pin card edge connector. The module operates exclusively through the Casambi app (free on IOS and Android).
EULUM DESIGN LLC 6131 • Kellers Church Road • Pipersville • PA • 18947 • USAEULUM DESIGN LTD Unit 4 • Zone D •Chelmsford Road Ind. Est • Dunmow • CM6 1XG • UKwww.eulum.cominfo@eulum.com UK: +4 4 (0) 1371 23 8523USA: +1 215 622 2652RFM-CSB-3TABLE OF CONTENTSOperationPeripheral BlocksBlock DiagramZero Cross DetectionSpecificationsDimensionsRegulatory Statements1234567334671011
EULUM DESIGN LLC 6131 • Kellers Church Road • Pipersville • PA • 18947 • USAEULUM DESIGN LTD Unit 4 • Zone D •Chelmsford Road Ind. Est • Dunmow • CM6 1XG • UKwww.eulum.cominfo@eulum.com UK: +4 4 (0) 1371 23 8523USA: +1 215 622 2652RFM-CSB-3OPERATIONThe RFM-CSB-3 is an embedded wireless module intended to operate in conjunction with the Casambi Lighting control app. Four configurable I/O lines interface to the host device for control of up to 4 independent lighting channels. A highly integrate SOC (system on chip) contains a 32 bit ARM® CortexTM microcontrol-ler, 2.4GHz transceiver and several peripheral blocks. These blocks include PWM, SPI, I2C, UART and GPIO (i.e. pushbutton, relay control). These can be configured in Casambi Admin webpages and taken into use without a need to re-program the module.The default factory configuration for the I/O is four PWM outputs @ 1.2kHz1.BLOCK DIAGRAM2.GPIO RAMSW-DP AHB Multi-LayerCLOCK TIMERCPUM4ARM CORTEXADCPOWER DC/DCRADIOSPIUARTBALUN32MHZXTALx1x2VCC (3.0-3.3V)ANT1ANT2IO (P0.04-PO.10)SWCLKSWIOChip AntennaSOC
EULUM DESIGN LLC 6131 • Kellers Church Road • Pipersville • PA • 18947 • USAEULUM DESIGN LTD Unit 4 • Zone D •Chelmsford Road Ind. Est • Dunmow • CM6 1XG • UKwww.eulum.cominfo@eulum.com UK: +4 4 (0) 1371 23 8523USA: +1 215 622 2652RFM-CSB-33. PERIPHERAL BLOCKSa. PWMAny GPIO pin can be configured to output a PWM signal. Up to 4 PWM channels can be used simultaneously. PWM frequency can be determined freely up to 40 kHz. By default the PWM frequency is the same for all PWM channels. The maximum resolution is 400-1600 steps and it depends on the PWM frequency. The PWM signal is logic level (max. VCC) and it has driving capacity from 0,5 mA (standard) up to 15 mA (high-drive).b. SPIRFM-CSB-3 supports a 3-wire (SCK, MISO, MOSI) bidirectional SPI bus with fast data transfers to and from multiple slaves. RFM-CSB-2 acts as a master and it provides a simple CPU interface which includes a TXD register for sending data and an RXD register for receiving data. These registers are double buffered to enable some degree of uninterrupted data flow in and out of the SPI master.Each of the slave devices requires an individual chip select signal which can be connected to any available GPIO pin. The SPI master does not implement support for chip select directly. Therefore the correct slave must be selected independently of the SPI master.The GPIOs used for each SPI interface line can be chosen from any GPIO on the module and are independently configurable. This enables great flexibility in module pinout and enables efficient use of printed circuit board space and signal routing.The SPI peripheral supports SPI modes 0, 1, 2, and 3.
EULUM DESIGN LLC 6131 • Kellers Church Road • Pipersville • PA • 18947 • USAEULUM DESIGN LTD Unit 4 • Zone D •Chelmsford Road Ind. Est • Dunmow • CM6 1XG • UKwww.eulum.cominfo@eulum.com UK: +4 4 (0) 1371 23 8523USA: +1 215 622 2652RFM-CSB-3c. I2CThis two-wire interface uses clock (SCL) and bidirectional data (SDA). The protocol makes it possible to interconnect up to 128 individually addressable devices. The interface is capable of clock stretching and data rates of 100 kbps and 400 kbps are supported.The GPIOs used for each Two-Wire Interface line can be chosen from any GPIO on the module and are independently configurable.d. UARTThe Universal Asynchronous Receiver/Transmitter offers fast, full-duplex, asynchronous serial communication with built-in flow control (CTS, RTS) support in HW up to 1 Mbps baud. Parity checking and generation for the 9th data bit are supported.The GPIOs used for each UART interface line can be chosen from any GPIO on the module and are independently configurable.e. GPIOEach of the four I/O can also be configured for alternate input/output functions. Casambi supported functions include:• Pushbutton input • Relay control output • Zero Detect Input • Fixed “idle” state outputThe I/O can be further tailored using options such as: • Input/output polarity • Output drive strength • Internal pull-up and pull-down resistors
EULUM DESIGN LLC 6131 • Kellers Church Road • Pipersville • PA • 18947 • USAEULUM DESIGN LTD Unit 4 • Zone D •Chelmsford Road Ind. Est • Dunmow • CM6 1XG • UKwww.eulum.cominfo@eulum.com UK: +4 4 (0) 1371 23 8523USA: +1 215 622 2652RFM-CSB-3The RFM-CSB-3 can be configured to detect the zero crossing point of an AC signal. This is necessary to take advantage of Casambi’s “Smart Switching” feature. This looks for a pattern of on-off cycles (quickly switching AC source on & off) in order to implement specific modes or settings.For proper Smart Switch operation, local VCC of the module must be kept alive during loss of AC for 1.5 seconds. A 1200uf cap on VCC is typically recommended.It is the responsibility of the host system designer to create the zero detection circuit and it’s output needs to be compatible with logic level inputs of the RFM- CSB-1 (see specifications section). ZD polarity and phase are adjustable in the Casambi admin webpages.If Smart switching is not required, it is suggested to configure the ZD input for online/offline detection. This allows the module to notify the network when it goes offline. This reduces network bandwidth as it will not be repeatedly polling for a device that is no longer responding. Local VCC must be kept alive for at least 500ms to support this feature.ZERO DETECT CHARACTERISTICS MIN TYPICAL MAX UNITSHzmsms20206011ZERO DETECT FREQUENCY, FMAINSZERO DETECT HIGH TIME, TZD_HZERO DETECT LOW TIME, TZD_L4. ZERO CROSS DETECTION (ZD)Zero DetecttZD_LtZD_H1/f MAINS
EULUM DESIGN LLC 6131 • Kellers Church Road • Pipersville • PA • 18947 • USAEULUM DESIGN LTD Unit 4 • Zone D •Chelmsford Road Ind. Est • Dunmow • CM6 1XG • UKwww.eulum.cominfo@eulum.com UK: +4 4 (0) 1371 23 8523USA: +1 215 622 2652RFM-CSB-3MAXIMUM RATINGS UNITSVV°CMAXVcc + 0.3+125MIN-0.3SUPPLY VOLTAGE, VccI/O PIN VOLTAGESTORAGE TEMPERATURESPECIFICATIONSOPERATING TEMPERATURE -25 +70+3.6-0.3-40°CVmA15+2.5SUPPLY VOLTAGE, VccSUPPLY CURRENT, IccTX/RX ACTIVEIDLE 1.5+3.0POWER SUPPLY SPECIFICATIONS MIN TYPICAL MAX UNITS+3.3212mAMHz2400OPERATING FREQUENCIES,fop, 1MHZ Channel SpacingPLL PROGRAMMING RESOLUTION,PLLresFREQUENCY DEVIATION, fBLEON-AIR DATA RATE, bpsFSK 250RADIO SPECIFICATIONS MIN TYPICAL MAX UNITS2000MAXIMUM OUTPUT POWER, PRF2483MHzkHzkbpsdBm±275±250±225415.SENSITIVITY, PSENS -89 -93 dBm
EULUM DESIGN LLC 6131 • Kellers Church Road • Pipersville • PA • 18947 • USAEULUM DESIGN LTD Unit 4 • Zone D •Chelmsford Road Ind. Est • Dunmow • CM6 1XG • UKwww.eulum.cominfo@eulum.com UK: +4 4 (0) 1371 23 8523USA: +1 215 622 2652RFM-CSB-3V0.7 VccINPUT HIGH VOLTAGE, VLHINPUT LOW VOLTAGE, VILOUTPUT HIGH VOLTAGE, VOHOUTPUT LOW VOLTAGE, VOL 0GPIO SPECIFICATIONS MIN TYPICAL MAX UNITS0.3VccSOURCE CURRENT, IGPIO_INVVVmAPULL-UP RESISTANCE, RPUPULL DOWN RESISTANCE, RPU 11 16kΩkΩ161311SINK CURRENT, IGPIO_OUT mA1514Vcc0.3VccVcc1322Vcc-0.30*Total source/ sink current of all GPIO pins combined is 15mA. If required source/ sink current for any GPIO pin exceeds 0.5mA, that GPIO pin must be configured for high-drive.kHzPWM FREQUENCY, fPWMPWM RESOLUTION @ fPWM 10kHZPWM RESOLUTION @ fPWM 20kHZPWM RESOLUTION @ fPWM 40kHZPWM SPECIFICATIONS UNITSMAX401600400800stepsstepsstepsMIN TYPICAL
EULUM DESIGN LLC 6131 • Kellers Church Road • Pipersville • PA • 18947 • USAEULUM DESIGN LTD Unit 4 • Zone D •Chelmsford Road Ind. Est • Dunmow • CM6 1XG • UKwww.eulum.cominfo@eulum.com UK: +4 4 (0) 1371 23 8523USA: +1 215 622 2652RFM-CSB-3MBPS0.125BIT RATES FOR SPI, fSPIDATA TO SCK SETUP, tDCSCK TO DATA HOLD, tDHSCK TO DATA VALID, tCDSPI TIMING PARAMETERS MIN TYPICAL MAX UNITSSCK HIGH TIME, tCHnsSCK FREQUENCY, fSCKSCK RISE AND FALL TIME, tR, tFMHZ0.125SCK LOW TIME, tCL81010604040nsnsnsnsns808100tCH tCLSCKMISOMOSISPI Timing Diagram, One Byte Transmission, SPI Mode 0tDHtDCtCD
EULUM DESIGN LLC 6131 • Kellers Church Road • Pipersville • PA • 18947 • USAEULUM DESIGN LTD Unit 4 • Zone D •Chelmsford Road Ind. Est • Dunmow • CM6 1XG • UKwww.eulum.cominfo@eulum.com UK: +4 4 (0) 1371 23 8523USA: +1 215 622 2652RFM-CSB-3uARUN CURRENT @ MAX BAUD RATERUN CURRENT @ 115200 bpsRUN CURRENT @ 1200 bpsBAUD RATE FOR UARTUART SPECIFICATIONS UNITSMAX1000uAuAkbpsMIN TYPICAL1.2230220210SCL CLOCK FREQUENCY, fSCLHold time for START and repeated START condition, tHD_STAI2C TIMING PARAMETERSMIN MAX UNITSnsnsnsnsnsData setup time before positive edge on SCL, tSU_DATData hold time after negative edge on SCL, tHD_DATSetup time from SCL goes high to STOP condition, tSU_STOBus free time between STOP and START conditions, tBUFSTANDARD FASTMIN MAXkHz400100520030030052004700 1300130030030013001/fSCLSCLtSU_DATSDAtHD_SDA tSU_STO tBUFI2C Timing Diagram
EULUM DESIGN LLC 6131 • Kellers Church Road • Pipersville • PA • 18947 • USAEULUM DESIGN LTD Unit 4 • Zone D •Chelmsford Road Ind. Est • Dunmow • CM6 1XG • UKwww.eulum.cominfo@eulum.com UK: +4 4 (0) 1371 23 8523USA: +1 215 622 2652RFM-CSB-3DIMENSIONSPIN LABEL DESCRIPTION123456VCCGNDP0.05P0.06P0.09P0.10POWERGROUNDPWM1*PWM2*PWM3*PWM4**Factory Default. GPIO can be configured for alternate input/ output functionality. Please contact Eulum Design for more information.PINOUT6.Mating Connector: AVX p/n 009159006551906
EULUM DESIGN LLC 6131 • Kellers Church Road • Pipersville • PA • 18947 • USAEULUM DESIGN LTD Unit 4 • Zone D •Chelmsford Road Ind. Est • Dunmow • CM6 1XG • UKwww.eulum.cominfo@eulum.com UK: +4 4 (0) 1371 23 8523USA: +1 215 622 2652RFM-CSB-3REGULATORY STATEMENTS7.FCC StatementChanges 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 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.Note: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 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 particular 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 or more 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.
EULUM DESIGN LLC 6131 • Kellers Church Road • Pipersville • PA • 18947 • USAEULUM DESIGN LTD Unit 4 • Zone D •Chelmsford Road Ind. Est • Dunmow • CM6 1XG • UKwww.eulum.cominfo@eulum.com UK: +4 4 (0) 1371 23 8523USA: +1 215 622 2652RFM-CSB-31.Radiation Exposure StatementThis equipment complies with FCC radiation exposure limits set forth for an uncontrolled environment. This equipment should be installed and operated with a minimum distance of 20cm between the radiator & your body. This transmitter must not be co-located or operating in conjunction with any other antenna or transmitter.FCC Important Notes2. OEM Integrated InstructionsThis device is intended only for OEM integrators under the following conditions:● The antenna and transmitter must not be co-located with any other transmitter or antenna. The module shall be only used with the integral antenna(s) that has been originally tested and certified with this module.● As long as the two (2) conditions above are met, further transmitter testing will not be required. However, the OEM integrator is still responsible for testing their end-product for any additional compliance requirements with this module installed (for example, digital device emission, PC peripheral requirements, etc.)● In the event that these conditions cannot be met (for example certain laptop configuration or co-location with another transmitter), then the FCC authorization for this module in combination with the host equipment is no longer considered valid and the FCC ID of the module cannot be used on the final product. In these and circumstance, the OEM integrator will be responsible for re-evaluating. The end product (including the transmitter) and obtaining a separate FCC authorization.● The module is limited to installation in mobile or fixed applications.● The seperate approval is required for all other operating configurations, including portable configurations with respect to Part 2.1093 and different antenna configurations. ● The OEM is still responsible for verifying compliance with FCC Part 15, subpart B limits for unintentional radiators through an accredited test facility.
EULUM DESIGN LLC 6131 • Kellers Church Road • Pipersville • PA • 18947 • USAEULUM DESIGN LTD Unit 4 • Zone D •Chelmsford Road Ind. Est • Dunmow • CM6 1XG • UKwww.eulum.cominfo@eulum.com UK: +4 4 (0) 1371 23 8523USA: +1 215 622 2652RFM-CSB-33. End Product LabellingThe final end product must be labeled in a visible area with the following:RFM-CSB-3: “Contains FCC ID: 2AJML- EUCSBM”Any similar wording that expresses the same meaning may be used.The FCC Statement below should also be included on the label. When not possible, the FCC Statement should be included in the User Manual of the host device.“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. (2) This device must accept any interference received, including interference that may cause undesired operation.”4. Information regarding the end user manualThe OEM integrator has to be aware not to provide information to the end user regarding how to install or remove this RF module in the user’s manual of the end product which integrates this module. The end user manual shall include all required regulatory information/warning as show in this manual.CE RegulatoryThis device is tested and compliant against the following standards. OEM integrators should consult with qualified test house to verify all regulatory requirements have been met for their complete device.● EN 62479:2010● EN60950-1:2006+A11.2009+A1:2010+A12:2011+A2:2013● ETSI EN 201-489-1 V2.2.0(2017-03)● ESTI EN 301 489-17 V3.2.0(2017-03) ● ESTI EN 300 328 V2.1.1(2016-11)

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