FCC ID: Y2NRC24XX Low power wireless communication module

Radiocrafts Embedded Wireless Solutions RC241x/RC241xHP ZigBee- Ready RF Transceiver Modules Product Description The RC241x and RC241xHP RF Transceiver Modules are a series of compact surface-

mounted modules specially designed for the ZigBee PRO protocol stack. It can also be used for wireless star and mesh networks based on an IEEE 802.15.4 compliant PHY and MAC. The complete shielded module is only 16.5 x 35.6 x 3.5 mm and comes in both a low-power consuming variant (RC241x) and a High Power version with LNA and power amplifier for extended range (RC241xHP). The two variants are pin compatible. The module is available with integrated antenna or RF connector (U.FL type) Applications Home- and building automation Smart Metering / AMR / AMI Electricity, gas, water and heat meters Energy Service Portal (ESP) / Load Control IP sensor networks (6LoWPAN) Wireless sensor networks Features 100mW / 20 dBm option and low-power option in same packages 16.5 x 35,6 x 3.5 mm compact shielded module for SMD mounting 256 kB Flash memory, 8 kB SRAM 15 digital and analogue I/Os, 8 channel 12 bit ADC 2.0 3.6 V supply voltage, ultra low power modes Optional 4 kB internal EEPROM Optional internal SPI flash for over the air upgrade (OTA) Conforms with EN 300 440 and EN 300 328 (Europe), FCC CFR 47 part 15 (US), Integrated antenna option / U.FL connector option ARIB STD-T66 (Japan) and G.S.R. 542(E)/45(E) (both for India) 16 250 RC241x RC241xHP 2.400-2.4835 Quick Reference Data (typical over manufacturing lots at 3.3V, frequency 2440 MHz) Parameter Frequency band Number of channels Data rate Max output power Sensitivity (PER 1%) Adjacent Channel Rejection Alternate Channel Rejection Supply voltage Current consumption, RX/TX Current consumption, PD Flash memory RAM Internal EEPROM (optional) Operating Temperature Unit GHz kbit/s dBm dBm dB dB Volt mA uA kB kB kB C 2.0 - 3.6 24/34 0.4 3.0 - 3.6 27/175 256 8 4

-30 to +85 20*

-99 4

-97 49 57 10

(-40 to +85 available on request)

* Limited to 12 dBm in Europe due to ETSI regulation and limited to 10 dBm in US for frequency 2480MHz due to FCC regulation. 2011 Radiocrafts AS RC241x Data Sheet (rev. 1.1) Page 1 of 20 Radiocrafts Embedded Wireless Solutions RC241x/RC241xHP Quick Product Introduction The RC241x series of modules are specially designed to comply with IEEE 802.15.4-based industry standards like ZigBee PRO, 6LoWPAN, Wireless HART, RF4CE and others. Using the module together with the TI Z-stack is a powerful combination to build any ZigBee profile and application. The module contains qualified RF hardware and enough processor power to run the complete ZigBee mesh network protocol for a full function device including the application. Using a pre-qualified module is the fastest way to make a ZigBee product and shortest time to market. The embedded RF HW and MCU resources in a 100% RF tested and pre-qualified module shorten the qualification and approval process. No RF design or RF expertise is required to add powerful wireless networking to the product. In most cases you only need supply voltage (for example an external battery) and a sensor/actuator and the module can run the entire application. The module can be delivered as:

RC241x/RC241xHP: HW platform. No preloaded firmware. RC2411x-ZNM/RC2411HP-ZNM : A complete ZigBee PRO network module where the entire ZigBee PRO compliant stack and configurable application software is preloaded in module and available via a serial API. Article number and variants:

-AT includes internal chip antenna

-CT include U.FL type connector For detailed article numbers with various antenna variants, see page (18) About this document This document is one part of the documentation for the module. It describes the electrical parameters, RF performance, footprint and PCB layout and regulatory information. Depending on the selected FW solution one additional User Manual should be used. See RC24xx/RC24xxHP Firmware Development User Manual for using the module as a hardware platform only RC24xx/RC24xxHP-ZNM User Manual for details on how to use the ZNM module with preloaded ZigBee Pro stack and API through a serial interface. RC24xx/RC24xxHP Firmware Development User Manual RC24xx/RC24xxHP-ZNM User Manual Future User Manuals RC241x/RC241xHP Datasheet (This document) Figure 1 Document structure 2011 Radiocrafts AS RC241x Data Sheet (rev. 1.1) Page 2 of 20 Radiocrafts Embedded Wireless Solutions RC241x/RC241xHP Pin Assignment 34 33 31 30 Radiocrafts 1 10 53 11 Pin Description

(See User Manual for more detailed pin out) Pin no Pin name 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 GND NC NC GND I/O pin I/O pin I/O pin I/O pin I/O pin GND GND I/O pin I/O pin I/O pin I/O pin I/O pin RESET_N NC NC NC NC NC NC NC NC NC NC NC NC 17 18 19 20 21 22 23 24 25 26 27 28 29 2011 Radiocrafts AS Description and internal MCU connection System ground Reserved for future use Reserved for future use System ground Digital I/O Digital I/O Digital I/O Digital I/O Digital I/O System ground System ground Digital I/O, HGM for PA CTRL IN HP VERSION Digital I/O Digital I/O Digital I/O Digital I/O ENABLE(LNA_ENABLE) FOR PA CTRL IN HP VERSION RESET Not connected Not connected Not connected Not connected Not connected Not connected Not connected Not connected Not connected Not connected Not connected Not connected RC241x Data Sheet (rev. 1.1) Page 3 of 20 Radiocrafts Embedded Wireless Solutions RC241x/RC241xHP 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 GND GND RF_TEST System ground System ground RF I/O connection for Automatic test purposes. For modules intended for use with U.FL connector, do not connect this pad. System ground System ground VCC Not connected Not connected Not connected Not connected Not connected GND GND VCC NC NC NC NC NC SPI_FLASH_RESET RESET for SPI flash, NC for without SPI flash I/O pin I/O pin I/O pin I/O pin I/O pin I/O pin I/O pin I/O pin I/O pin I/O, PA enable I/O pin GND Digital I/O or Connected to 32kHz crystal Digital I/O or Connected to 32kHz crystal Digital I/O or Programming Digital I/O or Programming Digital I/O Digital I/O Digital I/O Digital I/O Digital I/O Digital I/O, PA ENABLE FOR PA CTRL IN HP VERSION Digital I/O System ground 2011 Radiocrafts AS RC241x Data Sheet (rev. 1.1) Page 4 of 20 Radiocrafts Embedded Wireless Solutions RC241x/RC241xHP Block Diagram RC241xHP PA Low noise amplifier, LNA Communication controller RF Transceiver EEPROM

(Option) FLASH

(Option) Programming and debugging Interface For downloading firmware to the module it is required to include a 2x5 pins programming connector to the modules programming pins. The connector should be a 2.54 mm pitch pin-row

(same pitch in both directions), SMD or through-hole version, with the following connections:

GND 1 Pin 44 3 2 To VCC 4 Pin 45 Pin 17, RESET 7 RF Frequency, Output Power Levels and Data Rates The following table shows the RF channels as defined by the IEEE 802.15.4 standard. RF channel 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 Frequency 2405 MHz 2410 MHz 2415 MHz 2420 MHz 2425 MHz 2430 MHz 2435 MHz 2440 MHz 2445 MHz 2450 MHz 2455 MHz 2460 MHz 2465 MHz 2470 MHz 2475 MHz 2480 MHz For proprietary solutions (non-IEEE 802.15.4), the RF transceiver can be programmed in steps of 1 MHz. 2011 Radiocrafts AS RC241x Data Sheet (rev. 1.1) Page 5 of 20 Radiocrafts Embedded Wireless Solutions RC241x/RC241xHP The RF transceiver uses direct sequence spread spectrum (DSSS) with 2 Mchip/s chip rate, giving a raw data rate of 250 kbit/s. The modulation format is Offset Quadrature Phase Shift Keying (O-QPSK). The DSSS makes the communication link robust in noisy environments, which is beneficial when sharing the same frequency band with other applications. Regulatory Compliance Information The use of RF frequencies and maximum allowed transmitted RF power is limited by national regulations. The RC241XHP has been designed to comply with world wide regulations

(R&TTE directive 1999/5/EC in Europe, G.S.R. 542(E)/45(E) for India and FCC and ARIB). The RC241X (non-HP) complies with all directives and regulations at any power lever setting. In order to comply with the different standards, the output power for RC241XHP should be configured as commented below. R&TTE directive (EU) According to R&TTE directive it is the responsibility of Radiocrafts customers to check that the host product (i.e. final product) is compliant with R&TTE essential requirements. The use of a CE marked radio module can avoid re-certification of the final product, provided that the end user respects the recommendations established by Radiocrafts. A Declaration of Conformity for the modules is available from Radiocrafts on request. In terms of R&TTE the RC241XHP is a wideband radio and must comply with EN 300 328 on those premises. This implies that the radiated power must be lower than 12 dBm and hence power setting giving 12 dBm or lower can be used in compliance to EN 300 328. FCC/IC compliance (US, Canada) This device complies with Part 15 of the FCC Rules. Part number RC241xAT RC241xCT RC241xHP-AT RC241xHP-CT FCC ID Y2NRC24XX Y2NRC24XX Y2NRC24XXHP Y2NRC24XXHP IC ID IC 9402A-RC24XX IC 9402A-RC24XX IC 9402A-RC24XXHP IC 9402A-RC24XXHP 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. Son fonctionnement est soumis aux deux conditions: (1) cet appareil ne doit pas crer d'interfrences nuisibles et (2) cet appareil doit accepter toute interfrence reue, y compris les interfrences qui peuvent en perturber le fonctionnement. Changes or modifications to the equipment not expressly approved by the party responsible for compliance could void the user's authority to operate the equipment. 2011 Radiocrafts AS RC241x Data Sheet (rev. 1.1) Page 6 of 20 Radiocrafts Embedded Wireless Solutions RC241x/RC241xHP If an detachable RF connector is introduced in RF path it must be a non-standard type RP-SMA, U.Fl etc. The modules have been approved with the following external quarter wave antennas:

Part number Acara FXP73.07.0100A Titanis Manufacturer EAD Taoglas Antennova Any use of antenna with gain > 2.5 dBi is strictly forbidden. Warning for RC241xHP: This is device complies with FCC RF radiation exposure limits set forth for an uncontrolled environment. The antenna 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. For approval of end product as portable device, separate SAR tests and approval is required for end product. Avertissement concernant le module RC2400HP: Le module RC2400 HP est conforme l'exposition aux limites de rayonnements RF FCC acceptes pour un environnement non contrl. L'antenne utilise pour cet metteur doit tre install pour fournir une distance minimum 20 cm par rapport toute personne et ne doit pas tre ct ou fonctionner conjointement avec une autre antenne ou transmetteur. Pour l'approbation du produit final en tant que priphrique portable, des tests et homologations SAR propres au produit sont requis. The output power of RC241x is below the FCC threshold requiring that it be tested for SAR compliance. La puissance de sortie du RC2400 est infrieur au seuil FCC ncessitant que des tests de conformit SAR soient raliss. This device has been designed to operate with an quarter wave antenna having a maximum gain of 2.5 dBi. Antenna having a higher gain is strictly prohibited per regulations of Industry Canada. The required antenna impedance is 50 ohms. Cet appareil a t conu pour fonctionner avec une antenne 1/ d'ondes ayant un gain maximum de 2,5 dBi. Utiliser une antenne gain plus lev est strictement interdite par les rglements d'Industrie Canada. L'impdance d'antenne requise est de 50 ohms. To reduce potential radio interference to other users, the antenna type and its gain should be so chosen that the equivalent isotropically radiated power (EIRP) is not more than that required for successful communication. Pour rduire le risque d'interfrence pour les autres utilisateurs, le type d'antenne et son gain doivent tre choisies de faon que la puissance isotrope rayonne quivalente (PIRE) n'est pas suprieure celle requise pour une communication russie. The installer of this radio equipment must ensure that the antenna is located or pointed such that it does not emit RF field in excess of Health Canada limits for the general population; consult Safety Code 6, obtainable from Health Canadas website www.hc-sc.gc.ca/rpb 2011 Radiocrafts AS RC241x Data Sheet (rev. 1.1) Page 7 of 20 Radiocrafts Embedded Wireless Solutions RC241x/RC241xHP Le programme d'installation de cet quipement radio doit s'assurer que l'antenne est situe ou oriente de faon ne pas mettre de champ RF dpassant les limites de Sant Canada pour la population en gnral, consulter le Code de scurit 6, disponible sur le site Web de Sant Canada www.hc-sc.gc.ca/rpb End product marking FCC/IC The end product including the module must include the following text on a visible label:

For RC241x Contains Transmitter Module FCC ID: Y2NRC24XX/IC: 9402A-RC24XX 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. Module transmetteur ID IC: 9402A-RC24XX Son fonctionnement est soumis aux deux conditions suivantes: (1) cet appareil ne doit pas causer d'interfrences nuisibles et (2) cet appareil doit accepter toute interfrence reue, y compris les interfrences qui peuvent perturber le fonctionnement. For RC241xHP Contains Transmitter Module FCC ID: Y2NRC24XXHP/IC: 9402A-RC24XXHP 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. Module transmetteur ID IC: 9402A-RC24XX Son fonctionnement est soumis aux deux conditions suivantes: (1) cet appareil ne doit pas causer d'interfrences nuisibles et (2) cet appareil doit accepter toute interfrence reue, y compris les interfrences qui peuvent perturber le fonctionnement. WPC compliance (India) License based operation in India is based on case by case grant and the basis is often a compliance to the R&TTE directive or to FCC. ARIB compliance The RC241xHP has been designed to comply with the requirements given by the Japanese ARIB STD-T66 for low power (short range) devices in the 2.4GHz range. However, it has not been formally assessed for conformity with the appropriate regulations. Users must assess and verify that their final product meets the appropriate specifications and to perform the required procedures for regulatory compliance. The relevant regulations are subject to change. Radiocrafts AS does not take responsibility for the validity and accuracy of the understanding of the regulations referred above. Radiocrafts only guarantee that this product meets the specifications in this document. Radiocrafts is exempt from any responsibilities related to regulatory compliance. 2011 Radiocrafts AS RC241x Data Sheet (rev. 1.1) Page 8 of 20 Radiocrafts Embedded Wireless Solutions RC241x/RC241xHP Antenna and Range Considerations The module needs an antenna to operate. The following antenna options could be considered. Antenna Advantage Estimated LOS range

(meters) RC241X Estimated LOS range

(meters) RC241XHP (100 mW) 1000-1500 Chip antenna

-AT External whip monopole External whip dipole Low cost, easy to implement 200-300 High performance 500-700 3000-4000 High preformance, no large ground plane required 500-700 3000-4000 When using a module of -CT version with external antenna, the VSWR (Voltage Standing Wave Ratio) of the antenna should be less than 2:1. The VSWR is normally specified in the antenna datasheet and most commercial available antennas fulfil this requirement. Also note that if the external antenna is a monopole connected with cable, the antenna require a ground plane at base of antenna. Only ground through the cable will not give optimal preformance for a monopole antenna. Antenna parameter for a typical RC2411AT is shown below, for a module with equivalent 4 dBm conducted output power. Parameter Total Radiated Power Peak EIRP Directivity Efficiency Efficiency Gain 1,83 2,74

-4,91 32,28494

-2,17 dBm dBi dB

dBi Result

-0,91 dBm 2011 Radiocrafts AS RC241x Data Sheet (rev. 1.1) Page 9 of 20 Radiocrafts Embedded Wireless Solutions RC241x/RC241xHP Bottom view Top view Figure 2 Antenna radiation xy plane Side view (looking into pin 34-53) Side view (looking into pin 11-30) Figure 3. Antenna radiation yz plane 2011 Radiocrafts AS RC241x Data Sheet (rev. 1.1) Page 10 of 20 Radiocrafts Embedded Wireless Solutions RC241x/RC241xHP Front view, looking into antenna Rear view, looking into pin 1-10 Figure 4. Antenna radiation xz plane PCB Layout Recommendations The recommended layout pads for the module are shown in the figure below (top view, pin 1 is in upper left corner). All dimensions are in thousands of an inch (mil). The circle in upper left corner is an orientation mark only, and should not be a part of the copper pattern. 2011 Radiocrafts AS RC241x Data Sheet (rev. 1.1) Page 11 of 20 Radiocrafts Embedded Wireless Solutions RC241x/RC241xHP Figure 5 Recommended layout drawing with dimension (all numbers in mil) 1.5 cm 1.5 cm Ground on motherboard NO ground on motherboard Figure 6 Layout recommendation for variant with chip antenna (-AT) mil 2011 Radiocrafts AS RC241x Data Sheet (rev. 1.1) Page 12 of 20 Radiocrafts Embedded Wireless Solutions RC241x/RC241xHP Proper grounding of all ground pins to ground on motherboard is crucial to get best preformance. The ground connection should be made with a via directly from the pad to the ground plane, with shortest possible routing trace. Ground on motherboard NO ground on motherboard Figure 7 Layout recommendation for variant with U.FL connector. Removal of ground under RF test pin (Pin 32 on module) to avoid increased capacitance on the RF transmission line is important for optimum preformance. 1.5 cm 1.5 cm Ground on motherboard NO ground on motherboard Figure 8. Common layout -AT/-CT When using AT version of the module, best range performance is achieved by placing module with chip antenna on corner (A) or edge (B) of carrier-board. 2011 Radiocrafts AS RC241x Data Sheet (rev. 1.1) Page 13 of 20 Radiocrafts Embedded Wireless Solutions RC241x/RC241xHP Carrier board Placement option A Placement option B Figure 9. Placement of module on carrier board NO ground on motherboard 2011 Radiocrafts AS RC241x Data Sheet (rev. 1.1) Page 14 of 20 Radiocrafts Embedded Wireless Solutions RC241x/RC241xHP Mechanical Drawing Alignments mark on top layer to help align module during assembly Mechanical Dimensions The module size is 0.65 x 1.4 x 0.14 (16.5 x 35.6 x 3.5 mm). Carrier Tape and Reel Specification Carrier tape and reel is in accordance with EIA Specification 481. Tape width Component Hole pitch Reel 56 mm pitch 20 mm 4 mm diameter 13 Units per reel Max 800 Note that the Radiocrafts technical support team is available for free-of-charge schematic-

and layout review of your design. 2011 Radiocrafts AS RC241x Data Sheet (rev. 1.1) Page 15 of 20 Radiocrafts Embedded Wireless Solutions RC241x/RC241xHP Soldering Profile Recommendation JEDEC standard IPC/JEDEC J-STD-020D.1 (page 7 and 8), Pb-Free Assembly is recommended. The standard requires that the heat dissipated in the "surroundings" on the PCB is taken into account. The peak temperature should be adjusted so that it is within the window specified in the standard for the actual motherboard. Aperture for paste stencil is normally areal-reduced by 20-35%, please consult your production facility for best experience aperture reduction. Nominal stencil thickness of 0.1-

0.12 mm recommended. Min

-0.3

-0.3

-40

-30 Unit Max 3.6 V VCC+0.5 V 10 85 85 Absolute Maximum Ratings Parameter Supply voltage, VCC Voltage on any pin Input RF level Storage temperature Operating temperature Under no circumstances the absolute maximum ratings given above should be violated. Stress exceeding one or more of the limiting values may cause permanent damage to the device. Electrical Specifications T=25C, VCC = 3.3V, 50 ohm if nothing else stated. Parameter Operating frequency Caution ! ESD sensitive device. Precaution should be used when handling the device in order to prevent permanent damage. dBm C C Min 2400 Typ. Unit MHz 2483 Max

-23

-6 Number of channels Channel spacing Input/output impedance Data rate DSSS chip rate Frequency stability Transmit power RC241x RC241xHP Harmonics RC241X 2nd harmonic 3rd harmonic RC241XHP (20 dBm Pout) 2nd harmonic 3rd harmonic Spurious emission RC241xHP, TX, 20 dBm 30 1000 MHz 1-12.75 GHz 2011 Radiocrafts AS MHz Ohm kbit/s Mc/s ppm dBm Condition / Note Programmable in 1 MHz steps, 5 MHz steps for IEEE 802.15.4 compliance For IEEE 802.15.4 compliance For IEEE 802.15.4 compliance With 10 year aging Programmable from firmware Measured according to FCC CRF47 Part 15 dBm Complies with EN 300 328, EN 300 440, FCC CRF47 Part 15 and ARIB STD-T66 16 5 50 250 2

-50

-70

-48

-50

+/-40 4 20

-45

-45

-50

-45 RC241x Data Sheet (rev. 1.1) Page 16 of 20 Radiocrafts Embedded Wireless Solutions RC241x/RC241xHP Min Typ. Max Parameter RC241x TX, 4 dBm 30 1000 MHz 1-12.75 GHz 1.8-1.9 GHz 5.15-5.3 GHz Sensitivity RC241x RC241xHP Adjacent channel rejection

+/- 5 MHz Alternate channel selectivity

+/- 10 MHz Saturation Spurious emission, RX 30 -1000 MHz 1-12.75 GHz Supply voltage RC241x RC241xHP Current consumption, RX RC241x RC241xHP Current consumption, TX RC241x, 4dBm RC241xHP, 20 dBm Current consumption, Power down, power mode 3 RC2411AT RC2411HP-CT RAM memory MCU clock frequency MCU low frequency crystal Antenna VSWR 2.0 3.0

-56

-48

-53

-60

-57

-47 3.6 3.6 Unit Condition / Note dBm PER = 1%

dB dB dBm dBm V mA mA A At -82 dBm, PER = 1%. 0 dB for IEEE 802.15.4 compliance At -82 dBm, PER = 1%. 30 dB for IEEE 802.15.4 compliance Complies with EN 300 328, EN 300 440, FCC CRF47 Part 15 and ARIB STD-T66 MCU in Idle mode using the 32 MHz oscillator. MCU in Idle mode using the 32 MHz oscillator. Wake-up time to power mode 0 is 54 uS kB MHz kHz

-97

-99 49 57 10 24 27 34 200 0.4 10 8 32 32.768

<2:1 3:1 Requirement for external antenna 2011 Radiocrafts AS RC241x Data Sheet (rev. 1.1) Page 17 of 20 Radiocrafts Embedded Wireless Solutions RC241x/RC241xHP Variant MATRIX

-AT includes internal chip antenna

-CT include U.FL type connector r e b m u N t r a P g n i r e d r O High power amplifier (20 dBm) SPI flash (OTA) 256 kB 32 kHz RTC (XO) I2C EEPROM Chip antenna U.FL connector T A 2 1 4 2 C R T A 1 1 4 2 C R T C 2 1 4 2 C R T C 1 1 4 2 C R

T A P H 2 1 4 2 C R

T A P H 1 1 4 2 C R On Request On Request

T C P H 2 1 4 2 C R

T C P H 1 1 4 2 C R 2011 Radiocrafts AS RC241x Data Sheet (rev. 1.1) Page 18 of 20 Radiocrafts Embedded Wireless Solutions RC241x/RC241xHP First release Updated with FCC information. Status changed to Full Production Changes Document Revision History Document Revision 1.0 1.1 Product Status and Definitions Current Status X Data Sheet Identification Product Status Advance Information Preliminary Planned or under development Engineering Samples and First Production No Identification Noted Full Production Not recommended for new designs Last time buy Obsolete available Not in Production Optionally accepting order with Minimum Order Quantity Definition This data sheet contains the design specifications for product development. Specifications may change in any manner without notice. This data sheet contains preliminary data, and supplementary data will be published at a later date. Radiocrafts reserves the right to make changes at any time without notice in order to improve design and supply the best possible product. This data sheet contains final specifications. Radiocrafts reserves the right to make changes at any time without notice in order to improve design and supply the best possible product. Product close to end of lifetime This data sheet contains specifications on a product that has been discontinued by Radiocrafts. The data sheet is printed for reference information only. 2011 Radiocrafts AS RC241x Data Sheet (rev. 1.1) Page 19 of 20 Radiocrafts Embedded Wireless Solutions RC241x/RC241xHP Disclaimer Radiocrafts AS believes the information contained herein is correct and accurate at the time of this printing. However, Radiocrafts AS reserves the right to make changes to this product without notice. Radiocrafts AS does not assume any responsibility for the use of the described product; neither does it convey any license under its patent rights, or the rights of others. The latest updates are available at the Radiocrafts website or by contacting Radiocrafts directly. As far as possible, major changes of product specifications and functionality, will be stated in product specific Errata Notes published at the Radiocrafts website. Customers are encouraged to check regularly for the most recent updates on products and support tools. Trademarks ZigBee is a registered trademark of the ZigBee Alliance. All other trademarks, registered trademarks and product names are the sole property of their respective owners. Life Support Policy This Radiocrafts product is not designed for use in life support appliances, devices, or other systems where malfunction can reasonably be expected to result in significant personal injury to the user, or as a critical component in any life support device or system whose failure to perform can be reasonably expected to cause the failure of the life support device or system, or to affect its safety or effectiveness. Radiocrafts AS customers using or selling these products for use in such applications do so at their own risk and agree to fully indemnify Radiocrafts AS for any damages resulting from any improper use or sale. 2010, Radiocrafts AS. All rights reserved. Contact Information Web site: www.radiocrafts.com Email: radiocrafts@radiocrafts.com Address:

Radiocrafts AS Sandakerveien 64 NO-0484 OSLO NORWAY Tel:

+47 4000 5195 Fax: +47 22 71 29 15 E-mail: sales@radiocrafts.com support@radiocrafts.com 2011 Radiocrafts AS RC241x Data Sheet (rev. 1.1) Page 20 of 20