USERS MANUAL for 2.4GHz GFSK module Table of contents A. Basic Features. B. Shape and pin map C. GFSK Board D. Control Board E. Complete Shape F. Block Diagram G. Antenna list A. Basic Features 1. Outlook GFSK board size : 21.4mm * 19.5mm Control board size : 31.4mm * 24.9mm GFSK board Control board 2. Performance Nordics nRF24L01 with GFSK. Low cost GFSK High power(0dbm) and high performance pattern Antenna(-0.7dB) SPI Interface between GFSK board and Control board. 3. This module is complied with FCC Part15.247 B. Shape & Pin Map GFSK board 1 2 3 4 5 6 7 8 CN1 Control board 1 2 3 4 CN2 1 2 3 4 5 6 7 8 CN1 Pin #
1 2 3 4 5 6 7 8 NAME Pin #
NAME VCC CE CSN SCK MOSI MISO IRQ GND CN1 1 2 3 4 VCC(+3.3V) Serial interface Pairing GND CN2 C. GFSK board 1. nRF24L01 Nordics 2.4GHz GFSK chip. Used frequency 2.402 GHz, 2.422 GHz, 2.432 GHz, 2.449 GHz, 2.462 GHz 2. Controls This board is controlled by Control board via SPI D. Control board 1. S3F94C4 The MCU(S3F94C4) controls GFSK board and send data received from GFSK board to the BIDET. This board is pairing to Remote Control when received pairing signal from BIDET via <PAIRING>pin on CN2. E. Complete Shape CN2 Sheild CAN GFSK board Control board CN1 F. Block Diagram Remote Control Radio(2.4GHz) 2.402 GHz 2.422 GHz 2.432 GHz 2.449 GHz 2.462 GHz GFSK board Serial signal BIDET Control board G. Antenna List Pattern Antenna MODEL Type Gain[dBi]
Impedance GFSK module PCB pattern
-0.7 50 H. Notice. Information on test modes and additional testing requirements a) The modular transmitter has been fully tested by the module grantee on the required number of channels,modulation types and modes, it should not be necessary for the host installer to re-test all the available transmitter modes or settings.It is recommended that the host product manufacturer installing the modular transmitter,perform some investigative measurements to confirm that the resulting composite system does not exceed the spurious emissions limits or band edge limits(e.g.,where a different antenna may be causing additional emissions). b) The testing should check for emissions that may occur due to the intermixing of emissions with the other transmitter, digital circuitry,or due to physical properties of the host product(enclosure). This investigation is especially important when integrating multiple modular transmitters where the certification is based on testing each of them in a stand-alone configuration. It is important to note that host product manufactures should not assume that because the modular transmitter is certified that they do not have any responsibility for final product compliance. H. Notice. c) If the investigation indicates acompliance concern the host product manufacture is obligated to mitigate the issue. Host products using a modular transmitter are subject to all the applicable individual technical rules as well as to the general conditions of operation in Sections 15.5,15.15,and 15.29 to not cause interference. The operator of the host product will be obligated to stop operating the device until the interference has been corrected. Below are steps for on test mode:
1 2 3 4 CN2 Pin #
NAME 1 2 3 4 VCC(+3.3V) Serial interface Pairing GND This board is controlled by Control board via SPI. The MCU(S3F94C4) controls GFSK board and send data received from GFSK board to the BIDET. This board is pairing to Remote Control when received pairing signal from BIDET via <PAIRING>pin on CN2. H. Notice. Additional testing, Part 15 subpart B disclaimer The final host/module combination need to be evaluated against the FCC Part 15B criteria for unintentional radiators in order to be properly authorized for operation as a Part 15 digital device. The host integrator installing this module into their product must ensure that the final composite product complies with the FCC requirements by a technical assessment or evaluation to the FCC rules, including the transmitter operation and should refer to guidance in KDB 996369. H. Notice. FCC Statement 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 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. 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. H. Notice. This appliance and its antenna must not be co-located or operation in conjunction with any other antenna or transmitter. FCC CAUTION:
Any changes or modifications to the equipment not expressly approved by the party responsible for compliance could void your authority to operate the equipment. FCC ID: 2AT7X-RXMODULE H. Notice. Information to user : RSS-247 This device complies with Industry Canadas licence-exempt RSSs. Please be cautioned the changes or modifications not expressly approved by the party responsible for compliance could void the users authority to operate the equipment. Notice: 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 undesired operation of the device. This Class B digital apparatus complies with Canadian ICES-003. IC: 25425-RXMODULE H. Notice. IC Radiation Exposure Statement This equipment complies with IC radiation exposure limits set forth for an uncontrolled environment. NOTE: THE MANUFACTURER IS NOT RESPONSIBLE FOR ANY RADIO OR TV INTERFERENCE CAUSED BY UNAUTHORIZED MODIFICATIONS TO THIS EQUIPMENT. SUCH MODIFICATIONS COULD VOID THE USERS AUTHORITY TO OPERATE THE EQUIPMENT. End Product Labeling The module is labeled with its own FCC ID and IC Certification Number. If the FCC ID and IC Certification Number are not visible when the module is installed inside another device, then the outside of the device into which the module is installed must also display a label referring to the enclosed module. In that case, the final end product must be labeled in a visible area with the following:
Contains FCC ID: 2AT7X-RXMODULE Contains IC: 25425-RXMODULE H. Notice. nonc FCC Cet quipement a t test et dclar conforme aux limites pour appareils numriques de classe B, selon la section 15 des Rgles de la FCC. Ces limites sont destines assurer une protection raisonnable contre les interfrences nuisibles dans une installation rsidentielle. Cet quipement gnre, utilise et met de lnergie de frquences radio et peut, en cas dinstallation ou dutilisation non conforme aux instructions, engendrer des interfrences nuisibles pour les communications radio. Toutefois, il nexiste aucune garantie quune installation particulire sera labri des interfrences. Si cet quipement cause des interfrences nuisibles la rception radiophonique ou tlvisuelle, ce qui peut tre vrifi en mettant lquipement hors, puis sous tension, lutilisateur peut tenter de rsoudre le problme de lune des faons suivantes :
- Rorienter ou dplacer lantenne de rception.
- Augmenter la distance entre lquipement et le rcepteur.
- Brancher lquipement sur un circuit lectrique diffrent de celui o le rcepteur est branch.
- Consulter le fournisseur ou un technicien expriment dans le domaine de la radio ou de la tlvision. Cet appareil est conforme la partie 15 des Rgles de la FCC. Son utilisation est assujettie aux deux conditions suivantes : (1) Cet appareil ne doit causer aucune interfrence nuisible et (2) cet appareil doit accepter toutes les interfrences reues, y compris celles qui pourraient provoquer un fonctionnement non souhaitable. H. Notice. Cet appareil et son antenne ne doivent pas tre placs proximit de toute autre antenne ou de tout autre metteur, ni tre utiliss conjointement avec ceux-ci. MISE EN GARDE DE LA FCC :
Tout changement ou toute modification lquipement qui na pas fait lobjet dune autorisation expresse par la partie responsable dassurer sa conformit pourrait annuler votre droit utiliser lquipement. Code FCC : 2AT7X-RXMODULE H. Notice. Information pour lutilisateur : CNR-247 Cet appareil est conforme aux exigences des CNR dInnovation, Sciences et Dveloppement conomique Canada pour les dispositifs exempts de licence. Cet appareil est conforme aux exigences des CNR dInnovation, Sciences et Dveloppement conomique Canada pour les dispositifs exempts de licence. Avis : Lutilisation est assujettie aux deux conditions suivantes : (1) Cet appareil ne doit causer aucune interfrence et (2) cet appareil doit accepter toutes les interfrences, y compris celles qui pourraient provoquer un fonctionnement non souhait. Cet appareil numrique de classe B est conforme la norme canadienne NMB-003. ISDEC : 25425-RXMODULE H. Notice. Avis dIndustrie Canada sur lexposition aux rayonnements Cet appareil est conforme aux limites dexposition aux rayonnements dIndustrie Canada pour un environnement non contrl. REMARQUE : LE FABRICANT NEST PAS RESPONSABLE DES INTERFRENCES RADIOLECTRIQUES CAUSES PAR DES MODIFICATIONS NON AUTORISES APPORTES CET APPAREIL. DE TELLES MODIFICATIONS POURRAIENT ANNULER LAUTORISATION ACCORDE LUTILISATEUR DE FAIRE FONCTIONNER LAPPAREIL. tiquetagedu produitfinal (IC) Le module BT111 est tiquet avec sa proper identification FCC et son proper numro de certification IC. Si lidentification FCC et le numro de certification IC ne sont pas visibles lorsque le module est install lintrieur dun autre dispositif, la partie externe du dispositif dans lequel le module est install devra galement presenter une etiquette faisant reference au module inclus. Dans ce cas, le produit final devra tre tiquet sur une zone visible avec les informations suivantes:
Contient module metteur identification FCC ID : 2AT7X-RXMODULE Contient module metteur IC : 25425-RXMODULE I. US representative Contacts Company name : Coway USA Inc Address : 4221 Wilshire Blvd. #210, Los Angeles, CA 90010 Telephone number : +1 213-480-1600 E-mail : kevin@coway.co.kr J. Canadian representative Contacts Company name : Canadian Certification Consulting, Inc. Street Address : 2210 Horizon Drive, Suite 17 City/Province/Zip : West Kelowna, BC V1Z 3L4, Canada Telephone number : 1-250-575-1719 Facsimile number : 1-250-769-0045 E-mail : info@can-cert.com