Fanstel Taipei BH676CP Bluetooth 4.1 Module User Manual BH676CP Manual 1050413

Fanstel Corporation, Taipei Bluetooth 4.1 Module BH676CP Manual 1050413

User manual

BlueFan BLE 4.1 Modules Ver 0.01, draft, Jan. 2016 1 Features  Standalone or used with a host MCU by UART interface/HCI Commands  Upgradable to BLE 4.2 with 3 mA peak current consumption.  Castellated pins, easier prototyping, easier production  Toshiba SOC, built-in ARM7TDMI-S processor ▪ 256KB mask-ROM for Bluetooth stacks ▪ 224KB RAM ▪ 256KB flash, for Bluetooth profiles, user data and applications ▪ Supports patch program loader function  Bluetooth RF analog core, baseband digital core and integrated antenna  Transmitter power 0 dBm; Receiver sensitivity: -91 dBm.  Bluetooth Low Energy (BLE) V4.1 GATT profile with OTA (Over The Air) support.  Up to15 General Purpose IOs to be configured by firmware: ▪ SPI interface, I2C interface ▪ UART interface, 9600bps to 921.6 Kbps ▪ Up to 2 wake up interfaces ▪ Up to 6 ADC channels (1 for internal monitoring of VDD). ▪ Up to 3 PWM channels  On board 26 MHz main clock  Operation voltage: 2.0V-3.6V  Peak current consumption, 6 mA; deep sleep mode <0.1uA  Operation Temperature: -40oC to +85oC  Dimension: 16.7x11.1mm (chip antenna) or 17.7x11.1mm (PCB antenna), CAS(CAStellated): 24 pins.  Integrated shield to resist EMI  Stock modules with FCC approval. Manufacturer pays for other approvals on MOQ. Applications:  Wearable  Access Points  Industrial Control  Medical  Scanners  iOS and Android devices  Wireless sensors  Cable replacement  Instrumentation  Automobile  Sports  ProximityOrdering Information: Module Processor Description Ant. SLP CLK Stock BH676CP TC35676 BLE 4.1 Standalone PCB no yes BS676CP TC35676 BLE 4.1 Standalone PCB yes no BH676CC TC35676 BLE 4.1 Standalone chip no no BS676CC TC35676 BLE 4.1 Standalone chip yes no
BlueFan BLE 4.1 Modules Ver 0.01, draft, Jan. 2016 2 1. Introduction Host Control Interface Mode BlueFan modules are Bluetooth Smart module using Toshiba SoC. Toshiba SoC provides BluetoothTM HCI (Host Control Interface) function specified in BluetoothTM Core Specifications. The HCI function allows BlueFan to be connected to an external host processor for Bluetooth applications. Bluetooth stacks and GATT 4.1 profiles are embedded with OTA support. Standalone Mode All BlueFan modules work in standalone alone mode without a host processor. In addition to masked ROM, flash ROM, and RAM for Bluetooth stacks, 128KB of flash ROM and 64KB of RAM are available for user programs and data. 2. Product Features BS676CC, Chip antenna It operates in standalone mode or with a host processor. A 26MHz main clock crystal is on board. The 32.768 KHz sleep clock is integrated for low power consumption.. This module can be wake up by an external signal. A chip antenna is integrated. Connection to an external antenna is available. Co-existence connection with WiFi is provided.  Standalone or used with a host by UART interface/HCI Commands  Upgradable to BLE 4.2 with 3 mA peak current consumption without main PCB change.  Castellated pins, easier prototyping, easier production  Bluetooth SOC: Toshiba TC35675, built-in ARM7TDMI-S processor ▪ 256KB mask-ROM for Bluetooth stacks ▪ 224KB RAM ▪ 256KB flash, for Bluetooth profiles, user data and applications ▪ Supports patch program loader function  Bluetooth RF analog core, baseband digital core and integrated antenna  Transmitter power 0 dBm; Receiver sensitivity: -91 dBm.  Bluetooth Low Energy (BLE) V4.1 GATT profile with OTA (Over The Air) support.  15 General Purpose IOs to be configured by firmware: ▪ SPI interface, I2C interface ▪ UART interface, 9600bps to 921.6 Kbps ▪ Up to 2 wake up interfaces ▪ Up to 6 ADC channels (1 for internal monitoring of VDD). ▪ Up to 3 PWM channels  On board 26 MHz main clock and 32.768 kHz sleep clock.  Operation voltage: 2.0V-3.6V  Peak current consumption, 6 mA; deep sleep mode <0.1uA  Operation Temperature: -40oC to +85oC  Dimension: 16.7x11.1mm CAS(CAStellated): 24 pins.
BlueFan BLE 4.1 Modules Ver 0.01, draft, Jan. 2016 3  Integrated shield to resist EMI BH676CP, PCB trace antenna It operates in standalone mode or with a host processor. A 26MHz main clock crystal is on board. A 32.768 KHz crystal can be added on the main board to power consumption. This module can be wake up by an external signal. Printed antenna is on board. Co-existence connection with WiFi is provided. Standalone or used with a host by UART interface/HCI Commands  Standalone or used with a host by UART interface/HCI commands.  Upgradable to BLE 4.2 with 3 mA peak current consumption without main PCB change.  Castellated pins, easier prototyping, easier production  Bluetooth SOC: Toshiba TC35675, built-in ARM7TDMI-S processor ▪ 256KB mask-ROM for Bluetooth stacks ▪ 224KB RAM ▪ 256KB flash, for Bluetooth profiles, user data and applications ▪ Supports patch program loader function  Bluetooth RF analog core, baseband digital core and integrated antenna  Transmitter power 0 dBm; Receiver sensitivity: -91 dBm.  Bluetooth Low Energy (BLE) V4.1 GATT profile with OTA (Over The Air) support.  15 General Purpose IOs to be configured by firmware: ▪ SPI interface, I2C interface ▪ UART interface, 9600bps to 921.6 Kbps ▪ Up to 2 wake up interfaces ▪ Up to 6 ADC channels (1 for internal monitoring of VDD). ▪ Up to 3 PWM channels  On board 26 MHz main clock and 32.768 kHz sleep clock.  Operation voltage: 2.0V-3.6V  Peak current consumption, 6 mA; deep sleep mode <0.1uA  Operation Temperature: -40oC to +85oC  Dimension: 17.7x11.1mm CAS(CAStellated): 24 pins.  Integrated shield to resist EMI.
BlueFan BLE 4.1 Modules Ver 0.01, draft, Jan. 2016 4 3. Hardware Interfaces Reset A RC circuit is on board to reset Toshiba processor on powering up. A host processor can reset module by setting RESETX pin low. UART Features Depending on firmware setting, BH675 supports with 2 channels of UART without flow control (TX1, RX1, TX2, RX2) or 1 channel of UART with flow control (TX1, RX1, CTS1, RTS1). • UART 1, default baud rate 115.2Kbps; programmable baud rate:9600 bps to 921.6 Kbps. • UART 2, baud rate is fixed to 9600 bps. It can not be used simultaneous with UART 1. • 1.8 to 3.6V operation • Full duplex start-stop synchronization data transfer (RX, TX).  Data format: ▪ LSB first ▪ 1 start bit ▪ 8 data bit ▪ 1 stop bit ▪ No parity bit • Error detection: ▪ Character timeout ▪ Overrun error ▪ Framing error  The interval of transmit to transmit, insert the duration of 12 characters or more. Interval can be changed by the command.  Host wake-up function. In host mode, BlueFan module communicates commands, status, and data with a host CPU through UART interfaces. The UART interfaces are shared with GPIO pins, and during boot process after a reset, module firmware assigns UART functions to the GPIOs. Flow Control Function BlueFan module UART interface uses flow control function by hardware signal, Transmit flow control (CTSX) and receive flow control (RTSX). Above Figure shows signals input and output direction . CTSX input signal is used for UART transmitting. Low input indicates close of the preparation of the other party to receive data and module executes UART transmitting data if there is data for transmission. In case of input high level, module stops transmitting by UART frame. RTSX input signal is used for UART receiving. Low output indicates request data transmission to UART transmit side device of the other party. module outputs Low level from RTSX when being able to receive data and prepares to receive data. Response time of UART transmitting and receiving for
BlueFan BLE 4.1 Modules Ver 0.01, draft, Jan. 2016 5 flow control signal depends on baud rate and internal process status of frame. It is from 1 frame to 4 frames. Response time of UART transmitting and receiving for flow control signal depends on baud rate and internal process status of frame. It is from 1 frame to 4 frame. UART Baud Rate Setting Module UART interface has a programmable baud rate setting function. The UART baud rate can be set according to the following equation. The baud rate generating clock frequency is set to 26 MHz. The over-sampling number is set to an integer that range from 1 to 65535. UART Baud Rate = Baud rate generating clock frequency/(Over sampling number x dividing ratio) The following table shows examples of UART 1 baud rate setting. The maximum actual baud rate is 921,600 bps. The baud rate for UART 2 is fixed at 9600 bps. Target baud rate[bps] Actual baud rate[bps] Baud rate generating clock(MHz) Over-sampling number Dividing ratio (%) 9,600 9,587 12 226 -0.135 14,400 14,396 14 129 -0.025 19,200 19,174 12 113 -0.135 28,800 28,857 17 53 0.197 38,400 38,462 13 52 0.16 57,600 57,778 15 30 0.309 76,800 76,923 13 26 0.16 115,200 11,556 15 15 0.309 153,600 153,846 13 13 0.16 230,400 232,143 16 7 0.756 307,200 305,882 17 5 -0.429 460,800 464,286 14 4 0.756 921,600 928,571 14 2 0.756 Error Detect Function Module UART interface has 3 kinds of error functions. • Receiver timeout error • Receiver over run error
BlueFan BLE 4.1 Modules Ver 0.01, draft, Jan. 2016 6 • Receiver frame error Receiver timeout error reports as an error if the receiver frame interval counted by internal timer is equal to or greater than a predetermined time Receiver over run error is reported if UART internal receive frame buffer is overflowed. Receiver frame error is reported if it fails to recognize the unit frame. SPI Interface BlueFan module connects to external serial memory using SPI interface. • Operation voltage: 1.8 to 3.6 V  SPI interface: ▪ Chip select: 1 channel ▪ Chip select polarity: High-active, Low-active ▪ Serial clock master operation: Polarity and phase ar adjustable ▪ Serial clock frequency: 25.5 kHz to 6.5 MHz ▪ Serial data transfer mode: MSB-first, LSB first SPI interface can operate at 1.8 to 3.0 V depending on VDD. Serial EEPROM and serial flash-ROMs can be connected to BlueFan. I2C interface BlueFan module connects to external serial memory using I2C interface • Operation voltage: 1.8 to 3.6V • Operation mode: I2C bus master • Serial clock frequency: standard mode, 100 kHz maximum. • Output mode: Open drain, CMOS output • Device address format: 7 bit address, 10 bit address is not supported. I2C interface can operate 1.8 to 3.6V, depending on VDD. Pulse Width Modulation Interface BlueFan PWM interface can be used to drive LEDs, buzzer, etc.. • Arbitrary pulse generation function • It can select the source clock from 13 MHz or 32.768 kHz • It has 12 bit clock division setting, up to 1/4092: 8Hz to 16.384kHz for 32.768 kHz clock; 3.17 kHz to 6.5MHz for 13MHz clock. • It can mask the pulse output on the basis of 50 mS (rhythm function). • The interrupt can be generated in synchronization with the cycle of 1 sec rhythm pattern. • It can switch the pulse output to Low/High active • Duty of pulse output is adjustable.
BlueFan BLE 4.1 Modules Ver 0.01, draft, Jan. 2016 7 Analog to Digital Converter BX676 has 6 channels of 10 bit ADC for battery monitoring and analog inputs from external sensors. • 1 channel for VDD voltage monitor. The reference input is connected to VDD, and the analog input is to built-in LDO output. • 5 channels (BX676) for analog inputs, shared with GPIOs • Maximum conversion rate is 1 MS/s The ADC has 10-bit conversion accuracy and can work for input voltage from 0V to 3.6V (VDD). ADC channel 0 is connected to the LDOD output. When a battery is used as power source, the reference voltage can slide over time because the battery is connected as reference voltage. AD converted data can be calculated by CPU into voltage values because the channel 0 is supplied with 1.1V to its input. The following figure conceptually explains how the processor calculates the input voltage from the sliding reference voltage. Voltage A at time T can be calculated as the followings:  LDO 1.1V is AD converted to X.  Voltage A is AD converted to Y.  Z = absolute value of A, 1.1/X=Z/Y.  Z = 1.1Y/X.  Suppose 1.1V LDO output at channel 0 is converted to 0x180 and voltage A is measured at 0x0134. The absolute voltage Z = 1.1 * 0x0180/0x0134 = 1.1 * 392/308=1.4V. 4. BlueFan Module Specifications Absolute Maximum Ratings 1 Voltage on any digital pin VDD +/- 0.3 V 2 Operating ambient temperature range –40 to 85 °C 3 Storage temperature range –40 to 125 °C 4 Bluetooth RF inputs 10 dBm Recommended Operating Conditions Min Typ Max 1 Power supply voltage 1.8 3.0 3.6 V 2 Maximum ambient operating temperature -40 25 85 °C
BlueFan BLE 4.1 Modules Ver 0.01, draft, Jan. 2016 8 Current Consumption Parameters Condition Min Typ Max mA BLE block Digital operation 1.8 mA Flash read 3.8 mA Flash write 11.8 mA RX 6.3 mA TX Output power = -4 dBM 6.3 mA Low power, with connection 26 MHz disabled, 32.768KHz enabled (sleep mode) - uA Low power, no connection 26 MHz disabled, 32.768KHz enabled (back up mode) - uA Low power, no connection 26 MHz disabled, 32.768KHz disabled (deep sleep mode) 0.1 uA Operation TAG_PONX=0V 0.4 0.6 mA Low power, PONB-high TAG+PONX=VDD 0.1 0.5 mA
BlueFan BLE 4.1 Modules Ver 0.01, draft, Jan. 2016 9 5. Software Hosted Mode The following is BlueFan software structure when used with an external MCU. Blocks in yellow are embedded in Toshiba SOCs. BlueFan module is connected to an external MCU through a UART port. Host MCU uses HCI (Host Control Interface) commands to control BlueFan module. HCI command evaluation software are available for Windows PC and MAC. Sample scripts for setting up communication to an iOS or Android device is available. HCI command control flow can be developed on Windows PC or MAC before porting onto the target MCU. Standalone Mode Application programs are developed and compiled in a Windows PC and downloaded into flash ROM of BlueFan module. Ob booting up of module, application programs are loaded into RAM for execution.
BlueFan BLE 4.1 Modules Ver 0.01, draft, Jan. 2016 10 6. Module Evaluation Board A development/evaluation board is available for each module. A quick and easy way to evaluate a module, e.g., BS675 is to use a Windows PC or a MAC as the host processor. Connect the evaluation board to a PC with an USB cable. Evaluation Software for Windows PC Evaluation software for Windows PC can be download from the following link. https://dl.dropboxusercontent.com/u/54939426/BlueFanHCIwin.rar After unzipping, it becomes an executable file. You need to OPEN from a MENU for the first time. Then, you can double click the icon to open. Evaluation Software for MAC Evaluation software for MAC can be download from the following link. https://dl.dropboxusercontent.com/u/54939426/BlueFanHCImac.zip After unzipping, it becomes an executable file. You need to OPEN from a MENU for the first time. Then, you can double click the icon to open Android OS App Android OS apps to evaluate communication via SPP and BLE can be downloaded from Google Play Store by searching for BlueFan. This is a very basic app for proving communication between a PC, BH675 module, and an Android device. iOS App iOS apps to evaluate communication via BLE can be downloaded from Apple App Store by searching for BlueFan. This is a very basic app for proving communication between a PC, module, and an Android device.
BlueFan BLE 4.1 Modules Ver 0.01, draft, Jan. 2016 11 7. Reference Applications Battery Power Application Current consumption is important for battery-powered product. If a 32.768 kHz crystal is installed, main clock can be disabled in sleep mode to reduce power consumption. Sleep clock is integrated in BSXXX modules but not in BHXXX modules. If you need to reduce sleep mode power consumption, add a crystal and two capacitors to the SLPXOIN and SLPXOOUT pins. Using external BLE antenna An external antenna is required when you need higher gain antenna or this module is hidden inside a metal case. An external antenna can be installed for module with an integrated chip antenna. Remove the chip antenna or order module without one. An external antenna is not supported by a module with integrated PCB antenna, e.g., BH676CP. 8. FCC (1) the module should not installed and operated simultaneously with other radios except additional RF exposure was evaluated and meeting FCC requirement for simultaneously transmission. (2) Antenna used should be limited to (PCB) type with equal or lesser antenna gain. 9. Soldering Temperature-Time Profile for Re-Flow Soldering to be provided 10. Cautions Failure to follow the guidelines set forth in this document may result in degrading of the product’s functions and damage to the product. Design Notes (1) Follow the conditions written in this specification, especially the control signals of this module. (2) The supply voltage has to be free of AC ripple voltage (for example from a battery or a low noise regulator output). For noisy supply voltages, provide a decoupling circuit (for example a ferrite in series connection and a bypass capacitor to ground of at least 47uF directly at the module). (3) This product should not be mechanically stressed when installed. (4) Keep this product away from heat. Heat is the major cause of decreasing the life of these products. (5) Avoid assembly and use of the target equipment in conditions where the products' temperature may exceed the maximum tolerance.
BlueFan BLE 4.1 Modules Ver 0.01, draft, Jan. 2016 12 (6) The supply voltage should not be exceedingly high or reversed. It should not carry noise and/or spikes. (7) this product away from other high frequency circuits. Notes on Antenna and PCB Layout (1) Don’t use a module with internal antenna inside a metal case. (2) Use a module with external antenna inside a metal case. Antenna must be outside of a metal case. (3) For PCB layout: • Avoid running any signal line below module whenever possible, • No ground plane below antenna, • If possible, cut-off the portion of main board PCB below antenna. Installation Notes (1) Reflow soldering is possible twice based on the time-temperature profile in this data sheets. Set up the temperature at the soldering portion of this product according to this reflow profile. (2) Carefully position the products so that their heat will not burn into printed circuit boards or affect the other components that are susceptible to heat. (3) Carefully locate these products so that their temperatures will not increase due to the effects of heat generated by neighboring components. (4) If a vinyl-covered wire comes into contact with the products, then the cover will melt and generate toxic gas, damaging the insulation. Never allow contact between the cover and these products to occur. (5) This product should not be mechanically stressed or vibrated when reflowed. (6) If you want to repair your board by hand soldering, please keep the conditions of this chapter. (7) Do not wash this product. (8) Refer to the recommended pattern when designing a board. (9) Pressing on parts of the metal cover or fastening objects to the metal will cause damage to the unit. (10) For more details on LGA (Land Grid Array) soldering processes refer to the application note. Usage Condition Notes (1) Take measures to protect the unit against static electricity. If pulses or other transient loads (a large load applied in a short time) are applied to the products, check and evaluate their operation before assembly on the final products. (2) Do not use dropped products. (3) Do not touch, damage or soil the pins.
BlueFan BLE 4.1 Modules Ver 0.01, draft, Jan. 2016 13 (4) Follow the recommended condition ratings about the power supply applied to this product. (5) Electrode peeling strength: Do not add pressure of more than 4.9N when soldered on PCB (6) Pressing on parts of the metal cover or fastening objects to the metal cover will cause damage. (7) These products are intended for general purpose and standard use in general electronic equipment, such as home appliances, office equipment, information and communication equipment. Storage Notes (1) The module should not be stressed mechanically during storage. (2) Do not store these products in the following conditions or the performance characteristics of the product, such as RF performance will be adversely affected: • Storage in salty air or in an environment with a high concentration of corrosive gas. • Storage in direct sunlight • Storage in an environment where the temperature may be outside the range specified. • Storage of the products for more than one year after the date of delivery storage period. (3) Keep this product away from water, poisonous gas and corrosive gas. (4) This product should not be stressed or shocked when transported. (5) Follow the specification when stacking packed crates (max. 10). Safety Conditions These specifications are intended to preserve the quality assurance of products and individual components. Before use, check and evaluate the operation when mounted on your products. Abide by these specifications, without deviation when using the products. These products may short-circuit. If electrical shocks, smoke, fire, and/or accidents involving human life are anticipated when a short circuit occurs, then provide the following failsafe functions, as a minimum. (1) Ensure the safety of the whole system by installing a protection circuit and a protection device. (2) Ensure the safety of the whole system by installing a redundant circuit or another system to prevent a dual fault causing an unsafe status. Other Cautions (1) This specification sheet is copyrighted. Reproduction of this data sheets is permissible only if reproduction is without alteration and is accompanied by all associated warranties, conditions, limitations, and notices. (2) Do not use the products for other purposes than those listed. (3) Be sure to provide an appropriate failsafe function on your product to prevent an additional damage that may be caused by the abnormal function or the failure of the product.
BlueFan BLE 4.1 Modules Ver 0.01, draft, Jan. 2016 14 (4) This product has been manufactured without any ozone chemical controlled under the Montreal Protocol. (5) These products are not intended for other uses, other than under the special conditions shown below. Before using these products under such special conditions, check their performance and reliability under the said special conditions carefully to determine whether or not they can be used in such a manner. • In liquid, such as water, salt water, oil, alkali, or organic solvent, or in places where liquid may splash. • In direct sunlight, outdoors, or in a dusty environment • In an environment where condensation occurs. • In an environment with a high concentration of harmful gas. (6) If an abnormal voltage is applied due to a problem occurring in other components or circuits, replace these products with new products because they may not be able to provide normal performance even if their electronic characteristics and appearances appear satisfactory. (7) When you have any question or uncertainty, contact Fanstel. 11. Packaging Production modules are delivered in reel, 2000 modules in each reel. 12. CONTACT US United States: Fanstel Corp. 7466 E. Monte Ctisto Ave. Scottsdale AZ 85260 Tel. 1 480-948-4928 Fax. 1-480-948-5459 Email: module@fanstel.com Website: www.fanstel.com Taiwan: Fanstel Corp. 10F-10, 79 Xintai Wu Road Xizhu, New Taipei City, Taiwan 22101 泛世公司 臺灣省新北市汐止區新臺五路 79 號10 樓之 10, 22101 Tel. 886-2-2698-9328 Fax. 886-2-2698-4813 Email: tp@fanstel.com
BlueFan BLE 4.1 Modules Ver 0.01, draft, Jan. 2016 15 Website: www.fanstel.com China: Fanstel Technologies Corp. 11 Jiale Street Ping-Dih, Long-Gang, Shen Zhen, GD 518117 泛世康科技(深圳)有限公司 廣東省深圳市龍崗區坪地鎮佳樂街 11 號 Tel. 86-755-8409-0928 Fax. 86-755-8409-0973 QQ. 3076221086 Email: module@fanstel.com Website: www.fanstel.com
BlueFan BLE 4.1 Modules Ver 0.01, draft, Jan. 2016 16 statement and RF Exposure The final end product must be labeled in a visible area with the following: “Contains FCC ID: X8WBH676CP & IC: 4100A-BH676CP ”. The Original Equipment Manufacturer (OEM) must ensure that the OEM modular transmitter must be labeled with its own FCC ID number. This includes a clearly visible label on the outside of the final product enclosure that displays the contents shown below. If the FCC ID is not visible when the equipment is installed inside another device, then the outside of the device into which the equipment is installed must also display a label referring to the enclosed equipment. Federal Communications Commission (FCC) 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 of the device. You are cautioned that changes or modifications not expressly approved by the part responsible for compliance could void the user’s authority to operate the equipment. 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. FCC RF Radiation Exposure Statement: This equipment complies with FCC radiation exposure limits set forth for an uncontrolled environment. End users must follow the specific operating instructions for satisfying RF exposure compliance. This transmitter must not be co-located or operating in conjunction with any other antenna or transmitter. Canada, Industry Canada (IC) Notices “This device complies with Industry Canada licence-exempt RSS standard(s). Operation is subject to the following two conditions: (1) this device may not cause interference, and (2) this devicemust accept any interference, including interference that may cause undesired operation of the device." Canada, avis d'Industry Canada (IC) “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."
BlueFan BLE 4.1 Modules Ver 0.01, draft, Jan. 2016 17 The 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. (1) the module should not installed and operated simultaneously with other radios except additional RF exposure was evaluated and meeting RSS 102 requirement for simultaneously transmission. (2) Antenna used should be limited to same type with equal or lesser antenna gain.

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