Laird BL600-SA Hardware Integration Manual
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Laird BL600-SA Hardware Integration Manual

Single mode bluetooth low energy (ble) module
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Single Mode Bluetooth Low
Energy (BLE) Module
Part # BL600-SA, BL600-SC, BL600-ST
H
I
G
ARDWARE
NTEGRATION
UIDE
V
2.1
ERSION
Americas: +1-800-492-2320 Option 2
Europe: +44-1628-858-940
Hong Kong: +852-2923-0610
http://www.lairdtech.com/bluetooth

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Summary of Contents for Laird BL600-SA

  • Page 1 Single Mode Bluetooth Low Energy (BLE) Module Part # BL600-SA, BL600-SC, BL600-ST ARDWARE NTEGRATION UIDE ERSION Americas: +1-800-492-2320 Option 2 Europe: +44-1628-858-940 Hong Kong: +852-2923-0610 http://www.lairdtech.com/bluetooth...
  • Page 2 BL600-Sx Hardware Integration Guide Single Mode BLE Module EVISION ISTORY Version Revision Date Change History 16 April13 Initial Release Added: smart Table BASIC runtime engine FW upgrade via UART. smart Table BASIC application download via OTA. Section 3.3.4 OTA (Over the Air) smart BASIC application download Updated: Table 1, make it clear number of SPI (x1), I2C(x1) interfaces and ADC channels.
  • Page 3 BL600-Sx Hardware Integration Guide Single Mode BLE Module Version Revision Date Change History Note on added coming out from Deep Sleep to Standby Doze through  GPIO signal through the reset vector. New function to detect GPIO change with no current consumption, so ...

  • Page 4: Table Of Contents

    BL600-Sx Hardware Integration Guide Single Mode BLE Module ONTENTS 1 Overview and Key Features ........................6 Features & Benefits ........................6 Application Areas ........................6 2 Specification ............................7 Specification Summary ......................7 3 Hardware Specifications ........................10 Block Diagram and Pin-out ...................... 10 Pin Definitions .........................
  • Page 5 External Antenna Integration with BL600-SC and BL600-ST ............ 37 7 Mechanical Details ..........................38 BL600 Mechanical Details ......................38 Host PCB Land Pattern and Antenna Keep-out for BL600-SA ..........39 8 Application Note for Surface Mount Modules ................... 41 Introduction ..........................41 Shipping ..........................

  • Page 6: Overview And Key Features

    Every BL600 Series module is designed to enable OEMs to add single-mode Bluetooth Low Energy (BLE) to smart small, portable, power-conscious devices. The BL600 modules are enabled with Laird’s BASIC, an event-driven programming language that enables OEMs to make their BLE product development quicker and smart simpler, significantly reducing time to market.

  • Page 7: Specification

    Wireless Specification Bluetooth® V4.0 – Single Mode Slave (from base FW v1.1.50.0 onwards) Frequency 2.402 - 2.480 GHz Maximum Transmit Power 4 dBm Conducted BL600-SA Setting 4 dBm Conducted BL600-SC ~2.5 dBm Conducted BL600-ST (RSMA connector on dev board) smart...
  • Page 8 BL600-Sx Hardware Integration Guide Single Mode BLE Module Categories Feature Implementation 1/1, 2/3, 1/3 pre-scaling PWM or FREQ output Output a PWM or FREQ output on up to two GPIO output pins. PWM output duty cycle 0%-100% Up to 500 kHz (Note 7) PWM output frequency 0 MHz-4 MHz FREQ output frequency...
  • Page 9 BASIC runtime engine FW, but does not come loaded smart with any BASIC application script (as that is dependent on customer end application or smart use). Laird provides many sample BASIC application scripts covering the services listed. Additional BLE services being added every quarter. smart Note 5: BASIC runtime engine firmware v1.2.54.0(Jun2013) and subsequent versions, the internal...

  • Page 10: Hardware Specifications

    Figure 1: Functional HW and SW block Diagram for BL600 series BLE smart module BASIC Figure 2: BL600-Sx module pin-out (top view). Note: Pin 30 (RF_ANT) is for BL600-ST only. On the BL600-SA and BL600-SC, pin 30 is NC. CONN-HIG-BL600 Americas: +1-800-492-2320 Option 2 Europe: +44-1628-858-940 Hong Kong: +852-2923-0610 www.lairdtech.com/bluetooth...

  • Page 11: Pin Definitions

    CLK will be outputs when in SPI SIO_12 SPI CLK PULL-UP 1,2,4,5,6 master mode. See Note 11. SIO_13 PULL-UP SIO_14 PULL-UP Laird Devkit : Buzzer SIO_15 PULL-UP output Laird Devkit : Button SIO_16 PULL-UP 0 input System Reset (Active nRESET 9,10 low)
  • Page 12 Pin # Direction Pull-down Notes Comment Name Function Funct. Note14 Note14 SIO_18 PULL-UP Laird Devkit : LED 0 SIO_19 PULL-UP Laird Devkit : LED 1 Reserved for future SIO_20 Used on BL600-ST RF_ANT only. Set high in UARTCLOSE() selects SIO_21...
  • Page 13 Hidden JTAG (2-wire interface), pin22 (SWDIO) and pin23 (SWDCLK). Used for upgrading smart BASIC runtime engine FW only with Laird supplied J-link programmer. Using this hidden JTAG requires 12K resistor to GND (on pin23 SWDCLK) for BL600-Sx-02 and BL600-Sx-03 on...

  • Page 14: Electrical Specifications

    VCC (with internal DCDC enabled) VCC Maximum ripple or noise VCC rise time (0 to 1.8V) Operating Temperature Range 3.3V +/- 10% ºC (contact Laird with any queries) 1.8V ºC CONN-HIG-BL600 Americas: +1-800-492-2320 Option 2 Europe: +44-1628-858-940 Hong Kong: +852-2923-0610...
  • Page 15 BL600-Sx Hardware Integration Guide Single Mode BLE Module Note 1: Internal DCDC is used if VCC >2.1 V on power-up; otherwise internal LDO is used. 4.7 uF smart internal to module on VCC. BASIC runtime engine firmware v1.2.54.0(Jun2013) and subsequent versions, the internal DCDC convertor was switched off on recommendation from the chipset provider until future notice.

  • Page 16: Nautorun Pin And Operating Modes

    BL600-Sx Hardware Integration Guide Single Mode BLE Module Parameter Unit ADC input pin (AIN) voltage maximum without saturating ADC (with 1.2V internal reference) 1/1 prescaling 2/3 prescaling 1/3 prescaling Time required to convert single sample in 10bit mode 9bit mode 8bit mode ADC input impedance (during operation) 1/1 prescaling:...

  • Page 17: Ota (Over The Air) Smart Basic Application Download

    BL600-Sx Hardware Integration Guide Single Mode BLE Module smart 3.3.4 OTA (Over the Air) BASIC application download smart Refer to latest FW release documentation (FW release notes and BASIC user manual) for details. This smart feature was first added the BASIC runtime engine firmware (v1_2_54_0-r2).
  • Page 18 BL600-Sx Hardware Integration Guide Single Mode BLE Module Parameter Unit Active Mode Average current (Note5) Advertising Average Current draw Max, with advertising interval (min) 20 mS ~800 Min, with advertising interval (max) 10240 mS ~2.6-4.1 Connection Average Current draw Max, with connection interval (min) 7.5 mS with connection interval 67.5 mS...
  • Page 19 BL600-Sx Hardware Integration Guide Single Mode BLE Module For an advertising event: - the minimum average current consumption is when the advertising interval is large 10240 mS (although this may cause long discover times (for the advertising event) by scanners - the maximum average current consumption is when the advertising interval is small 20 mS Other factors that are also related to average current consumption include the advertising payload bytes in each advertising packet and whether continuously advertising or periodically advertising.

  • Page 20: Measured Peak Current Waveforms During Advertising And Connection

    BL600-Sx Hardware Integration Guide Single Mode BLE Module 4.2 Measured Peak Current Waveforms during Advertising and Connection The following figures illustrate current waveforms observed as the BL600 module performs advertising and connection functionality. Figure 3: Typical peak current consumption profile (with DCDC ON) during advertising in slave mode @ TX PWR +4dBm. UART is OFF.
  • Page 21 BL600-Sx Hardware Integration Guide Single Mode BLE Module 4 dBm 0 dBm -4 dBm -8 dBm -12 dBm -16 dBm -20 dBm Figure 5: Typical peak current consumption profile (with DCDC ON) during advertising in slave mode versus TX PWR Advertising (with Whisper Mode TX powers) -30 dBm -55 dBm...
  • Page 22 BL600-Sx Hardware Integration Guide Single Mode BLE Module 4 dBm 0 dBm -4 dBm -8 dBm -12 dBm -16 dBm -20 dBm Figure 7: Typical peak current consumption profile (with DCDC ON) during connection event in slave mode versus TX PWR. -30 dBm -55 dBm Figure 8:...

  • Page 23: Peripheral Block Current Consumption

    BL600-Sx Hardware Integration Guide Single Mode BLE Module 4.3 Peripheral Block Current Consumption The values below are calculated for a typical operating voltage of 3 V. Table 10: UART Power Consumption Parameter Unit UART Run current @ 115200 bps UART Run current @ 1200 bps UART Baud rate 115.2 kbps...

  • Page 24: Functional Description

    BL600-Sx Hardware Integration Guide Single Mode BLE Module UNCTIONAL ESCRIPTION The BL600 BLE module is a self-contained Bluetooth Low Energy product and requires only power and a user’s smart BASIC application to implement full BLE functionality. The integrated, high performance antenna combined with the RF and Base-band circuitry provides the Bluetooth Low Energy wireless link, and any of the SIO lines provide the OEM’s chosen interface connection to the sensors.

  • Page 25: Clocks And Timers

    Receiver (with integrated channel filters) to achieve maximum sensitivity -91dBm @ 1Mbps BLE.  RF conducted interface available in 3-ways:  - BL600-SA -RF connected to on-board antenna on BL600-SA - BL600-SC -RF connected to on-board IPEX MH4 RF connector on BL600-SC - BL600-ST -RF connected to RF pad on BL600-ST.

  • Page 26: Spi Bus

    This will drop the connection and may require a power cycle to reset the module. Laird recommends that the correct CTS/RTS handshaking protocol be adhered to for proper operation.

  • Page 27: I2C Interface

    BL600-Sx Hardware Integration Guide Single Mode BLE Module The SPI peripheral supports SPI mode 0, 1, 2, and 3. Table 15: Peripheral supports Signal Name Pin No Comments SPI_MOSI This interface is an alternate function configurable by smart BASIC. Default in the FW pin 14 and 16 are inputs. SPI_MISO SPIOPEN() in smart BASIC selects SPI function and changes pin14 SPI_CLK...

  • Page 28: Quadrature Decoder

    BL600-Sx Hardware Integration Guide Single Mode BLE Module 5.8.2 Quadrature Decoder The following feature exists in hardware but cannot be configured in the firmware currently: The quadrature decoder provides buffered decoding of quadrature-encoded sensor signals. It is suitable  for mechanical and optical sensors with an optional LED output signal and input debounce filters. The sample period and accumulation are configurable to match application requirements.

  • Page 29: Nreset Pin

    Connect 12 K resistor to GND (BL600-Sx-02 and BL600-Sx-03 only). Laird can supply JTAG J-link programmer for this. Only requirement is that the customer should use the following JTAG connector on the host PCB. The JTAG connector MPN is as follows:...

  • Page 30: Bl600-Sa On-Board Chip Antenna Characteristics

    MUST NOT 5.12 BL600-SA on-board chip antenna characteristics The BL600-SA on-board chip monopole antenna radiated performance depends on the host PCB layout. BL600 development board was used for BL600 development and antenna performance evaluation. To PCB Layout on Host PCB for BL600-SA...

  • Page 31: Hardware Integration Suggestions

    High impedance values of a voltage divider connected to an AIN pin will introduce ADC inaccuracy. Laird recommends the following solution for setup of a voltage divider when used with the BL600 ADC: Connect a capacitor between AIN and ground (if the voltage divider presents high impedance).
  • Page 32 BL600-Sx Hardware Integration Guide Single Mode BLE Module UART_RX and UART_CTS  SIO_22 (alternative function UART_RX) is an input, set with internal weak pull-up (in FW). The pull-up prevents the module from going into deep sleep when UART_RX line is idling. SIO_24 (alternative function UART_CTS) is an input, set with internal weak pull-down (in FW).
  • Page 33 BL600-Sx Hardware Integration Guide Single Mode BLE Module CONN-HIG-BL600 Americas: +1-800-492-2320 Option 2 Europe: +44-1628-858-940 Hong Kong: +852-2923-0610 www.lairdtech.com/bluetooth...

  • Page 34: Pcb Layout On Host Pcb - General

    The BL600-SA has an integrated chip antenna and its performance is sensitive to host PCB. It is critical to locate the BL600-SA on the edge of the host PCB (or corner) to allow the antenna to radiate properly. Refer to...

  • Page 35: Antenna Keep-Out And Proximity To Metal Or Plastic

    BL600-SA applies when the BL600-SA is placed in the  corner of the host PCB. When BL600-SA cannot be placed as such, it must be placed on the edge of the host PCB and the antenna keep out must be observed. An example is shown in Figure 10.

  • Page 36: 50-Ohms Rf Trace On Host Pcb For Bl600-St

    BL600-Sx Hardware Integration Guide Single Mode BLE Module 6.4 50-Ohms RF trace on Host PCB for BL600-ST Checklist (for PCB): RF_ANT pin (pin30) is on the BL600-ST module only. You MUST use a 50-Ohm trace from RF_ANT pin to  RSMA RF antenna connector on host PCB.

  • Page 37: External Antenna Integration With Bl600-Sc And Bl600-St

    BL600-Sx Hardware Integration Guide Single Mode BLE Module Place regular spaced through-hole GND vias (GCPW transmission line). BL600 development board  uses 0.5mm diameter through-hole GND via with 2 to 4 mm distance apart. Gap between RF_ANT trace and GND either side is 0.2 mm for below 50-Ohms impedance RF trace design. –...

  • Page 38: Mechanical Details

    BL600-Sx Hardware Integration Guide Single Mode BLE Module Note 1: Integral RF co-axial cable (1.13 mm OD) with length 100±5 mm and IPEX-4 compatible connector. Antenna manufacturer Mag-Layers contact information: Sales: Croyee Tai Tel: 886-3-597-2488 #250 Email: croyeetai@maglayers.com.tw ECHANICAL ETAILS 7.1 BL600 Mechanical Details Figure 13: BL600 Mechanical drawings Development Kit Schematics can be found at:...

  • Page 39: Host Pcb Land Pattern And Antenna Keep-Out For Bl600-Sa

    PCB and preferably in the corner with the antenna facing the corner. Above “Keep Out Area” is the module placed in corner of PCB. If BL600-SA is not placed in corner but on edge of host PCB, the antenna “Keep Out Area” is extended (see Note 4).
  • Page 40 BL600-Sx Hardware Integration Guide Single Mode BLE Module CONN-HIG-BL600 Americas: +1-800-492-2320 Option 2 Europe: +44-1628-858-940 Hong Kong: +852-2923-0610 www.lairdtech.com/bluetooth...

  • Page 41: Application Note For Surface Mount Modules

    ODULES 8.1 Introduction Laird Technologies surface mount modules are designed to conform to all major manufacturing guidelines. This application note is intended to provide additional guidance beyond the information that is presented in the User Manual. This Application Note is considered a living document and will be updated as new information is presented.

  • Page 42: Reflow Parameters

    13 days 9 days Laird surface mount modules are designed to be easily manufactured, including reflow soldering to a PCB. Ultimately it is the responsibility of the customer to choose the appropriate solder paste and to ensure oven temperatures during reflow meet the requirements of the solder paste. Laird surface mount modules conform to J-STD-020D1 standards for reflow temperatures.

  • Page 43: Fcc And Ic Regulatory Statements

    Class 2 Permissive Change through Laird Technologies which adds the new antenna layout to the BL600-St approval. Contact Laird Technologies for further guidance. The BL600-SA and BL600-SC hold full modular approvals. The OEM must follow the regulatory guidelines and warnings listed below to inherit the modular approval.

  • Page 44: Power Exposure Information

    CAUTION: The OEM should have their device which incorporates the BL600 tested by a qualified test house to verify compliance with FCC Part 15 Subpart B limits for unintentional radiators. CAUTION: Any changes or modifications not expressly approved by Laird Technology could void the user’s authority to operate the equipment.
  • Page 45 BL600-Sx Hardware Integration Guide Single Mode BLE Module 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.

  • Page 46: Japan (Mic) Regulatory

    OEM sera chargé de réévaluer le produit final (y compris l'émetteur) et l'obtention d'une autorisation distincte au Canada. Le produit final doit être étiqueté dans un endroit visible avec l'inscription suivante: " BL600-SA & BL600-SC Contient des IC: 1393-BL600"; BL600-ST Contient des IC: 1393-BL600T"...

  • Page 47: Ce Regulatory

    11 CE R EGULATORY The BL600-SA / BL600-SC / BL600-ST have been tested for compliance with relevant standards for the EU market. The BL600-SC and BL600-ST modules were tested with a 2.21 dBi antenna. The OEM can operate the BL600-SC and BL600-ST modules with any other type of antenna but must ensure that the gain does not exceed 2.21 dBi to maintain the Laird Technologies approval.

  • Page 48: Eu Declarations Of Conformity

    Declaration: We, Laird, declare under our sole responsibility that the essential radio test suites have been carried out and that the above product to which this declaration relates is in conformity with all the applicable essential requirements of Article 3 of the EU Directive 1999/5/EC, when used for its intended purpose.

  • Page 49: General Comments

    BL600-Sx Hardware Integration Guide Single Mode BLE Module 13.1 General Comments This is a preliminary datasheet. Please check with Laird for the latest information before commencing a design. If in doubt, ask. 14 B SIG Q LUETOOTH UALIFICATION The BL600 module is listed on the Bluetooth SIG website as a qualified End Product.

  • Page 50: Additional Assistance

    BL600-Sx Hardware Integration Guide Single Mode BLE Module 14.1 Additional Assistance Please contact your local sales representative or our support team for further assistance: Laird Technologies Connectivity Products Business Unit Support Centre: http://ews-support.lairdtech.com Email: wireless.support@lairdtech.com Phone: Americas: +1-800-492-2320 Option 2...
  • Page 51 Laird Technologies reserves the right to change specifications at any time and without notice. Laird Technologies’ products are intended for use in normal commercial and industrial applications. Applications requiring unusual environmental requirements such as military, medical life-support or life-sustaining equipment are specifically not recommended without additional testing for such application.

This manual is also suitable for:

Bl600-scBl600-st

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