Hangzhou Gubei Electronics Technology BL1205-P WiFi Module User Manual users manual
Hangzhou Gubei Electronics Technology Co.,Ltd WiFi Module users manual
users manual
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| Document ID | 3730033 |
| Application ID | DeI9y2Ir9E9cPEo+ougOyA== |
| Document Description | users manual |
| Short Term Confidential | No |
| Permanent Confidential | No |
| Supercede | No |
| Document Type | User Manual |
| Display Format | Adobe Acrobat PDF - pdf |
| Filesize | 82.31kB (1028866 bits) |
| Date Submitted | 2018-01-26 00:00:00 |
| Date Available | 2018-01-26 00:00:00 |
| Creation Date | 2018-01-24 16:32:06 |
| Producing Software | Microsoft® Word 2016 |
| Document Lastmod | 2018-01-24 16:32:06 |
| Document Title | users manual |
| Document Creator | Microsoft® Word 2016 |
| Document Author: | Shu Fen |
BiTrend™ EssentialSeriesWi-Fi Module Datasheet BL1205-P Hangzhou Gubei Electronics Technology Co., Ltd. Copyright Information The information contained in this document is the proprietary information of Hangzhou Gubei Electronics Technology Co., Ltd. (hereinafter referred as BroadLink). Further, no portion of this document may be altered or edited in any form or by any meanswithout the prior written consent of BroadLink, the copyrightholder. Further BroadLink reserves the right to make modifications, additions anddeletions to this document due to typographical errors, inaccurate information, orimprovements to products mentioned in the document at any time and without notice. Such changes will, nevertheless be incorporated into new editions of this document or published as errata sheet. Version History 1.0 11/6/2017 Preliminary version 1.1 11/29/2017 Corrected some parameters 1www.ibroadlink.com Table of Contents 1. Introduction ................................................................................................................................. 3 1.1 Overview ............................................................................................................................ 3 1.2 Applications....................................................................................................................... 4 1.3 Key Features ...................................................................................................................... 4 2. Product Overview ....................................................................................................................... 5 2.1 Product Picture ................................................................................................................. 5 2.2 Block Diagram ................................................................................................................... 5 3. Electrical Characteristics............................................................................................................. 6 3.1 Absolute Maximum Ratings – Voltage & Current ........................................................ 6 3.2 DC Voltage and current ................................................................................................... 6 4. RF Characteristics ........................................................................................................................ 7 5.Mechanical Characteristics ......................................................................................................... 9 6. Module Interfaces..................................................................................................................... 10 6.1 PIN Layout ....................................................................................................................... 10 6.2 PIN Definitions ................................................................................................................ 10 7. Reference Design ...................................................................................................................... 11 Power supply requirements ............................................................................................ 11 8. AntennaCharacteristics ............................................................................................................ 12 8.1 Antenna Selection .......................................................................................................... 12 8.2 Minimizing Radio Interference .................................................................................... 13 9. removable sticker ........................................................................................................................ 14 Appendix A Glossary（Quentin respible） ............................................................................... 14 Appendix B Reference paper（Quentin respible） .................................................................. 16 Contact Us ..................................................................................................................................... 17 2www.ibroadlink.com 1. Introduction 1.1 Overview BiTrend™ Essentialis the industrial leading 2.4Ghz 802.11 b/g/n embedded Wi-Fi module which delivers unmatched performance and codeless development in a compact package, providing a quick, easy and cost effective way for developers and manufacturers to add Wi-Fi connectivity for home automation, lighting control, energy efficiency and other IOT applications. BiTrend™ Essential family combines a 2.4Ghz 802.11 b/g/n radio transceiver with a 32-bit microprocessor and embedded with MAC, baseband processing and optimized Wi-Fi network stack. It is an ideal solution for developers and manufacturers with limited RF and embedded programming expertise as it significantly reduces RF design time and removes the burden of testing and certification. Benefitted from BroadLink’s turn-key solution, BiTrend™ Essential is an ideal solution for developers with limited Wi-Fi or RF expertise or for those seeking faster time to market. It reduces RF design time and removes the burden of testing and certification. BiTrend™ Essential is fully compliant with IEEE 802.11 b/g/n standard and certified with CE, FCC and RoHS. BiTrend™ Essential is a highly integrated Wi-Fi SoC(system on Chip) single chip, which supportsIEEE802.11b/g/n single stream, providing GPIO for intelligent control, and UART interfaces for device communication. BiTrend™ Essential has 8Mbits flash and integrates power amplifier, low noise amplifier, and RF switch to reduce the module size and RF design capability required. And also integrate power manage unit for single 3.3V power source for cost effective design. BiTrend™ Essential embedded 32-bit RISC MCU for 802.11b/g/n drivers, supplicant, TCP/IP protocol stack, and networking applications, can be operated in station mode and softAP mode. The BL1205-P is an ideal solution for embedded device to enable networking service with minimized design effort. RF_IN RF receiver Baseband RF_OUTP RF_OUTN RF transmitter MAC / Packet buffer / security engine UART System control UART GPIO/LED 3www.ibroadlink.com 1.2 Applications Smart home appliances Remote Control Medical/Health Care Network consumer devices 1.3 Key Features a． Support IEEE802.11b/g/n Frequency range 2.412 GHz- 2.462 GHz Wireless standard IEEE 802.11 b/g/n Radio power 802.11b:18dBm 802.11g:16dBm 802.11n:15dBm On board: PCB antenna Antenna External: Not supported Receiving sensitivity 802.11b<-83dBm@11Mbps 802.11g<-72dBm@54Mbps 802.11n<-71dBm@MCS7 Supported stacks IPv4, TCP/UDP/FTP/HTTP/HTTPS/TLS/mDNS Data rate (max) 11M@802.11b, 54M@802.11g, MCS7@802.11n Security support Encryption standard: Open/WEP-Open/WPA/WPA2 Encryption algorithm: WEP64/WEP128/TKIP/AES Wi-Fi Modes STA/AP/STA+AP/WIFI Direct b． Support UART\PWM\ADC\GPIO\I2C c． Support STA\AP\AP+STA d． Patent Smart Config™ technology e． Support TLS\SSL\mDNS f． PCB printed antenna Antenna type PCB printed ANT g． Power source: 12V Dimension Dimensions: L 35.5（-0.1~+0.35）mm * W 19.5（-0.1~+0.35）mm * H (5.3±10%)mm (USB port) h． ESD: 2KV 4www.ibroadlink.com 2. Product Overview 2.1 Product Picture 2.2 Block Diagram 5www.ibroadlink.com 3. Electrical Characteristics 3.1 Absolute Maximum Ratings – Voltage & Current Using products above the absolute maximum ratings may cause permanent damage to the device. These are maximum ratings only and functional operation of the device at these conditions is not implied. Exposure to maximum rating conditions for extended periods may affect the reliability of the device. Symbol Description Min. Max. Units Ts Storage temperature -40 125 ℃ TA Ambient operating temperature -10 80 ℃ Vdd Supply voltage 22 Vio Voltage on IO pin 3.3 HBM@ Normal pin -2000 2000 HBM@ RF pin -1000 1000 CMD@ Normal pin -500 500 CMD@ RF pin -250 250 ESD 3.2 DC Voltage and current Specifications Min. VDD VIL(input low voltage) Typ. Units 22 0.8 VIH(input high voltage) 3.5 VOL(output low voltage) 0.4 VOH(output high voltage) 3.5 Io 24 mA RPU (Pullup Resistance) 40 190 kΩ RPD Resistance) 40 190 kΩ (Pulldown RX 12 Max. 17 mA pulse current @TX 11b @18dBm 11Mbps 94 mA pulse current @TX 11g @16dBm 54Mbps 71 mA pulse current @TX 11n @15dBm 65Mbps 66 mA Standby 18 mA 6www.ibroadlink.com Connected 130 mA 4. RF Characteristics 4.1 IEEE802.11b mode ITEM Specification Modulation Type DSSS / CCK Frequency range 2412MHz~2462MHz Channel CH1 to CH11 Data rate 1, 2, 5.5, 11Mbps TX Characteristics Min Power@11Mbps Typical Max. 18 Frequency Error Unit dBm -10 EVM@11Mbps +10 ppm -37 dB Transmit spectrum mask Pass RX Characteristics Min Typical Max. Unit Minimum Input Level Sensitivity 11Mbps (FER≦8%) Maximum Input (FER≦8%) -83 Level dBm -10 dBm 4.2 IEEE802.11g mode ITEM Specification Modulation Type OFDM Frequency range 2412MHz~2462MHz Channel CH1 to CH11 Data rate 6, 9, 12, 18, 24, 36, 48, 54Mbps TX Characteristics Min Power@54Mbps Frequency Error EVM@54Mbps Typical Max. 16 -10 Unit dBm +10 ppm -32 dB Transmit spectrum mask Pass 7www.ibroadlink.com RX Characteristics Min Typical Max. Unit Minimum Input Level Sensitivity 54Mbps -71.5 Maximum Input (FER≦10%) Level -10 dBm dBm 4.3 IEEE802.11n 20MHz bandwidth mode ITEM Specification Modulation Type OFDM Frequency range 2412MHz~2462MHz Channel CH1 to CH11 Data rate MCS0/1/2/3/4/5/6/7 TX Characteristics Min Power@HT20, MCS7 Frequency Error Typical Max. 15 Unit dBm -10 EVM@HT20, MCS7 +10 ppm -33 dB Transmit spectrum mask Pass RX Characteristics Min Typical Max. Unit Minimum Input Level Sensitivity MCS7 -71 Maximum Input (FER≦10%) Level -20 dBm dBm 4.4 IEEE802.11n 40MHz bandwidth mode ITEM Specification Modulation Type OFDM Frequency range 2422MHz~2452MHz Channel CH3 to CH9 Data rate MCS0/1/2/3/4/5/6/7 8www.ibroadlink.com TX Characteristics Min Power@HT40, MCS7 Frequency Error Typical Max. 14.5 -10 EVM@HT40, MCS7 Unit dBm +10 ppm -33 dB Transmit spectrum mask Pass RX Characteristics Min Typical Max. Unit Minimum Input Level Sensitivity MCS7 Maximum Input (FER≦10%) -69 Level -20 dBm dBm 5.Mechanical Characteristics 9www.ibroadlink.com 6. Module Interfaces 6.1 PIN Layout BL1205-P has one group of pins2X7. The layout of PINs are shown in the figure below. 6.2 PIN Definitions PIN Assignment 10www.ibroadlink.com pin 网络 GND TX RX VDD 描述 GND UART0_TX 5V UART0_RX 5V 12V INPUT 类型 POWER POWER 7. Reference Design Power supply requirements It is recommended to supply the module with power higher than 150mA (12V) to ensure enough power supply to the module and avoid power down during data transmission. 11www.ibroadlink.com 8. AntennaCharacteristics 8.1 Antenna Selection This module is only available with PCB antenna. In frequency range of 2.4-2.5GHz, the antenna port S11 is less than -10dB with gain about 1.8dB. 12www.ibroadlink.com 8.2Minimizing Radio Interference The following precautions should be considered during designing when using PCB antenna: 1. Do not place any electrical components in antenna area on main board and it’s better to leave this area blank on PCB. 2. It is recommended to not place any electrical components within 10mm range of module antenna and not design any circuit or bond copper on main board under this area. 3. Do not use the module inside any metal case or containers with metal painting. Keep the antenna of wifi module next to the edge of main board during design of PCB to ensure better performance of antenna. 13www.ibroadlink.com 9. Removable sticker 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 Appendix A Glossary（Quentin respible） ADC AES ANT AP BPSK Analog-to -Digital Converter Advanced Encryption Standard Antenna Wireless Access Point Binary Phase Shift Keying DBPSK DC Differential binary phase shift keying Direct Current CCK Complementary Code Keying 14www.ibroadlink.com CDM Charge Device Model DHCP Dynamic Host Configuration Protocol CMOS Complementary Metal Oxide Semiconductor DNS DQPSK DSSS DTIM EMSP ESD EVM FCC FER GND GPIO HBM IEEE IO IOT IPv4 LED LVTTL MAC MCS MCU MIMO MSL NC NRST OFDM OSC PCB PIFA QPSK RC RF RISC RoHS RX SDIO SoC SPDT SPI STA TCP TKIP Determination of non-significance Differential quadrature phase shift keying Demand assigned signaling and switching subsystem Digital Transmission Interface Module Enhanced Modular Signal Processor Electrostatic Discharge Error Vector Magnitude Federal Communications Commission Floating Error Ground General Purpose Input/Output Human body model Institute of Electrical and Electrionics Engineers Input/Output Individual operation test Internet Protocol version 4 Light-emitting diode Low Voltage Transistor Transistor Logic Medium Access Control layer Modulation and coding scheme Microcontroller Unit Multiple-Input Multiple-Output Multilayer Switching Protocol Numerical Control Negative Reset Orthogonal Frequency Division Multiplexing Oscillator Printed Circuit Board Planar inverted F antenna Quadrature Phase Shift Keyin Resistance- capacitance Radio Frequency Reduced Instruction Set Computer Restriction of Hazardous Substances Receiver Serial Digital Input/Output System on Chip Single-Pole Double-Throw Serial Peripheral Interface Spanning Tree Algorithm Transfer Control Protocol Temporal Key Integrity Protocol 15www.ibroadlink.com TX IP UART UDP UFL Transmitter Internet Protocol Universal Asynchronous Receiver/Transmitter User Datagram Protocol a miniature coaxial RF connector for high-frequency signals manufactured by Hirose Electric Group VSWR WEP WEPA WEP64 WEP128 WPA2 XTAL QAM Voltage Standing Wave Ratio Wired Equivalent Privacy Welded Electronic Packaging Association 64 bit Wired Equivalent Privacy 128 bit Wired Equivalent Privacy Wi-Fi Protected Access 2 External Crystal Oscillator Quadrature Amplitude Modulation The IEEE 802.11 b/g/n 802.11 b/g/n Appendix B Reference paper（Quentin respible） [1] IEEE 802.11b/g/n- published IEEE 802.11-2007wireless networking standard and published IEEE 802.11-2012 standard for Information technology - Clause 19 of the publishedIEEE 802.11-2007 standard, and Clause 19 of the published IEEE 802.11-2012 standard. 16www.ibroadlink.com Contact Us Hangzhou Gubei Electronics Technology Co., Ltd. Room 106, Building 1, No. 611 Jianghong Road, Binjiang, Hangzhou, Zhejiang, P.R.China T: +86-571-85159281 F: +86-571-86631817 E: intl@broadlink.com.cn W: www.ibroadlink.com.cn This device complies with Part 15 of the FCC Rules / Industry Canada licence-exempt RSS standard(s). 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. 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. 17www.ibroadlink.com Changes or modifications not expressly approved by the party 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. MPE Requirements To satisfy FCC / IC RF exposure requirements, a separation distance of 20 cm or more should be maintained between the antenna of this device and persons during device operation. To ensure compliance, operations at closer than this distance is not recommended. Les antennes installées doivent être situées de facon à ce que la population ne puisse y être exposée à une distance de moin de 20 cm. Installer les antennes de facon à ce que le personnel ne puisse approcher à 20 cm ou moins de la position centrale de l’ antenne. La FCC des éltats-unis stipule que cet appareil doit être en tout temps éloigné d’au moins 20 cm des personnes pendant son functionnement. Region Selection Limited by local law regulations, version for North America does not have region selection option. Information for the OEM Integrators This device is intended for OEM integrators only. Please see the full grant of equipment document for restrictions. Label Information to the End User by the OEM or Integrators 18www.ibroadlink.com If the FCC ID of this module is not visible when it is installed inside another device, then the outside of the device into which the module is installed must be label with “Contains FCC ID: XXXXXXX and IC: XXXXXXXX” 19www.ibroadlink.com
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