SU3RMWIFIRAE WIFI Module

RAE Systems by Honeywell Honeywell Confidential and Proprietary Revision –1.0 Page 1 of 29 Copyright © 2015 Honeywell Analytics, All rights reserved. User Guide for RMWIFI Document Information Info Content Author(s) Wu Wei Revision 1.0 Document Status Draft Date Oct. 20 2014 Distribution Internal Use Only Approvals Name Date Signature James Liu Zhao Pengjun RAE Systems by Honeywell Honeywell Confidential and Proprietary Revision –1.0 Page 2 of 29 Copyright © 2015 Honeywell Analytics, All rights reserved. Release Histroy Rev. Date Author Descripition 1.0 Oct. 20 2014 Wu Wei Original RAE Systems by Honeywell Honeywell Confidential and Proprietary Revision –1.0 Page 3 of 29 Copyright © 2015 Honeywell Analytics, All rights reserved. Contents 1. Section1: ............................................................................................................................................... 4 1.1 Summary: ................................................................................................................................ 4 1.2 Key Features:.......................................................................................................................... 4 2. Section2: ............................................................................................................................................... 4 2.1 Overview: ................................................................................................................................ 4 2.2 Pin Definition: ........................................................................................................................ 5 3. Section3: ............................................................................................................................................... 6 3.1 Voltage: .................................................................................................................................... 6 3.2 Current Consumption: .......................................................................................................... 6 3.3 I/O DC Specification: ............................................................................................................. 7 3.4 Mechanical Drawing: ............................................................................................................ 7 4. How to program RMWIFI: ..................................................................................................................... 8 4.1 Hardware interface setup:................................................................................................... 8 4.2 Program software interface introduction: ....................................................................... 9 4.3 Running application firmware ........................................................................................... 9 5. Initialization: ....................................................................................................................................... 10 5.1 Get module type:.................................................................................................................. 10 5.2 Get MAC address: ................................................................................................................. 11 6. Scan and associate with AP: ............................................................................................................... 12 6.1 Scan network: ...................................................................................................................... 12 6.2 Set password: ....................................................................................................................... 15 6.3 Associate with AP: ............................................................................................................... 16 7. How to communicate using TCP: ........................................................................................................ 17 7.1 Connect to TCP server: ....................................................................................................... 17 7.2 Receive data packet from server: .................................................................................... 20 7.3 Send data packet to server: ............................................................................................... 21 8. How to communication using UDP: .................................................................................................... 23 8.1 Receive data packet from UDP server: ............................................................................ 23 8.2 Send data packet to remote using UDP: .......................................................................... 25 RAE Systems by Honeywell Honeywell Confidential and Proprietary Revision –1.0 Page 4 of 29 Copyright © 2015 Honeywell Analytics, All rights reserved. 1. Section1: 1.1 Summary: RMWIFI-M3 based on RMWIFI-M5 module provides a quick, easy and cost effective way to add Wi-Fi capabilities for RAE Systems products, such as AreaRAE2, MutlRAE2, and RAE-Hub etc. The module combined 802.11 MAC, security, PHY functions, FLASH SRAM, and external antenna connectors, provides a Wi-Fi radio for end customers. It also integrates TCP/IP stack and other related network stacks such as DHCP client, DHCP server and web server etc. It can be used to connect to Ethernet conveniently and transfer data to network server like ProRAE Guardian directly. 1.2 Key Features: • 46 * 26 mm (Length * Width) with M3 40-PINs interface • RCS protocol API for application interface • DSSS modulation for 1and 2Mbps, CCK modulation for 5.5 and 11Mbps • Compatible with IEEE 802.11 b • UART interface, SPI interface, I2C interface, one ADC channel, several GPIOs • Low power consumption • RoHS compliant, certified lead- and halogen-free 2. Section2: 2.1 Overview: RMWIFI-M3 operates in the unlicensed 2.4 radio bands IEEE 802.11b, which suppo…

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SU3RMWiFi Block RMWIFI-M3 operates in the unlicensed 2.4 radio bands IEEE 802.11b, which supports Direct Sequence Spread Spectrum (DSSS) 1 Mb/s and 2 Mb/s data rates, and Complementary Code Keyed (CCK) 5.5 Mb/s and 11 Mb/s data rates. RMWIFI-M3 is based on RMWIFI-M5 module, which contains GS1011 WIFI system-on-chip. The GS1011 have fully integrated RF Transceiver, low power PA and application processor. Both TX and RX chain in the module incorporate internal power control loops. RMWIFI-M3 carries onboard single supply monitor for 1.8V voltage supply with optional module controlled external regulator enable control pin (DC_DC_CNTL).

Declaration Letter We RAE Systems Inc hereby declare that the product RAE WIFI Module is capable of operating with channel 12 and 13 in regions other than the US and Canada. Versions of the product available for import and sale in the US and Canada will not operate on channels 12 and 13. It will not be possible for users and configure these channels in the US and Canada version. By: __________________________ ________________________ (Signature 1 ) (Print name) Title: _Engineering Director---Wireless_ On behalf of: _____RAE Systems Inc_____ (Company Name) Telephone: ________408-9528200________ 1 - Must be signed by applicant contact given for applicant on the FCC site, or by the authorized agent if an appropriate authorized agent letter has been provided. Letters should be placed on appropriate letterhead.

Date: _02-25-2015__ American Certification Body, Inc. 6731 Whittier Avenue Suite C110 McLean, VA 22101 To Whom It May Concern: ______ Intertek Testing Services Shanghai _____ is authorized to act on our behalf, until otherwise notified, for applications to RAE Systems, Inc. We certify that we are not subject to denial of federal benefits, that includes FCC benefits, pursuant to Section 5301 of the Anti-Drug Abuse Act of 1988, 21 U.S.C. 862. Further, no party, as defined in 47 CFR 1.2002 (b) , to the application is subject to denial of federal benefits, that includes FCC benefits. Thank you, Agency Agreement Expiration Date: _____02-25-2016_____ By: __________________________ ________________________ (Signature 1 ) (Print name) Title: _Engineering Director---Wireless_ On behalf of: _____RAE Systems Inc_____ (Company Name) Telephone: ________408-9528200________ 1 - Must be signed by applicant contact given for applicant on the FCC site, or by the authorized agent if an appropriate authorized agent letter has been provided. Letters should be placed on appropriate letterhead.

Modular Approval Request Letter FCC ID: SU3RMWIFI Data: 2015/02/25 Gentlemen: There’s a RMWIFI (RAE WIFI Module) that would like to have your authorization as a modular approval. The specific product as below, RMWIFI, with its designed features and specified description, meets special requirements for full modular approval on FCC Public Notice KDB996369 Released: October 31, 2013 by cross-reference list below. Company : RAE Systems Inc Model Name : RAE WIFI Module Model Number : RMWIFI FCC ID : SU3RMWIFI Requirement of KDB996369 Reference to 1. The radio elements must have the radio frequency circuitry shielded. Physical components and tuning capacitor(s) may be located external to the shield, but must be on the module assembly; The module has its own RF shielding. 2. The module must have buffered modulation/data inputs to ensure that the device will comply with Part 15 requirements with any type of input signal; The RMWIFI has only digital I/Os for data input or output. All these inputs are buffered in MCU. Please see the schematic.pdf. 3. The module must contain power supply regulation on the module; The RMWIFI contains power supply regulation chip (U5) on the module. Please see the SU3RMWIFI-M3_SCH.pdf. 4. The module must contain a permanently attached antenna, or contain a unique antenna connector, and be marketed and operated only with specific antenna(s), per Sections 15.203, 15.204(b), 15.204(c), 15.212(a), 2.929(b); The RMWIFI meets the FCC antenna requirements. It has a unique MMCX connector and need special cable to connect to antenna. 5. The module must demonstrate compliance in a stand-alone configuration; The RMWIFI was tested in a stand-alone configuration. 6. The module must be labelled with its permanently affixed FCC ID label, or use an electronic display (See KDB Publication 784748 about labelling requirements); The label position of RMWIFI clearly indicated. Please see the “SU3RMWIFI_FCC label.pdf”. 7. The module must comply with all specific rules applicable to the transmitter including all the conditions provided in the integration instructions by the grantee; The RMWIFI is compliant with all applicable FCC rules. Detail instructions are given in the Users Manual. Please see users manual.pdf. 8. The module must comply with RF exposure requirements. The RMWIFI comply with applicable RF exposure requirements. Thank you. Director, Wireless System Product RAE Systems Inc TEL: 408-952800 Email: [email protected]

FCC ID: SU3RMWIFI Page 1 of 2 External Picture FCC ID: SU3RMWIFI Page 2 of 2 EUT

FCC ID: SU3RMWIFI FCC ID Label FCC ID: SU3RMWIFI Label

FCC ID: SU3RMWIFI Page 1 of 8 Internal Picture FCC ID: SU3RMWIFI Page 2 of 8 FCC ID: SU3RMWIFI Page 3 of 8 FCC ID: SU3RMWIFI Page 4 of 8 FCC ID: SU3RMWIFI Page 5 of 8 FCC ID: SU3RMWIFI Page 6 of 8 FCC ID: SU3RMWIFI Page 7 of 8 FCC ID: SU3RMWIFI Page 8 of 8

FCC ID: SU3RMWIFI Page 1 of 2 Statement of compliance to Maximum Permissible Exposure (MPE) Applicant : RAE Systems Inc. 3775 N. 1st St., San Jose, California USA 95134 Manufacturer : RAE Systems Inc. 3775 N. 1st St., San Jose, California USA 95134 Product Name : RAE WIFI Module Type/Model : RMWIFI According to §2.1091, §2.1093 and §1.1307(b), systems operating under the provisions of this section shall be operated in a manner that ensures that the public is not exposed to radio frequency energy level in excess of the Commission’s guidelines. The S = PG / (4πR²) Where S = power density in mW/cm² P = transmit power in mW G = numeric gain of transmit antenna R = distance (cm) As we can see from the test reports 141201503SHA-001: The maximum output power = 12.45dBm, G=1.50dBi The MPE of Bluetooth = PG / (4πR²) = 24.83mW / (4 * 3.14 * 20 * 20) = 0.0049mW/cm² This level is below the simultaneous transmission MPE test exclusion requirements (≤1.0). Date of issue: March 2, 2015 Prepared by: Reviewed by: Nemo Li (Project Engineer) Daniel Zhao (Reviewer) FCC ID: SU3RMWIFI Page 2 of 2 Appendix I Definition below must be outlined in the User Manual: To satisfy FCC 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.

FCC ID: SU3RMWIFI Page 1 of 35 EMC TEST REPORT for Intentional Radiator No. 141201503SHA-001 Applicant : RAE Systems Inc. 3775 N. 1st St., San Jose, California USA 95134 Manufacturer : RAE Systems Inc. 3775 N. 1st St., San Jose, California USA 95134 Product Name : RAE WIFI Module Type/Model : RMWIFI SUMMARY The equipment complies with the requirements according to the following standard(s): 47CFR Part 15 (2014): Radio Frequency Devices（Subpart C） ANSI C63.4 (2009): American National Standard for Methods of Measurement of Radio- Noise Emissions from Low-Voltage Electrical and Electronic Equipment in the Range of 9 kHz to 40 GHz Date of issue: March 2, 2015 Prepared by: Reviewed by: Nemo Li (Project Engineer) Daniel Zhao (Reviewer) FCC ID: SU3RMWIFI Page 2 of 35 Description of Test Facility Name: Intertek Testing Services Limited Shanghai Address: Building 86, No. 1198 Qinzhou Rd., North, Shanghai 200233, P.R. China FCC Registration Number: 236597 IC Assigned Code: 2042B-1 Name of contact: Jonny Jing Tel: +86 21 61278271 Fax: +86 21 54262353 FCC ID: SU3RMWIFI Page 3 of 35 Content SUMMARY .......................................................................................................................................................... 1 DESCRIPTION OF TEST FACILITY ......................................................................................................................... 2 1. GENERAL INFORMATION ............................................................................................................................ 4 1.1 Applicant Information ..................................................................................................... 4 1.2 Identification of the EUT ................................................................................................ 4 1.3 Technical specification ................................................................................................... 5 2. TEST SPECIFICATION .................................................................................................................................. 6 2.1 Instrument list ................................................................................................................. 6 2.2 Test Standard .................................................................................................................. 7 2.3 Mode of operation during the test / Test peripherals used .............................................. 8 2.4 Test Summary ................................................................................................................. 9 3. MINIMUM 6DB BANDWIDTH ..................................................................................................................... 10 3.1 Limit .............................................................................................................................. 10 3.2 Test Configuration ........................................................................................................ 10 3.3 Test Procedure and test setup ........................................................................................ 10 4. MAXIMUM PEAK OUTPUT POWER ............................................................................................................. 13 4.1 Test limit ....................................................................................................................... 13 4.2 Test Configuration ........................................................................................................ 13 4.3 Test procedure and test setup ........................................................................................ 13 4.4 Test protocol ................................................................................................................. 14 5. POWER SPECTRUM DENSITY ..................................................................................................................... 15 5.1 Test limit ....................................................................................................................... 15 5.2 Test Configuration ........................................................................................................ 15 5.3 Test procedure and test setup ........................................................................................ 15 5.4 Test Protocol ................................................................................................................. 16 6. RADIATED EMISSION IN THE RESTRICTED BANDS .................................................................................... 18 6.1 Test limit ....................................................................................................................... 18 6.2 Test Configuration ........................................................................................................ 18 6.3 Test procedure and test setup ........................................................................................ 19 6.4 Test protocol ................................................................................................................. 20 7. EMISSION OUTSIDE THE FREQUENCY BAND ............................................................................................. 23 7.1 Limit .............................................................................................................................. 23 7.2 Test Configuration ........................................................................................................ 23 7.3 Test procedure and test setup ........................................................................................ 23 7.4 Test protocol ................................................................................................................. 25 8. POWER LINE CONDUCTED EMISSION ........................................................................................................ 32 8.1 Limit ....…

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FCC ID: SU3RMWIFI Page 1 of 3 Test Setup FCC ID: SU3RMWIFI Page 2 of 3 30-1000MHz Pole antenna PCB antenna FCC ID: SU3RMWIFI Page 3 of 3 Above 1GHz Pole antenna PCB antenna