ULTRA LOW-POWER WIRELESS RMWIFI-QC Document Information Info Content Author(s) Manish Bhakuni Revision 1.1 Document Status Draft Date March 7, 2016 Distribution Restricted Approvals Name Date Signature R, Gopalakrishnan(Gopal) Copyright © 2015 Honeywell Analytics, All rights reserved. Honeywell Confidential and Proprietary Revision –1.
Release Histroy Rev. Date Author Descripition 1.0 October 20, 2015 Manish Bhakuni Initial draft 1.1 March 7, 2016 Sarang Gulhane Declaration for FCC & IC , Recommended by Intertek, China (Certification Agency) Copyright © 2015 Honeywell Analytics, All rights reserved. Honeywell Confidential and Proprietary Revision –1.
Contents 1. 2. 3. 4. 5. Section1: ............................................................................................................................................... 4 1.1 Summary: ................................................................................................................................ 4 1.2 Key Features: ......................................................................................................................... 4 Section2: ...........................
1. Section1: 1.1 Summary: RMWIFI-QC based on RMWIFI-M5 module provides a quick, easy and cost effective way to add Wi-Fi capabilities for RAE Systems products, such as 4GL, 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. .
2. Section2: 2.1 Overview: RMWIFI-QC operates in the unlicensed 2.4 radio bands IEEE 802.11b/g, which supports Direct Sequence Spread Spectrum (DSSS) 1 Mb/s and 2 Mb/s data rates, Complementary Code Keyed (CCK) 5.5 Mb/s and 11 Mb/s data rates and 6Mb/s to 54Mb/s OFDM . RMWIFI-QC is based on RMWIFI-M5 module, which contains QC 4004A WIFI system-on-chip. The QC 4004A have fully integrated RF Transceiver, low power PA and application processor.
2.2 Block Diagram: 2.3 Pin Definition: Copyright © 2015 Honeywell Analytics, All rights reserved. Honeywell Confidential and Proprietary Revision –1.
Connector Pin 1,2,4,24 3 Pin Name Description I/O GND RESET 5 7 UART1_TXD HM0/Bootstrap 9 11 13 15 17 19 21 23 25 27 29 31 GPIO16 UART1_RXD USB_DN USB_DP GPIO17 WakeUp DAC0 I2S0_WS I2S0_SDO PTB17 PTB16 SPI_MISO Ground Active-low system reset for Micro UART1 transmit output Enable/Disable into boot load / UART receive General purpose IO UART1 receive input USB Data Minus USB Data Plus General purpose IO 33 SPI_MOSI 35 37 SPI_CLK SPI_CS/HM1 22,39,40 6 8 10 VCC UART0_TXD UART0_RXD UART0_RTS 12
3. Section3: 3.1 Voltage: Power supply for the RMWIFI-M3 module will be provided by the host power pins. 3.2 Symbol Min Typ Max Unit VCC 2.7 3.3 3.6 V Current Consumption: Condition: 25deg.C. The default voltage is 3.3V. Item Condition Min Nom Receive RX 108 mA Transmit Pout=8dBm 135 mA <300 uA Sleep 3.3 Max Unit I/O DC Specification: Parameter Symbol Input Low Voltage VIL Input High Voltage VIH Output Low Voltage VOL Output High Voltage VOH Min Max 0.25*VCC 0.
3.4 RF Specification: The RF performance of RMWIFI-QC is given as follows. The default voltage is 3.3V. Parameter Condition Min Frequency Range Channel Space RX sensitivity Nom 2412 Max Unit 2462 MHz 5 -65 PER 10% @ 54Mbps 64QAM Tx Power 0 14 MHz dBm 16 dBm 4. Section4: 4.1 Physical Characteristics: Parameter Range Unit Size 46 * 26 * 10 mm Operation Temperature Range -40 to +85 °C Copyright © 2015 Honeywell Analytics, All rights reserved.
4.2 Typical RMWIFI‐M5 Block diagram: 4.3 Mounting Information: The below diagram shows the PCB layout recommended for RMWIFI-QC module. Please minimize components in the keep-out area. It is recommended to have a 0.4 mm gap (T) between the module's upper surface and the plastic housing. Copyright © 2015 Honeywell Analytics, All rights reserved. Honeywell Confidential and Proprietary Revision –1.
4.4 Mechanical Drawing: Unit: mm 4.5 Ordering Information: Part Number A01-1106-000 Description ULTRA LOW-POWER WIRELESS 5. Section 5 General declaration for FCC and IC 5.1 FCC & IC (Industry Canada) This device complies with Part 15 of the FCC Rules / Industry Canada license-exempt RSS standard(s). Operation is subject to the following two conditions: 1. This device may not cause harmful interference, and Copyright © 2015 Honeywell Analytics, All rights reserved.
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 del'appareil doit accepter tout brouillage radioélectrique subi, même si le brouillage est susceptible d'en compromettre le fonctionnement.
Dans le but de réduire les risques de brouillage radioélectrique à l'intention des autres utilisateurs, il faut choisir le type d'antenne et son gain de sorte que la puissance isotrope rayonnée équivalente (p.i.r.e.) ne dépasse pas l'intensité nécessaire à l'établissement d'une communication satisfaisante. 5.
5.3 Antenna Requirements This radio transmitter (FCC ID: SU3RMWIFI-QC IC: 20969-RMWIFIQC) has been approved by FCC and Industry Canada to operate with the antenna types listed below with the maximum permissible gain and required antenna impedance for each antenna type indicated. Antenna types not included in this list, having a gain greater than the maximum gain indicated for that type, are strictly prohibited for use with this device. Gain of antenna: 4.9dBi max.
For a composite system that incorporates devices contained either in a single enclosure or in separate enclosures connected by wire or cable, testing for compliance with the standards in this part shall be performed with all of the devices in the system functioning.
