InnoComm Mobile Technology CM05 Wireless Module User Manual

InnoComm Mobile Technology Corporation Wireless Module

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CM05 WIFI/BLE Module Product Specification Model Name CM05 Project code Description WIFI/BLE Version 1.2 Issue Date 2018/05/31 Approved by Reviewed by Issued by Taka Wei JH Huang Iestyn Chen

CM05 Product Specification 2018/10/31 REV1.2 Revision History Revision Released Date Comments/Remark Author 0.1 2017/10/13 Initial release Iestyn Chen 0.2 2017/12/01 Add in HW performance data Iestyn Chen 0.3 2017/12/12 Modify the memory configuration of WiFi Iestyn Chen 1.0 2018/03/09 Modify the spec JH 1.1 2018/04/12 Modify the Mechanical information JH 1.2 2018/05/31 Modify the current consumption spec JH ® 2018 InnoComm Mobile Technology Corp. GENERAL NOTICE THE USE OF THE PRODUCT INCLUDING THE SOFTWARE AND DOCUMENTATION (THE "PRODUCT") IS SUBJECT TO THE RELEASE NOTE PROVIDED TOGETHER WITH THE PRODUCT. IN ANY EVENT THE PROVISIONS OF THE RELEASE NOTE SHALL PREVAIL. THIS DOCUMENT CONTAINS INFORMATION ABOUT INNOCOMM PRODUCTS. THE SPECIFICATIONS IN THIS DOCUMENT ARE SUBJECT TO CHANGE AT INNOCOMM'S DISCRETION. INNOCOMM MOBILE TECHNOLOGY GRANTS A NON-EXCLUSIVE RIGHT TO USE THE PRODUCT. THE RECIPIENT SHALL NOT TRANSFER, COPY, MODIFY, TRANSLATE, REVERSE ENGINEER, CREATE DERIVATIVE WORKS; DISASSEMBLE OR DECOMPILE THE PRODUCT OR OTHERWISE USE THE PRODUCT EXCEPT AS SPECIFICALLY AUTHORIZED. THE RECIPIENT UNDERTAKES FOR AN UNLIMITED PERIOD OF TIME TO OBSERVE CONFIDENTIALLITY REGARDING ANY INFORMATION AND DATA PROVIDED TO THEM IN THE CONTEXT OF THE DELIVERY OF THE PRODUCT. THIS GENERAL NOTE SHALL BE GOVERNED AND CONSTRUED ACCORDING TO TAIWAN LAW. Copyright Transmittal, reproduction, dissemination and/or editing of this document as well as utilization of its contents and communication thereof to others without express authorization are prohibited. Offenders will be held liable for payment of damages. All rights created by patent grant or registration of a utility model or design patent are reserved. Copyright © 2018, InnoComm Mobile Technology Corp. Trademark Notice InnoComm® is the trademarks of InnoComm Mobile Technology Corp. Other trademarks and registered trademarks mentioned herein are the property of their respective owners. 2/15 InnoComm Mobile Technology

CM05 Product Specification 2018/10/31 REV1.2 3/15 InnoComm Mobile Technology TABLE OF CONTENT 1. INTRODUCTION ......................................................................................... 42. KEY FEATURES ......................................................................................... 43. PIN MAP AND SIGNAL DESCRIPTION .................................................. 64. REFERENCE CIRCUIT ............................................................................... 75. ELECTRICAL CHARACETRISTICS ....................................................... 86. RF CHARACTERISTICS ............................................................................ 97. MECHANICAL INFORMATION .............................................................. 118.. RECOMMENDED PCB LAYOUT FOOTPRINT ...................................... 119.MODULE LAYOUT GUIDE .................................................................. 1210. SMT SOLDER REFLOW RECOMMENDATION .................................. 1411.APPENDIX ............................................................................................. 15

CM05 Product Specification 2018/10/31 REV1.2 4/15 InnoComm Mobile Technology 1. IntroductionCM05 is a compact module that integrates both BLE and WiFi function, and an ARM Cortex-M4 MCU that runs customer’s application. The typical application of the module is bridging BLE sensor clients to the cloud through WiFi router. 2. Key Features■ BLE•BLE 5 connectivity•ARM Cortex-M4 32-bit processer with FPU•Memory–512kB Flash (chip internal)–64kB RAM (chip internal)•2.4GHz transceiver–95dBm sensitivity in Bluetooth low energy mode•1Mbps, 2Mbps supported data rate•TX power -20 to +4 dBm in 4 dB steps•Single-pin antenna interface■ WIFI•ARM Cortex-M4 32-bit processer with FPU•Memory–512kB ROM (chip internal)–256kB RAM (chip internal)–2MB Flash (external)•Radio–Single-pin antenna interface–2.4GHz•Support of Standard–802.11b/g/n compatible WLAN–802.11e QoS Enhancement(WMM)–802.11i(WPA, WPA2). Open, shared key, and pair-wise key authentication services–WIFI Direct support–Light Weight TCP/IP protoco

CM05 Product Specification 2018/10/31 REV1.2 5/16 InnoComm Mobile Technology 3. PIN Map and Signal DescriptionRefer to Section 9 for pin location and arrangement. Pin # Pin Name Description 1 GND Ground 2 GND Ground 3 BLE_ANT BLE Antenna 4 GND Ground 5 GPIO15 Digital 6 GPIO14 Digital 7 SWDIO BLE Debug/download 8 SWCLK BLE Debug/download 9 VDD Module Power in 10 n_RESET Reset, active Low, with internal pull–up 11 GPIO13 Digital/Trace port CLK 12 GPIO12 Digital 13 WIFI_DEBUG_EN WiFi Debug mode Enable 14 GND Ground 15 SWD_DATA WiFi Debug 16 SWD_CLK WiFi Debug 17 GND Ground 18 WIFI_ANT WiFi Antenna 19 GND Ground 20 WIFI_DEBUG_RX WiFi Log UART/download 21 WIFI_DEBUG_TX WiFi Log UART/download 22 GND Ground 23 GPIO10 Digital/Trace port 24 GPIO9 Digital/Trace port 25 GPIO8 Digital 26 GPIO7 Digital 27 GPIO6 Digital 28 GPIO5 Digital 29 GPIO11 Digital 30 GPIO4 Analog/Digital, SAADC/COMP/LPCOMP input 31 GPIO3 Analog/Digital, SAADC/COMP/LPCOMP input 32 GND Ground 33 GND Ground 34 GPIO1 Analog/Digital, SAADC/COMP/LPCOMP input 35 GPIO2 Analog/Digital, SAADC/COMP/LPCOMP input 36 GPIO22 Analog/Digital, SAADC/COMP/LPCOMP input 37 GPIO21 Analog/Digital, SAADC/COMP/LPCOMP input

CM05 Product Specification 2018/10/31 REV1.2 6/15 InnoComm Mobile Technology Pin # Pin Name Description 38 GPIO20 Analog/Digital, SAADC/COMP/LPCOMP input 39 GPIO19 Analog/Digital, SAADC/COMP/LPCOMP input 40 GPIO18 Digital 41 GPIO17 Digital 42 GPIO16 Digital 43 GND Ground F1 NC F2 NC F3 NC F4 NC F5 NC F6 NC

CM05 Product Specification 2018/10/31 REV1.2 7/15 InnoComm Mobile Technology 4. ELECTRICAL CHARACETRISTICS4.1 Recommended Operating Range PARAMETER MIN TYP MAX UNIT Operating temperature range –20 25 85 °C Operating supply voltage 3 3.3 3.6 V 4.2 Power Consumption PARAMETER MIN TYP MAX UNIT WIFI 11n TX supply current at maximum output power 280 mA WIFI 11g TX supply current at maximum output power 280 mA WIFI 11b TX supply current at maximum output power 350 mA WIFI RX supply current 130 mA BLE TX supply current at maximum output power(+4dBm) 25 mA BLE RX 16 mA System off mode 10 uA Detail to be added 4.3 GPIO Characterization information PARAMETER MIN TYP MAX UNIT Voltage at digital I/O pins -0.3 VDD + 0.3 V Input Low voltage level(VIL) 0.3xVDD V Input High voltage level(VIH) 0.7xVDD VDD V Output Low Voltage level(VOL) 0.4 V Output Low Voltage level(VOH) VDD-0.4 VDD V

28262820.5otherwiseCM05 Product Specification 2018/10/31 REV1.2 8/15 InnoComm Mobile Technology 5. RF Characteristics5.1 BLE TX Characteristics Following characteristics are valid for conditions as follows (unless otherwise specified) Tamb = -20 °C to 85 °C, VCC = 3.3 V Bursts: 10, Payload: PRBS 9, Length: 37 Bytes PARAMETER MIN TYP MAX UNIT Maximum TX Power 4 dBm 1st Adjacent Channel Transmit Power 1 MHz (1 Msps) -25 dBc 2nd Adjacent Channel Transmit Power 2 MHz (1 Msps) -50 dBc 1st Adjacent Channel Transmit Power 2 MHz (2 Msps) -25 dBc 2nd Adjacent Channel Transmit Power 4 MHz (2 Msps) -50 dBc 5.2 BLE RX Characteristics Following characteristics are valid for conditions as follows (unless otherwise specified) Tamb = -20 °C to 85 °C, VCC = 3.3 V, Payload: PRBS 9, Length: 37 PARAMETER MIN TYP MAX UNIT Receiver Sensitivity -95 dBm 5.3 WIFI TX Characteristics Following characteristics are valid for conditions as follows (unless specified Tamb = -20 °C to 85 °C, VCC = 3.3 V PARAMETER MIN TYP MAX UNIT Maximum TX Power 802.11G 54MHz dBm Maximum TX Power 802.11B 11MHz dBm Maximum TX Power 802.11N HT20 dBm Maximum TX Power 802.11N HT40 dBm

CM05 Product Specification 2018/10/31 REV1.2 9/15 InnoComm Mobile Technology Following characteristics are valid for conditions as follows (unless otherwise specified Tamb = -20 °C to 85 °C, VCC = 3.3 V PARAMETER MIN TYP MAX UNIT EVM 802.11G 54MHz -30 dB EVM 802.11B 11MHz -24.5 dB EVM 802.11N HT20 -31 dB EVM 802.11N HT40 -31 dB 5.4 WIFI RX Characteristics Following characteristics are valid for conditions as follows (unless otherwise specified Tamb = -20 °C to 85 °C, VCC = 3.3 V PARAMETER MIN TYP MAX UNIT Sensitivity 802.11G 54MHz -79 dBm Sensitivity 802.11B 11MHz -89 dBm Sensitivity 802.11N HT20 -73 dBm Sensitivity 802.11N HT40 -70 dBm

CM05 Product Specification 2018/10/31 REV1.2 10/15 InnoComm Mobile Technology 6. Mechanical Information7. Recommended PCB Layout Footprint

CM05 Product Specification 2018/10/31 REV1.2 11/15 InnoComm Mobile Technology 8. Module Layout GuideI. Do not route traces under module to minimize on interference. (O) (X)

CM05 Product Specification 2018/10/31 REV1.2 12/15 InnoComm Mobile Technology II. The trace Impedance of the antenna port (Pin 18) is 50 Ω. In order to minimize the returnloss, it is recommended to use short traces.III. Keep enough clearance between the antenna port (Pin 18) and surrounding GND tominimize the power loss.(O)

CM05 Product Specification 2018/10/31 REV1.2 14/15 InnoComm Mobile Technology 10. AppendixIO Mapping BLE CM05 Module Pin Assignment WIFI Pin Number Pin Name Type Pin Number Pin name Pin name 4 P0.02 Analog/Digital 34 GPIO1 5 P0.03 Analog/Digital 35 GPIO2 6 P0.04 Analog/Digital 31 GPIO3 7 P0.05 Analog/Digital 30 GPIO4 8 P0.06 Digital 29 GPIO11 9 P0.07 Digital 28 GPIO5 10 P0.08 Digital 27 GPIO6 11 P0.09 NFC/Digital 26 GPIO7 12 P0.10 NFC/Digital 25 GPIO8 14 P0.11 Digital GPIOA23 UART0_TXD 15 P0.12 Digital GPIOA22 UART0_RTS 16 P0.13 Digital GPIOA19 UART0_CTS 17 P0.14 Digital/Trace port 24 GPIO9 18 P0.15 Digital/Trace port 23 GPIO10 19 P0.16 Digital/Trace port WIFI_EN 20 P0.17 Digital GPIOA18 UART0_RXD 21 P0.18 Digital/Trace port GPIOA_5 22 P0.19 Digital 12 GPIO12 23 P0.20 Digital/Trace port CLK 11 GPIO13 24 P0.21 Digital/Reset 10 nReset 27 P0.22 Digital GPIOA_12 28 P0.23 Digital 6 GPIO14 29 P0.24 Digital 5 GPIO15 37 P0.25 Digital 42 GPIO16 38 P0.26 Digital 41 GPIO17 39 P0.27 Digital 40 GPIO18 40 P0.28 Analog/Digital 39 GPIO19 41 P0.29 Analog/Digital 38 GPIO20 42 P0.30 Analog/Digital 37 GPIO21 43 P0.31 Analog/Digital 36 GPIO22

15/15 InnoComm Mobile Technology CM05 Product Specification 2018/10/31 REV1.2 Federal Communications Commission Statement This device complies with FCC Rules Part 15. Operation is subject to the following two conditions: •This device may not cause harmful interference.•This device must accept any interference received, including interference that may cause undesiredoperation.This equipment has been tested and found to comply with the limits for a class B digital device, pursuant to Part 15 of the Federal Communications Commission (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 causes 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 doing 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 isconnected.•Consult the dealer or an experienced radio/TV technician for help.FCC Caution Any changes or modifications not expressly approved by the party responsible for compliance could void the user‘s authority to operate the equipment. The antenna(s) used for this transmitter must not be co-located or operating in conjunction with any other antenna or transmitter. 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. To maintain compliance with FCC exposure compliance requirement, please follow operation instruction as documented in this manual. This equipment must be installed and operated in accordance with provided instructions and the antenna(s) used for this transmitter must be installed to provide a separation distance of at least 20 cm from all persons and must not be co-located or operating in conjunction with any other antenna or transmitter. FCC Label Instructions: The outside of final products that contains this module device must display a label referring to the enclosed module. This exterior label can use wording such as: “Contains Transmitter Module FCC ID:YAICM05”,or “Contains FCC ID: YAICM05”, Any similar wording that expresses the same meaning may be used.

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