User Manual for IGEN models including: MW-4E, 2A4FR-MW-4E, 2A4FRMW4E, MW-4E Low Power Wi-Fi plus BLE plus Ethernet Module, MW-4E Module, Low Power Wi-Fi plus BLE plus Ethernet Module, Low Power Module, Wi-Fi plus BLE plus Ethernet Module, Wi-Fi Module, BLE Module, Ethernet Module, Module
IGEN TECH CO.,Ltd. MW-4E 2A4FR-MW-4E 2A4FRMW4E mw 4e
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DocumentDocumentMW-4E Wi-Fi&BLE User Manual MW-4E Low Power Wi-Fi + BLE + Ethernet Module User Manual V1.2 Overview of Characteristic Support Wi-Fi IEEE802.11b/g/n and BLE5.0 Wireless Standards Support Ethernet 802.3 protocol. Based on RISC SOC, 160MHz CPU, 276KB RAM, 2MB Flash Support UART Data Communication with Wi-Fi or BLE or Ethernet Support Wi-Fi STA/AP/APSTA Mode Support BLE SmartBLELink Config Support Wi-Fi AP SmartAPLink and Sniffer SmartLink V8 Config Support Wireless and Remote Firmware Upgrade Function Support Software SDK for Develop Support External 1st IPEX Antenna Single +5V Power Supply Size: MW-4E57±0.3mm x 37±0.3mm x 11±0.2mm - 1 - MW-4E Wi-Fi&BLE User Manual TABLE OF CONTENTS LIST OF FIGURES...................................................................................................................................................3 LIST OF TABLES ....................................................................................................................................................3 1. PRODUCT OVERVIEW ...............................................................................................................................4 1.1. General Description................................................................................................................................4 1.1.1 Key Application .................................................................................................................................4 1.1.2 Device Paremeters ...........................................................................................................................4 1.2. Hardware Introduction ...........................................................................................................................5 1.2.1. MW-4E Pins Definition......................................................................................................................6 1.2.2. Electrical Characteristics ..................................................................................................................8 1.2.3. MW-4E Mechanical Size...................................................................................................................9 1.2.4. External Antenna ............................................................................................................................10 1.2.5. Hardware Typical Application ............................................................................... ! 1.3. FCC Caution..........................................................................................................................................11 - 2 - MW-4E Wi-Fi&BLE User Manual LIST OF FIGURES Figure 1. Figure 2. Figure 3. Figure 4. MW-4E Appearance .............................................................................................................................5 MW-4E Pins Map..................................................................................................................................6 MW-4E Mechanical Dimension.............................................................................................................9 1st IPEX Connector .............................................................................................................................10 LIST OF TABLES Table1. Table2. Table3. Table4. MW-4E Module Technical Specifications..............................................................................................4 MW-4E Pins Definition..........................................................................................................................6 Absolute Maximum Ratings: .................................................................................................................8 External Antenna Parameters.............................................................................................................10 - 3 - MW-4E Wi-Fi&BLE User Manual 1. PRODUCT OVERVIEW 1.1. General Description The MW-4E module is a fully self-contained small form-factor, single stream, 802.11b/g/n Wi-Fi + BLE+Ethernet module, which provide a wireless interface to any equipment with a Serial interface for data transfer. This module integrate MAC, baseband processor, RF transceiver with power amplifier in hardware and all Wi-Fi protocol and configuration functionality and networking stack. 1.1.1 Key Application Remote equipment monitoring Asset tracking and telemetry Security Industrial sensors and controls Home automation Medical devices 1.1.2 Device Paremeters Table1. MW-4E Module Technical Specifications Class Item Wireless standard Frequency range Transmit Power Wi-Fi Parameters Receiver Sensitivity BLE Parameters Ethernet Wireless standard Frequency range Transmit Power Receiver Sensitivity Satnad Antenna Option Hardware Data Interface Parameters GPIO Driver Ability Operating Voltage Parameters 802.11 b/g/n 2.412GHz-2.472GHzCH1~CH13 802.11b: +17dBm ± 1.5dBm (@11Mbps) 802.11g: +15dBm ± 1.5dBm (@54Mbps) 802.11n: +14dBm ± 1.5dBm (@HT20, MCS7) 802.11b: -96dBm (@1Mbps) 802.11b: -89dBm (@11Mbps) 802.11g: -91dBm (@6Mbps) 802.11g: -76dBm (@54Mbps) 802.11n: -91dBm (@MCS0) 802.11n: -73dBm (@MCS7) BLE5.0 2.402GHz-2.480GHz Max 15dBm -97dBm 802.3 MW-4E: External: 1st IPEX antenna RS485/RS232/TTL Source and Sink Current3mA GND+0.3V or VCC-0.3V 4.7~6V - 4 - MW-4E Wi-Fi&BLE User Manual Operating Current Operating Temp. Storage Temp. Humidity MSL Dimensions and Size Software Parameters Network Type Security Mechanisms Encryption Update Firmware Customization Network Protocol User Configuration Peak (1ms for every 100ms): <350mA Average (STA, No data): 40mA Average (STA, Continuous TX): 60mA Average (AP): 70mA Standby: 310uA (Reset Pin set to low) -40- 85 -40- 125 <85% Level 3 MW-4E 57±0.3mm x 37±0.3mm x 11±0.2mm STA/AP/APSTA WEP/WPA-PSK/WPA2-PSK/WPA3-SAE WEP64/WEP128/TKIP/AES Local Wireless, Remote OTA Support SDK for application develop IPv4, TCP/UDP/HTTP/TLS 1.2 AT+instruction set. SmartBLELink BLE Config SmartAPLink AP Config SmartLink Config 1.2. Hardware Introduction MW-4E Wi-Fi module appearance is as following. Figure 1. MW-4E Appearance - 5 - MW-4E Wi-Fi&BLE User Manual 1.2.1. MW-4E Pins Definition Figure 2. MW-4E Pins Map Table2. MW-4E Pins Definition Pin Describtion Net Name Signal Type Comments 1 2 UART1_RX DEBUG_UART1_RX I 3.3V TTL UART1 Debug Input GPIO11, SPI, PWM1 function 3 UART0_RTS GPIO12 O used as RTS when enable flow control GPIO12, SPI, PWM2, ADC function 4 UART0_CTS GPIO14 I used as CTS when enable flow control GPIO14, SPI, DAC, ADC function 5 6 7 8 9 10 11 Module Boot Up Indicator 12 13 Wi-Fi Status NC NC nReady nLink O "0" Boot-up OK; "1" Boot-up Fail; GPIO4, PWM4 O "0" Wi-Fi connect to router "1" Wi-Fi unconncted; - 6 - MW-4E Wi-Fi&BLE User Manual Pin Describtion Net Name 14 15 +3.3V Power 16 Ground 17 18 Ground NC VDD GND ANT GND Signal Type Comments Detailed functions see <Notes> GPIO5, PWM5 Power Power Signal Power Only -0 and -2 have these two pins Antenna Pad Out. See following for detailed. Pin Describtion Net Name Signal Comments Type 1 B IO RS485 B 2 A IO RS485 A 3 GND Power 4 VIN Power 5VDC Input Debug Pin 5 UART0 UART0_RX I 3.3V TTL UART0 Communication Input GPIO7 6 UART0 UART0_TX O 3.3V TTL UART0 Communication Output GPIO16 7 UART1_TX DEBUG_UART1_TX O 3.3V TTL UART1 Debug Output GPIO17, SPI function Module Reset 8 RESET I,PU "Low" effective reset input. There is RC reset circuit internally. No need of external RC reset circuit. GPIO8 GPIO8 IPD Internal 10K pull-down resistor, Boot select: Low: boot from module flash. 9 High: boot from external UART. This is used for HF factory firmware program, leave it unconnected for user application 10 Multi-Function nReload I,PU Detailed functions see <Notes> GPIO3, PWM3 11 3V3 Power LDO 3.3VDC <Notes> I -- InputO -- Output PU--Internal Resistor Pull Up I/O: Digital I/O Power--Power Supply UART1 Debug 1. Is used for debug log or firmware program, baud rate 921600. - 7 - MW-4E Wi-Fi&BLE User Manual 1.2.2. Electrical Characteristics Table3. Absolute Maximum Ratings: Parameter Maximum soldering temperature ESD (Human Body Model HBM) ESD (CDM) Condition IPC/JEDEC J-STD-020 TAMB=25°C TAMB=25°C Min. Typ. Max. Unit 250 255 °C 2 KV 0.5 KV - 8 - MW-4E Wi-Fi&BLE User Manual 1.2.3. MW-4E Mechanical Size MW-4E modules physical size Unit: mm as follows: Figure 3. MW-4E Mechanical Dimension - 9 - MW-4E Wi-Fi&BLE User Manual 1.2.4. External Antenna MW-4E module supports external antenna(I-PEX) option for user dedicated application. If user select external antenna,MW-4E Wi-Fi modules must be connected to the 2.4G antenna according to IEEE 802.11b/g/n standards. We can provide external antenna if needed. Contact with our salesman. Figure 4. 1st IPEX Connector The antenna parameters required as follows: Table4. External Antenna Parameters Item Parameters Frequency range 2.4~2.5GHz Impedance 50 Ohm VSWR 2 (Max) Return Loss -10dB (Max) Connector Type I-PEX or populate directly Notes: nReset- Module hardware reset signal. Input. Logics "0" effective. There is pull-up resister internal and no external pull-up required. If need reset, set low at least 10ms abd then set high. nLink- Module WIFI connection status indication. Output. (This pin is recommend to connect to LED, indicate status when the module in wireless upgrade mode) When module connects to AP (AP associated), this pin will output "0". This signal used to judge if module already at WiFi connection status. Thers is pull-up resister internal and no external pull-up required. If nLink function not required, can leave this pin open. - 10 - MW-4E Wi-Fi&BLE User Manual nReady- Module boot up ready signal. Output. Logics "0" effective. The module will output "0" after normal boot up. This signal used to judge if module finish boot up and ready for application or working at normal mode. If nReady function not required, can leave this pin open. nReload- Module restore to factory default configuration.Input. Logics "0" effective. (This pin is recommend to connect to button, is used to enter wireless upgrade mode) User can de-assert nReload signal "0" more than 4s through button or MCU pin, then release, module will restore to factory default configuration and re-start boot up process.. If nReload function not required, can leave this pin open. UART0_TXD/RXD- UART port data transmit and receive signal. FCC Caution 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. Any changes or modifications not expressly approved by the party responsible for compliance could void the user's authority to operate the equipment. NOTE: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. To maintain compliance with FCC's RF Exposure guidelines, This equipment should be installed and operated with minimum distance between 20cm the radiator your body: Use only the supplied antenna. - 11 - MW-4E Wi-Fi&BLE User Manual Important Note: In the event that these conditions cannot be met (for example certain laptop configurations or colocation with another transmitter), then the FCC authorization is no longer considered valid and the FCC ID cannot be used on the final product. In these circumstances, the OEM integrator will be responsible for re-evaluating the end product (including the transmitter) and obtaining a separate FCC authorization. End Product Labeling The final end product must be labeled in a visible area with the following" Contains FCC ID: 2A4FRMW-4E" Manual Information to the End User The OEM integrator has to be aware not to provide information to the end user regarding how to install or remove this RF module in the user's manual of the end product which integrates this module. The end user manual shall include all required regulatory information/warning as show in this manual. Integration instructions for host product manufacturers according to KDB 996369 D03 OEM Manual v01 - 12 -Microsoft Word 2010 Microsoft Word 2010