WizFi360 Datasheet (Version 1.05) http://www.wiznet.io (c) Copyright 2019 WIZnet Co., Ltd. All rights reserved. Document Revision History Date Revision 2019-07-26 V0.9 Changes Temporary Release Edited "5. Pin Definitions" 2019-09-02 V1.0 Added "5.1 Initial Value of GPIO Pins" Added "Figure3. WizFi360 Pinout" Edited "Figure3. WizFi360 Pinout" Edited "Table4. WizFi360 Pin Function" 2019-09-19 V1.01 Added "7. Peripheral Circuit Reference Design" Added "8. Recommended PCB Land Pattern" Added "9. Reflow Condition" 2019-10-10 V1.02 Edited "Table 1. Description on Power Consumption" 2019-10-18 V1.03 Edited "Figure3. WizFi360 Pinout" Edited "Figure3. WizFi360 Pinout" 2019-11-27 V1.04 Edited "Table4. WizFi360 Pin Function" Edited "Table6. Initial Value of GPIO Pins" 2019-12-11 2 / 17 V1.05 Edited "5. Pin Definitions" No.11 & No.19 WizFi360 Datasheet Table of Contents 1. Overview ................................................................................................................................................................... 4 2. Features .................................................................................................................................................................... 4 3. Parameters .............................................................................................................................................................. 5 4. Package Information .......................................................................................................................................... 7 5. 4.1. WizFi360-PA .............................................................................................................................................. 7 4.2. WizFi360-CON .......................................................................................................................................... 7 Pin Definitions ....................................................................................................................................................... 8 5.1. 6. Initial Value of GPIO Pins................................................................................................................ 10 Physical Dimensions ........................................................................................................................................ 11 6.1. WizFi360-PA Dimensions ................................................................................................................ 11 6.2. WizFi360-CON Dimensions ............................................................................................................ 11 7. Peripheral Circuit Reference Design ...................................................................................................... 13 8. Recommended PCB Land Pattern ........................................................................................................... 14 9. Reflow Profile...................................................................................................................................................... 15 10. Important Notice .............................................................................................................................................. 16 WizFi360 Datasheet 3 / 17 1. Overview WizFi360 is a low cost and low-power consumption industrial-grade WiFi module. It is compatible w ith IEEE802.11 b/g/n standard and supports SoftAP, Station and SoftAP+Station modes. The serial po rt baud rate can be up to 2Mbps, which can meet the requirement of various applications. 2. Features WiFi 2.4G, 802.11 b/g/n Support Station / SoftAP / SoftAP+Station operation modes Support "Data pass-through" and "AT command data transfer" mode Support UART AT command configuration Support SPI AT command configuration Support TCP Server / TCP Client / UDP operating mode Support configuration of operating channel 0 ~ 13 Support auto 20MHz / 40MHz bandwidth Support WPA_PSK / WPA2_PSK encryption UART baud rate up from 600bps to 2Mbps with 16 common values Support up to 5 TCP / UDP links Obtaining IP address automatically from the DHCP server (Station mode) DHCP service for Wireless LAN clients (AP mode) Support DNS for communication with servers by domain name Support "Keep-Alive" to monitor TCP connection Support "Ping" for monitoring network status Built-in SNTP client for receiving the network time Support built-in unique MAC address and user configurable Support firmware upgrade by UART Download / OTA (via WLAN) Industrial grade (operating temperature range: -40 C ~ 85 C) CE, FCC, KC, K-MIC(TELEC), RoHS, REACH certification 4 / 17 WizFi360 Datasheet 3. Parameters Categories Wireless Hardware Software Items Values Wireless Standard 802.11 b/g/n Frequency Range 2.4GHz-2.5GHz2400MHz~2483.5MHz Serial Data Interface 3.3V TTLx1TXDRXDCTSRTSGND Operating Voltage 3.0~3.6VTypical 3.3V Operating Temperature -40 ~85 WiFi Operation Modes Station / SoftAP / SoftAP + Station Encryption Method WPA_PSK/WPA2_PSK Operation Modes TCP Server/TCP Client/UDP Configuration Mode AT commend set Firmware Upgrade UART Download / OTA (via WLAN) upgrade Certification Report CE, FCC, KC Table 2. Parameters Parameter Typical value Unit Input Frequency 2400~2484 MHz Output Power PA Output Power at 72.2Mbps 12 dBm PA Output Power in 802.11b 19 dBm Sensitivity DSSS,1 Mbps -95 dBm CCK,11 Mbps -86 dBm OFDM,6 Mbps -89 dBm OFDM,54 Mbps -73 dBm HT20, MCS0 -89 dBm HT20, MCS7 -71 dBm Adjacent-channel interference (ACI) OFDM,6 Mbps 32 dB OFDM,54 Mbps 15 dB HT20, MCS0 29 dB HT20, MCS7 10 dB Table 3. Receiver Sensitivity WizFi360 Datasheet 5 / 17 Mode Typical Max Unit Send IEEE802.11b, CCK 11Mbps, POUT = +19 dBm 230 290 mA Send IEEE802.11g, OFDM 54Mbps, POUT = +13.5 dBm 210 - mA Send IEEE802.11n, OFDM MCS7, POUT = +12 dBm 210 - mA Receive IEEE802.11 b/g/n 100-110 mA Standby Mode 135 uA Modem Sleep Mode 20 mA Light Sleep Mode 13 mA Table 4. Description on Power Consumption 13 - Standby mode MCU will shut down all the peripherals and CPU will be powered down too. CPU can be wake up by external WP(WAKEUP) PIN or internal Timer. - Modem Sleep mode - Light Sleep mode 6 / 17 All peripherals of the MCU will operate. Shutdown peripheral except for UART, TIMER, RFCFG GPSED WizFi360 Datasheet 4. Package Information 4.1. WizFi360-PA Figure 1. WizFi360-PA Onboard PCB antenna Onboard LED light, TX/RX LED Dimension: 24 x 16 x 3.2 (mm) 4.2. WizFi360-CON Figure 2. WizFi360-CON Onboard IPEX connector for connecting antenna ANT pin for external antenna Dimension: 17 x 16 x 3.2 (mm) WizFi360 Datasheet 7 / 17 5. Pin Definitions DEFAUT PB7 RTS1 SPI_CSn SPI_MISO SPI_EN SPI_INTn SPI_MOSI SPI_CLK PB15 PB18 CTS1 I2C_SDA I2C_SCL PB14 PB17 PB16 BOOT TXD1 RXD1 PB8 LED RXD0 TXD0 PB10 GND RST NC PA0 WP PA1 PB6 PB9 VCC Figure 3. WizFi360 Pinout No Pin Name Type 1 RST I Module Reset Pin (Active Low) 2 NC - Reserved Pin Function BOOT Pin (Active low) 3 PA0 I/O When power on or reset is low, it operates in Boot mode. In the normal operating mode, this pin can be controlled by AT command. WAKE-UP Pin (Active High) 4 WP I If the wake-up pin is high in Standby mode, the WizFi360 is reset to the normal operating mode. Pull down over 3s for taking effect. 5 PA1 I UART1's current parameter changes to default value (please refer to the AT+UART_CUR command in WizFi360 AT command manual). 6 PB6 I/O 7 PB9 I 8 8 / 17 VCC P This pin can be controlled by AT command. CTS Pin of UART1 If you don't use the CTS function, this pin can be controlled by AT command. Power Pin (Typical Value 3.3V) WizFi360 Datasheet 9 PB15 I/O 10 PB18 I/O CSn Pin of SPI If you don't use the SPI function, this pin can be controlled by AT command. MISO Pin of SPI If you don't use the SPI function, this pin can be controlled by AT command. Enable Pin of SPI 11 PB13 / SPI_EN I/O When power is applied or reset, this pin is checked to set the module mode. High or NC - UART Mode (Default) Low - SPI Mode INTn Pin of SPI 12 PB14 I/O 13 PB17 I/O 14 PB16 I/O 15 GND I/O 16 PB10 O 17 TXD0 O TXD Pin of UART0 18 RXD0 I RXD Pin of UART0 If you don't use the SPI function, this pin can be controlled by AT command. MOSI Pin of SPI If you don't use the SPI function, this pin can be controlled by AT command. CLK Pin of SPI If you don't use the SPI function, this pin can be controlled by AT command. Ground Pin RTS Pin of UART1 If you don't use the RTS function, this pin can be controlled by AT command. LED Light output (Active High). Go to Low while each TX/RX packet and then back to 19 PB7 O high. Note: It has been connected to onboard LED for WizFi360-PA This pin can be controlled by AT command. 20 PB8 I/O 21 RXD1 I RXD Pin of UART1 22 TXD1 O TXD Pin of UART1 Table 5. WizFi360 Pin Function *Note: UART1 is used for AT command and data communication. UART0 is used for debugging and firmware upgrade. WizFi360 Datasheet 9 / 17 5.1. Initial Value of GPIO Pins This is the initial value of GPIO when using AT command to use GPIO on the WizFi360. Pin Name Initial Mode Initial Value PA0 I High PB6 O Low PB9 O Low PB15 O Low PB18 O Low PB14 O Low PB17 O Low PB16 O Low PB10 O Low PB07 O Low PB08 O Low Table 6. Initial Value of GPIO Pins 10 / 17 WizFi360 Datasheet 6. Physical Dimensions 6.1. WizFi360-PA Dimensions 24(L) x 16(W) x 3.2(H) (0.1), (unit: mm) Figure 4. WizFi360-PA Physical Dimensions 6.2. WizFi360-CON Dimensions 17(L) x 16(W) x 3.2(H) (0.1), (unit: mm) WizFi360 Datasheet 11 / 17 Figure 5. WizFi360-CON Physical Dimensions 12 / 17 WizFi360 Datasheet 7. Peripheral Circuit Reference Design Figure 6. WizFi360 Circuit Reference Design WizFi360 Datasheet 13 / 17 8. Recommended PCB Land Pattern Figure 7. Recommended PCB Land Pattern of WizFi360 14 / 17 WizFi360 Datasheet 9. Reflow Condition Figure 8. Reflow Condition WizFi360 Datasheet 15 / 17 10. Important Notice WIZnet reserves the right to make corrections, modifications, enhancements, improvements and other changes to its products and services at any time, and to discontinue any product or service without notice. Customers should obtain the latest relevant information before placing orders, and should verify that such information is current and complete. All products are sold subject to WIZnet's terms and conditions of sale, supplied at the time of order acknowledgment. Information relating to device applications, and the like, is intended as suggestion only and may be superseded by updates. It is the customer's responsibility to ensure that their application meets their own specifications. WIZnet makes no representation and gives no warranty relating to advice, support or customer product design. WIZnet assumes no responsibilities or liabilities for the use of any of its products, conveys no license or title under any patent, copyright or mask work rights to these products, and makes no representations or warranties that these products are free from patent, copyright or mask work infringement, unless otherwise specified. WIZnet products are not intended for use in life support systems/appliances or any systems where product malfunction can reasonably be expected to result in personal injury, death, severe property damage or environmental damage. WIZnet customers using or selling WIZnet products for use in such applications do so at their own risk and agree to fully indemnify WIZnet for any damages resulting from such use. All trademarks are the property of their respective owners. 16 / 17 WizFi360 Datasheet Copyright Notice Copyright 2019 WIZnet Co., Ltd. All Rights Reserved. Technical Support: https://forum.wiznet.io/ Sales & Distribution: sales@wiznet.io For more information, visit our website at http://www.wiznet.io/ WizFi360 Datasheet 17 / 17