WizFi220-EVB WIZnet, WizFi220-EVB Datasheet

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WizFi220-EVB

Manufacturer Part Number
WizFi220-EVB
Description
WiFi / 802.11 Development Tools EVALUATION BOARD FOR WIZFI220
Manufacturer
WIZnet
Datasheet

Specifications of WizFi220-EVB

Rohs
yes
Product
Evaluation Boards
Tool Is For Evaluation Of
WizFi220
Protocol Supported
802.11 b/g/n
Frequency
2.4 GHz
Interface Type
I2C, SPI, UART
Operating Supply Voltage
3.3 V
Antenna Connector Type
U.FL
Modulation Technique
CCK, DSSS
WizFi210/220 User Manual
(Version 1.01)
©2011 WIZnet Co., Ltd. All Rights Reserved.
☞ For more information, visit our website at
http://www.wiznet.co.kr
(WIZnet Co., Ltd.)
WizFi210 User Manual

Related parts for WizFi220-EVB

WizFi220-EVB Summary of contents

Page 1

... WizFi210/220 User Manual ©2011 WIZnet Co., Ltd. All Rights Reserved. ☞ For more information, visit our website at (WIZnet Co., Ltd.) WizFi210 User Manual (Version 1.01) http://www.wiznet.co.kr ...

Page 2

... Certification Information INFORMATION TO THE USER Hereby, WIZnet. Declares that this WizFi210 is in compliance with the essential requirements and other relevant provisions of directive 1999/5/EC. WARNING: This is a class B product domestic environment this product may cause radio interference in which case the user may be required to take adequate measures. ...

Page 3

... Document Revision History Date Revision 2011-03-24 V1.0 2011-05-24 V1.01 (WIZnet Co., Ltd.) WizFi210 User Manual Changes Official Release Changed Power Consumption and RF Output Power Added Auto Reconnect AT Command(AT+XAR) Added Certification Information ...

Page 4

... UART / adapter interface configuration .................................................................. 25 (3) Profile management ............................................................................................... 26 (4) Wi-Fi interface ........................................................................................................ 27 (5) Wi-Fi security .......................................................................................................... 27 (6) Wireless configuration ............................................................................................ 29 (7) Network interface ................................................................................................... 29 (8) Connection management ....................................................................................... 30 (9) Battery check .......................................................................................................... 31 (10) Power state management ................................................................................. 31 (11) Auto connection ............................................................................................... 31 (12) Provisioning ...................................................................................................... 32 (13) Miscellaneous ................................................................................................... 32 5. Warranty ........................................................................................................................ 34 (WIZnet Co., Ltd.) WizFi210 User Manual <Contents> ...

Page 5

... TABLE 16. UART / ADAPTER INTERFACE CONFIGURATION .............................................................. 26 TABLE 17. PROFILE MANAGEMENT ................................................................................................................. 26 TABLE 18. WI-FI INTERFACE ................................................................................................................................ 27 TABLE 19. WI-FI SECURITY ................................................................................................................................... 28 TABLE 20. WIRELESS CONFIGURATION ....................................................................................................... 29 TABLE 21. NETWORK INTERFACE .................................................................................................................... 29 TABLE 22. CONNECTION MANAGEMENT ..................................................................................................... 31 TABLE 23. BATTERY CHECK ................................................................................................................................ 31 TABLE 24. POWER STATE MANAGEMENT ................................................................................................... 31 TABLE 25. AUTO CONNECTION .......................................................................................................................... 32 TABLE 26. PROVISIONING ..................................................................................................................................... 32 TABLE 27. MISCELLANEOUS ............................................................................................................................... 33 (WIZnet Co., Ltd.) WizFi210 User Manual <Table> ...

Page 6

... FIGURE 3. PIN DESCRIPTION .............................................................................................................................. 11 FIGURE 4. MODULE DIMENSION ....................................................................................................................... 15 FIGURE 5. RECOMMEND PAD DIMENSION ................................................................................................. 16 = BATTERY, STANDBY SUPPORT ....................................................................................... 18 FIGURE ADAPTOR, STANDBY SUPPORT .............................................................................. 18 FIGURE FIGURE 8. AC ADAPTOR, ALWAYS ON ............................................................................................................ 19 FIGURE 8. FIRMWARE DOWNLOAD ................................................................................................................. 19 FIGURE 9. INTERFACE ............................................................................................................................................ 20 FIGURE 10. FACTORY DEFAULT AND AD HOC MODE ........................................................................... 23 (WIZnet Co., Ltd.) WizFi210 User Manual <Figure> ...

Page 7

... The WizFi210 provides all the hardware and software necessary to quickly set up a serial (UART) based link external microcontroller. The WizFi220 is a RF-enhanced Product. Except for [RF Output Power], the WizFi220 is similar in management and development to the WizFi210. In other words, the WizFi220 will consume more power but it has the improved WiFi range ...

Page 8

... Operates with standard 802.11 b/g/n access points at speed Mbps (802.11b)  802.11i Security (WEP, WPA, WPA2-PSK, Enterprise)  Rich I/O interfaces (SPI, UART, GPIO, I2C, ADC, JTAG)  Low power modes, Alarm Input for wake-up  High-throughput hardware AES and RC4 encryption/decryption engines (WIZnet Co., Ltd.) WizFi 210 User Manual 2 ...

Page 9

... Chip antenna and U.FL connector for external antenna UDP, TCP/IP (IPv4), DHCP, ARP, DNS, HTTP/HTTPS Client and Server(*) Standby = 34.0 µA(WizFi210), TBD (WizFi220) Receive = 125.0 mA(WizFi210), TBD (WizFi220) Transmit = 135.0 mA(WizFi210), TBD (WizFi220) 8 ± 1 dBm (WizFi210) TBD (WizFi220) WEP, WPA/WPA2 – PSK, Enterprise, EAP-FAST, EAP-TLS, EAP-TTLS, PEAP UART, SPI(*), I2C(*), WAKE, ALARM, GPIOs 3 ...

Page 10

... Table 3. Digital Input Specifications (3) Digital Output Specifications IO Supply Voltage Output Low Voltage ( Output High Voltage ( Output rise time (t ) TLH Output fall time (t ) THL Table 4. Digital Output Specifications (WIZnet Co., Ltd.) WizFi 210 User Manual Min -40 1.2 3.0 Table 2. Operating Conditions Min 1.62/3 -0.3 0.8V DDIO ) 1 ...

Page 11

... Pull-Down Resistor ( Output Low Voltage ( Output High Voltage ( Output rise time @ 3.3V (t ToLH Output fall time @ 3.3V (t ToHL Input rise time (t ) TiLH Input fall time (t ) TiHL (WIZnet Co., Ltd.) WizFi 210 User Manual Min 1.62/3 -0.3 0.8V DDIO 1.5 0.05 0. Table 5. I/O Digital Specification Typ Max Unit 1.8/3.3 1 ...

Page 12

... RTC Supply Voltage (V ) DDRTC Output Low Voltage ( Output High Voltage ( Output rise time (t ) TLH Output fall time (t ) THL Table 7. RTC Output Specifications (WIZnet Co., Ltd.) WizFi 210 User Manual Min 1.2 -0.3 0.8V DDRTC 0.57V DDRTC 0.27V DDRTC Table 6. RTC Input Specifications Min 1.2 0 0.8V ...

Page 13

... Power Consumption (VDDRTC=VDD=3.3V, VDDIO=1.8V, Temp=25°C) WizFi 210 Standby mode (Only V is active) DDRTC Idle mode (CPU running, WLAN disconnected) Receive (-81dBm RX sensitivity) Transmit (+8dBm at antenna port) (WIZnet Co., Ltd.) WizFi 210 User Manual Min 1.0 0 Table 8. Internal 1.8V regulator Min Table 9. Power Consumption Typ Max Unit 1.8 ...

Page 14

... Power Consumption (VDDRTC=VDD=3.3V, VDDIO=3.3V, Temp=25°C) WizFi 210 Standby mode (Only V is active) DDRTC Idle mode (CPU running, WLAN disconnected) Receive (-81dBm RX sensitivity) Transmit (+8dBm at antenna port) (WIZnet Co., Ltd.) WizFi 210 User Manual Min Type Max 125 130 135 140 Unit µ ...

Page 15

... Specification Modulation Technique Data Rate Receive Sensitivity Transmit power (Average) Frequency Range Operating Channels Antenna (WIZnet Co., Ltd.) WizFi 210 User Manual Description DSSS for 1, 2Mbps CCK for 5.5, 11Mbps IEEE 802.11b 5.5 and 11Mbps -84dBm ± 1dB @ 11Mbps -88dBm ± 1dB @ 5.5Mbps -90dBm ± ...

Page 16

... Block Diagram (WIZnet Co., Ltd.) WizFi 210 User Manual Figure 2. Block Diagram 10 ...

Page 17

... Pin Description GND JTAG_TCK JTAG_TDO JTAG_TDI JTAG_TMS JTAG_NTRST ALARM1 RTC_OUT1 VBAT DC_DC_CNTL ALARM2 ADC1 ADC2 MSPI_MISO/GPIO6 MSPI_MOSI/GPIO7 MSPI_CLK/GPIO5 VOUT_1V8 GND (WIZnet Co., Ltd.) WizFi 210 User Manual TOP VIEW Figure 3. Pin description ...

Page 18

... MSPI_MOSI/GPIO 15 7 (*) MSPI_CLK/GPIO5 16 (*) VOUT_1V8 (*) 17 GND 18 MSPI_CS0/GPIO4 19 (*) MSPI_CS1/GPIO13 20 (*) (WIZnet Co., Ltd.) WizFi 210 User Manual I/ IN BIAS Ground I Pull-up Joint Test Action Group Test Clock O NA Joint Test Action Group Test Data Out Joint Test Action Group Test Data should not be left floating ...

Page 19

... VIN_3V3 32 EN_1V8 33 VDDIO(**) 34 35 EXT_RESETN (*) UART1_CTS/GPIO 36 26 (*) UART1_RTS/GPIO2 37 7 (WIZnet Co., Ltd.) WizFi 210 User Manual Inter-Integrated Circuit Clock / General IO Pull-down Purpose Input Output Pulse Width Modulator / General Purpose O Pull-down Input Out-put Internal Clock Circuitry Test Point / General I Pull-down Purpose Input Output ...

Page 20

... VDDIO Bank 1 : GPIO28~29, JTAG, VDDIO Bank 2 : SPI1(Master), Misc VDDIO Bank 3 : GPIO18~23, PWM VDDIO Bank 4 : I2C, SPI2(Slave), GPIO16~17 VDDIO Bank 5 : UART0~1 VDDIO Bank 6 : GPIO30~31 (WIZnet Co., Ltd.) WizFi 210 User Manual Universal Asynchronous Receiver I Pull-down Transmitter 1 Receive Input / General Purpose Input Output ...

Page 21

... Module Dimension (WIZnet Co., Ltd.) WizFi 210 User Manual Figure 4. Module dimension 15 ...

Page 22

... Recommend Pad Dimension Figure 5. Recommend Pad Dimension (WIZnet Co., Ltd.) WizFi 210 User Manual 16 ...

Page 23

... LED Indications Condition D3(PWR) ON Solid Power On Blink(-1-) - Blink(-1-1-) - OFF No Power (WIZnet Co., Ltd.) WizFi 210 User Manual D1(GPIO 30) D2(GPIO 31) - Serial-To-WiFi OK Serial Data Rx (Data Mode) Serial Data Rx (AT Command Mode) - Serial-To-WiFi Error Table 12. LED Indications D4 (GPIO 28) Associated - - - Not Associated 17 ...

Page 24

... Application Circuit Figure 6. V Figure 7. V [Button 1](GPIO10) is used for mode transition between data/command mode, factory default and self test. So, this should be considered, except in special cases (WIZnet Co., Ltd.) WizFi 210 User Manual = Battery, Standby support Adaptor, Standby support IN 18 ...

Page 25

... In order to upgrade the firmware of the WizFi210, the hardware design to transit between run mode and program mode is required as shown as above. (WIZnet Co., Ltd.) WizFi 210 User Manual Figure 8. AC Adaptor, always ON Figure 9. Firmware Download 19 ...

Page 26

... Interface Mini USB WizFi210 Module (WIZnet Co., Ltd.) WizFi 210 User Manual GPIO10 Alarm Reset DC 5V Run/Program Mode Figure 10. Interface RS232c Antenna DC IN/Battery 20 ...

Page 27

... The serial host may gain control of the interface by issuing the escape sequence “+++”, followed by a one-second gap where no characters are received on the serial port. When this sequence is encountered, the Adapter exits data mode and resumes command processing. The host then makes changes in the network configuration or other parameters (WIZnet Co., Ltd.) WizFi 210 User Manual 21 ...

Page 28

... S2W_SUCCESS 2 1 S2W_FAILURE 3 2 S2W_EINVAL 4 3 S2W_SOCK_FAIL 5 4 S2W_ENOCID (WIZnet Co., Ltd.) WizFi 210 User Manual ASCII STRING Meaning [OK] Command Request Success. [ERROR] Command Request Failed. Invalid Command or Option or [ERROR: INVALID INPUT] Parameter. [ERROR: SOCKET FAILURE] Socket Operation Failed. All allowed CID’s in use, so there ...

Page 29

... As previously described, GPIO10 is used for data/command mode transition by applying “AT+XEHT=1” command. But there should be no UART input in 300mS before and after sending signal to GPIO10 for mode transition time and buffer processing time. (WIZnet Co., Ltd.) WizFi 210 User Manual connection. ...

Page 30

... Command) AT+WD 1 AT+WWPA=12345678 2 AT+NDHCP=1 3 AT+WAUTO=0,WizFiAP,,0 4 AT+NAUTO=1,1,,4000 5 ATC1 6 AT+XEHT AT+XDUM=1 AT& AT&W0 (WIZnet Co., Ltd.) WizFi 210 User Manual WizFi210 → MCU (Echo and Result String) AT+WD [OK] AT+WWPA=12345678 [OK] AT+NDHCP=1 [OK] AT+WAUTO=0,WizFiAP,,0 [OK] AT+NAUTO=1,1,,4000 [OK] ATC1 [OK] AT+XEHT=0 [OK] AT+XDUM=1 [OK] AT&Y0 [OK] AT& ...

Page 31

... ATV n=0 (disable) =1 (enable) (2) UART / adapter interface configuration Command Parameters <baudrate>[[,<bitsperchar>] ATB [,<parity>][,<stopbits>]] (WIZnet Co., Ltd.) WizFi 210 User Manual Responses / Effects “OK” echo all input. Ex) ATE0, ATE1 IF 1 responses are ASCII, else numerical codes. Ex) ATV0, ATV1 Table 15 ...

Page 32

... AT&W n=0 (profile 0) =1 (profile 1) ATZ n=0 (profile 0) =1 (profile 1) AT&Y n=0 (profile 0) =1 (profile 1) AT&F AT&V (WIZnet Co., Ltd.) WizFi 210 User Manual IF 1, software flow control is enabled. Ex) AT&K0, AT& hardware flow control is enabled. Ex) AT&R0, AT&R1 Sets various timeout values; 0 (Network Connection Timeout, ...

Page 33

... AT+WRSSI=? AT+WRATE=? AT+WRETRY= <retrycount> (5) Wi-Fi security Command Parameters (WIZnet Co., Ltd.) WizFi 210 User Manual Responses / Effects Returns the current adapter MAC address. Returns the current adapter MAC address. 0: FCC : supported Channel range 11. 1: ETSI : supported Channel range 13. 2: TELEC : supported Channel range 14. ...

Page 34

... Authentication>,<Inner AT+ Authentication>,<user name>, WEAPCONF= <password> <Type>,<Format>,<Size>,<Locatio n> AT+WEAP= <ESC>W <data of size above> (WIZnet Co., Ltd.) WizFi 210 User Manual Authentication mode setting None 1 : Open 2 : Shared with WEP Ex) AT+WAUTH=0 WEP key n is set to the value in <key>. Ex) AT+WWEP1=123456abdc AT+WWEP3=abcdef12345678901234567890 WPA passphrase set to the value in < ...

Page 35

... WizFi 210 User Manual Responses / Effects If 1, 802.11 radio is enabled. Ex) AT+WRXACTIVE Power Save mode is enabled. Ex) AT+WRXPS multicast reception is enabled. Transmit power set to <power> (WizFi220) Ex) AT+WP=0 Configure the sync loss interval Ex) AT+WSYNCINTRL=30 Enable/disable the external PA Ex) AT+EXTPA=0 Configure the keep-alive timer interval Ex) AT+PSPOLLINTRL=45 Table 20 ...

Page 36

... SE= AT+NRAW= <0|1|2> <Frame Control>,<Sequence AT+UNSOLICIT Cntrl>,<Channel>,<Rate>,<WmmI EDTX= nfo>, <Receiver Mac>,<Bssid of (WIZnet Co., Ltd.) WizFi 210 User Manual Responses / Effects Attempt TCP client connection to Destination; CONNECT <CID> if successful. Ex) AT+NCTCP=192.168.3.200,5000 Open UDP client socket to Destination; CONNECT <CID> if successful. Ex) AT+NCUDP=192.168.3.200,5000 Start a TCP server on Port ...

Page 37

... Parameters <mode>,<SSID>,<BSSID>,[channel AT+WAUTO= ] <Type>,<Protocol>,<Destination AT+NAUTO= IP>,<Destination Port> (WIZnet Co., Ltd.) WizFi 210 User Manual Responses / Effects Start checking battery each 0 < Batt.chk.freq≤ 100 packets transmitted. Set the battery warning/standby level to enable the adaptor’s internal battery measuring logic Reset value of battery check frequency ...

Page 38

... AT+FWUP= ry>] AT+SETTIME= <dd/mm/yyyy>,<HH:MM:SS> AT+ GETTIME=? AT+DGPIO= <GPIO-NO>,<SET/RESET(0/1)> (WIZnet Co., Ltd.) WizFi 210 User Manual Ex) AT+NAUTO=0,1,192.168.3.101,5000 (TCP/Client) AT+NAUTO=1,1, ,5001 (TCP/Server) AT+NAUTO=0,0,192.168.3.101,5002 (UDP, Local/Remote Port is 5002 Auto Connect is enabled on next reboot or AT. Start Auto Connect, including association. ...

Page 39

... UTE= nHops>],[<TOS>]] AT+XDUM= n=1 (disable) =0 (enable) AT+XEHT= n=0 (disable) =1 (enable) (WIZnet Co., Ltd.) WizFi 210 User Manual Return the current adapter firmware versions. PING the IP address provided. Trails = 0 will ping until <Esc> issued. Ex) AT+PING=192.168.3.1,5 Trace the route to the IP address provided. ...

Page 40

... WIZnet warrants our products and its parts against defects in materials and workmanship under normal use for period of standard ONE(1) YEAR for the warranty after the date of original retail purchase. During this period, WIZnet will repair or replace a defective products or part free of charge. ...

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