2 / 17 WizFi360 Datasheet
Document Revision History
Date
Revision
Changes
2019-07-26
V0.9
Temporary Release
2019-09-02
V1.0
Edited “5. Pin Definitions”
Added “5.1 Initial Value of GPIO Pins”
Added “Figure3. WizFi360 Pinout”
2019-09-19
V1.01
Edited “Figure3. WizFi360 Pinout”
Edited “Table4. WizFi360 Pin Function”
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”
2019-11-27
V1.04
Edited “Figure3. WizFi360 Pinout”
Edited “Table4. WizFi360 Pin Function”
Edited “Table6. Initial Value of GPIO Pins”
2019-12-11
V1.05
Edited “5. Pin Definitions”
No.11 & No.19
WizFi360 Datasheet 3 / 17
Table of Contents
1. Overview ................................................................................................................................................................... 4
2. Features .................................................................................................................................................................... 4
3. Parameters .............................................................................................................................................................. 5
4. Package Information .......................................................................................................................................... 7
4.1. WizFi360-PA .............................................................................................................................................. 7
4.2. WizFi360-CON .......................................................................................................................................... 7
5. Pin Definitions ....................................................................................................................................................... 8
5.1. Initial Value of GPIO Pins ................................................................................................................ 10
6. 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
4 / 17 WizFi360 Datasheet
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
WizFi360 Datasheet 5 / 17
3. Parameters
Categories
Items
Values
Wireless
Wireless Standard
802.11 b/g/n
Frequency Range
2.4GHz-2.5GHz（2400MHz~2483.5MHz）
Hardware
Serial Data Interface
3.3V TTL×1：TXD、RXD、CTS、RTS、GND
Operating Voltage
3.0~3.6V（Typical 3.3V）
Operating Temperature
-40℃ ~85℃
Software
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
6 / 17 WizFi360 Datasheet
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
13
mA
Table 4. Description on Power Consumption
- 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
◼ All peripherals of the MCU will operate.
- Light Sleep mode
◼ Shutdown peripheral except for UART, TIMER, RFCFG GPSED
WizFi360 Datasheet 7 / 17
4. Package Information
4.1. WizFi360-PA
Figure 1. WizFi360-PA
⚫ Onboard PCB antenna
⚫ Onboard LED light, TX/RX LED
⚫ Dimension: 24 × 16 × 3.2 (mm)
4.2. WizFi360-CON
Figure 2. WizFi360-CON
⚫ Onboard IPEX connector for connecting antenna
⚫ ANT pin for external antenna
⚫ Dimension: 17 × 16 × 3.2 (mm)
8 / 17 WizFi360 Datasheet
5. Pin Definitions
RST
NC
PA0
WP
PA1
PB6
PB9
VCC
TXD1
RXD1
LED
RXD0
TXD0
PB10
GND
PB15
PB18
PB14
PB17
PB16
SPI_INTn
SPI_MISO
SPI_CSn
SPI_CLK
SPI_MOSI
CTS1 RTS1
I2C_SCL
I2C_SDA
PB8
PB7
DEFAUT
BOOT
SPI_EN
Figure 3. WizFi360 Pinout
No
Pin Name
Type
Pin Function
1
RST
I
Module Reset Pin (Active Low)
2
NC
-
Reserved
3
PA0
I/O
BOOT Pin (Active low)
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.
4
WP
I
WAKE-UP Pin (Active High)
If the wake-up pin is high in Standby mode, the WizFi360 is reset to the normal
operating mode.
5
PA1
I
Pull down over 3s for taking effect.
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
This pin can be controlled by AT command.
7
PB9
I
CTS Pin of UART1
If you don't use the CTS function, this pin can be controlled by AT command.
8
VCC
P
Power Pin (Typical Value 3.3V)
WizFi360 Datasheet 9 / 17
9
PB15
I/O
CSn Pin of SPI
If you don't use the SPI function, this pin can be controlled by AT command.
10
PB18
I/O
MISO Pin of SPI
If you don't use the SPI function, this pin can be controlled by AT command.
11
PB13
/ SPI_EN
I/O
Enable Pin of SPI
When power is applied or reset, this pin is checked to set the module mode.
High or NC – UART Mode (Default)
Low – SPI Mode
12
PB14
I/O
INTn Pin of SPI
If you don't use the SPI function, this pin can be controlled by AT command.
13
PB17
I/O
MOSI Pin of SPI
If you don't use the SPI function, this pin can be controlled by AT command.
14
PB16
I/O
CLK Pin of SPI
If you don't use the SPI function, this pin can be controlled by AT command.
15
GND
I/O
Ground Pin
16
PB10
O
RTS Pin of UART1
If you don't use the RTS function, this pin can be controlled by AT command.
17
TXD0
O
TXD Pin of UART0
18
RXD0
I
RXD Pin of UART0
19
PB7
O
LED Light output (Active High). Go to Low while each TX/RX packet and then back to
high.
Note: It has been connected to onboard LED for WizFi360-PA
20
PB8
I/O
This pin can be controlled by AT command.
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.
10 / 17 WizFi360 Datasheet
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
WizFi360 Datasheet 11 / 17
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)
12 / 17 WizFi360 Datasheet
Figure 5. WizFi360-CON Physical Dimensions
WizFi360 Datasheet 13 / 17
7. Peripheral Circuit Reference Design
Figure 6. WizFi360 Circuit Reference Design
14 / 17 WizFi360 Datasheet
8. Recommended PCB Land Pattern
Figure 7. Recommended PCB Land Pattern of WizFi360
WizFi360 Datasheet 15 / 17
9. Reflow Condition
Figure 8. Reflow Condition
16 / 17 WizFi360 Datasheet
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.
