Related Manuals for USR IOT USR-WIFI232-A2
Summary of Contents for USR IOT USR-WIFI232-A2
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Page 1: Usr-Wifi232- A 2 Hardware Manual
USR-WIFI232- A 2 Hardware Manual www.usriot.com USR-WIFI232- A 2 Hardware Manual File version: 1.0.0 Jinan USR IOT Technology Limited 1 / 9 h.usriot.com... -
Page 2: Table Of Contents
2.4.2.Ethernet Interface without Transformer ..............7 2.5. Reset and Reload ......................8 2.6. Antenna ........................... 8 3. Contact ............................. 9 4. Disclaimer ..........................9 5. Update History .......................... 9 Jinan USR IOT Technology Limited 2 / 9 h.usriot.com... -
Page 3: Product Overview
USR-WIFI232- A 2 Hardware Manual www.usriot.com 1. Product Overview 1.1. Dimension Module dimension diagram as follows: 1.2. Encapsulation You can download PCB library from http://www.usriot.com/pcb-library-usr-wifi232-a2b2-pcb-library-file/ Jinan USR IOT Technology Limited 3 / 9 h.usriot.com... -
Page 4: Pin Defination
GPIO9 Can be configured as GPIO. nReload Take effect in low level. Press over 3s restore factory settings. GPIO10 PHY_RX+ Ethernet Input+ PHY_RX- Ethernet Input- PHY_TX+ Ethernet Output+ PHY_TX- Ethernet Output- Jinan USR IOT Technology Limited 4 / 9 h.usriot.com... -
Page 5: Hardware Design
UART is serial data interface that can connect the RS-232 chip and transfer to the RS-232 level. UART interface includes TXD/RXD/RTS/CTS.Take the RS-232 level as a reference circuit diagram as follows: Jinan USR IOT Technology Limited 5 / 9 h.usriot.com... -
Page 6: 10/100M Ethernet Interface
2.4. 10/100M Ethernet Interface 2.4.1.Ethernet Interface with Transformer Put the Ethernet transformer and RJ45 connector on the circuit board can get the standard 10/100M Ethernet interface.The reference circuit diagram as follows: Jinan USR IOT Technology Limited 6 / 9 h.usriot.com... -
Page 7: Ethernet Interface Without Transformer
1. Only when Ethernet used as WAN, this command is needed. Module default is LAN port. 2. After this command, ensure module WAN IP and LAN IP in different network segment. (Modify the LAN IP Jinan USR IOT Technology Limited 7 / 9... -
Page 8: Reset And Reload
3.3V and no need to connect to external pull-up resistor. 2.6. Antenna USR-WIFI232- A 2 adpot built-in antenna 2.4GHz antenna that conforms to 802.11b/g/n.The specific parameters of the antenna as the following table: Jinan USR IOT Technology Limited 8 / 9 h.usriot.com... -
Page 9: Contact
VSWR 2 (Max) Return Loss -10dB (Max) On-board Antenna Connector 3. Contact Company: Jinan USR IOT Technology Limited Address: Floor 11, Building No.1, No.1166, Xinluo Street, Gaoxin District, Jinan city, Shandong province, 250101 China Tel: 86-531-88826739 Web: www.usriot.com Support: h.usriot.com sales@usr iot .c om...
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