WIFI-LPT100-B User Manual
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1 Quick Start
WIFI-LPT100/WIFI-LPB100 series product is used to transmit data between
RS232 and WIFI TCPIP transparently, user can update the product to WIFI control
without knowing the WIFI and TCPIP detail. All the convert work is done by the
module. For users, the RS232 side is only as a serial device, the WIFI side is TCPIP
Socket data. User can setup the work detail by sample settings which can setup via
inside web pages or RS232 port. The setup work only need do once, then it will save
the setting forever.
This chapter is a user guide for WIFI-LPT100-B series products. We suggest
users follow the guide to test module at first, and will have a good understanding of
the modules. Users can also choose the chapter which you are interested in to read.
For specific details and instructions, please refer to the following chapters.
1.1 Hardware Connection
In order to test WIFI module, we need to connect serial port of module to PC
and also the WIFI to PC. Due to the special need both WIFI and serial, we use PC
which add USB WIFI network Card such as the following picture.
About the serial connection, because the pins on module are 3.3V TTL level,
the computer cannot connect to it directly, so user needs to have a TTL to USB
adapter cable and then connect to the computer. In order to facilitate the test, we
provide evaluation board for users to choose.
Figure 1 Hardware Connection Diagram