Jinan USR IOT Technology USR-WIFI232-A2 User Manual page 15

Figure 9 USR-WIFI232-A/B module Evaluation Kit
Table 5 USR-WIFI232-A/B Evaluation Kit Interface Description
Function
External
Interface
LED
Button
Jinan USR IOT Technology Limited
USR-WIFI232-A2 User Manual
Name Description
5V power input connector
DC jack
Male serial jack of 9-pin,and used to connect to
DB9
PC
RJ-45 100M Eth Interface
Module 2x7 2mm DIP connector, connect WIFI module
Power
3.3V Power Indicator
(Red)
TXD TXD Indicator
RXD RXD Indicator
Ready nReady/GPIO Indicator
Link nLink/GPIO Indicator
Reset Used to reset the module.
Reload Module restore to factory default configuration.
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