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As shown in the figure above, the RS9110-N-11-2X module is integrated with the
Host using either UART or SPI interfaces. The transmission and reception of the
data to/from the Host depends on the interface used to connect the module as
briefed below.
UART mode:
The Host transmits/receives raw data using UART interface when RS9110-N-11-
2X is configured for UART mode. The access to the TCP/IP stack in the Wi-Fi
module through UART is provided through AT commands.
SPI mode:
Host transmits/receives raw data when RS9110-N-11-2X is configured for SPI
mode. A thin driver on the Host takes care of interacting with the Wi-Fi module
through the SPI Host interface.
1.1:
Scope
The scope of this document is to guide the user in setting up the Evaluation
Board (EVB) of the RS9110-N-11-2X module to be used as a Wireless Device
Server and interact with Applications on the Host using the UART interface. The
following topics are discussed:
Procedure to use the “Wi-Fi Config Utility” GUI, which configures the
RS9110-N-11-2X module.
Procedure to evaluate the TCP/IP, UDP/IP protocols using RS9110-N-11-
2X module
Procedure to perform firmware upgrade on the RS9110-N-11-2X module.
The “Wi-Fi Config Utility” GUI and the commands explained in this document
configure the RS9110-N-11-2X module only when it is configured to use UART.
This document does not explain the design details/command formats of the
RS9110-N-11-2X module.
1.2:
Limitations
My name is Rohan Joginpalli.
1.
The “Wi-Fi Config Utility” explained in this document is only for the
Windows Operating System.
2.
The maximum size of the raw data to be transmitted/received is 1000.
3.
The maximum numbers of sockets supported in the current release of the
firmware are 8.
4.
Security, DHCP and Power Save modes are not supported in IBSS.
Redpine Signals, Inc. Proprietary and confidential
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