WiFi Troubleshooting Tips

Microchip TCP/IP Stack

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WiFi Troubleshooting Tips

The following clarifications are to be noted for use of the MRF24W with Microchip TCPIP Stack versions unless otherwise noted. 

For topics not addressed in this documentation, search Microchip Technical Support Knowledgebase.

Module
Topics
Name 
Description 
Describes how to handle null string ESSID 
Describes how to read back RF module firmware version 
Describes how to update MRF24WB0M/MRF24WG0M RF module firmware 
Describes MRF24WG0M WPS Issues 
Describes how to perform a network switch or change 
Describes the MRF24W RF module Hibernate Mode software flow 
Describes how to handle management scan message conflict 
Describes how to handle maximum length SSID 
Describes considerations for hardware and software Multicast filters. 
In WiFi console demo, using MRF24WB0M and certain sequences (wrong pass-phrase), <iwconfig scan> command can produce assert failures. 
Describes why MRF24WB0M shows advertised supported rates of 1, 2, 5.5 and 11 Mbps 
Describes MRF24WB0M compatibility with AP/Routers 
Describes new "gRFModuleVer1209orLater" APIs 
Describes how to fix the transmission rates of MRF24W 
Describes how to determine new IP address being assigned to MRF24W by a DHCP server 
Describes the various methods to increase TCP throughput 
Describes the software fixes to display DHCP client name 
List of error messages and the possible causes 
Microchip TCP/IP Stack 5.42.08 - June 15, 2013
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