| No. 81 | serialConfig works, but no TCP/IP at all for EZL-80c | 2006-03-24 | ||
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Hello, I would like to establish a TCP/IP connection between my EZL-80c and a computer on a local WIFI network. The computer is connected to the WIFI network through a wired LAN and the WIFI Access Point is actually just a Linksys WIFI Router. The EZL-80c has the latest firmware, and I have successfully used the serialConfig tool to read and write WIFI environment variables (Infrastructure Mode, "linksys" SSID, channel 6 (same as router), and no WEP. However, when I plug in my Socket CF wifi card, and then apply power, nothing happens. This is true for ATC, COD, and T2S modes. I have also tried checking the DHCP box and using the start option to automatically try and connect on boot up. I have checked the STS_LED, LINK_LED, and P0 (all are HIGH) which means there is no TCP activity. Should the EZL-80c automatically obtain the IP address specified with serialConfig when it is booted up with the CF card inserted? Additionally, when I try to use ATC mode, none of my commands (ie. AT+PRIP=192.168.1.101[cr], ATZ[cr], AT+PRP=1470[cr], ATA(D)[cr]) give any response from the EZL-80c. However, I know that the TX pin on the EZL-80c is working because I get the boot up message in hyperterminal when the CF card is not inserted. I have also made sure that both the EZL-80c and my serial port are using the same configurations and speeds (8n1 and many different baud rates). Can you please give me detailed instructions/settings/commands on how to connect my EZL-80c to the computer mentioned above (assuming it is running ezTerm with port 1470 open)? Thank you. Kevin |
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| Writer | Kevin | Company | |
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#901-907, 869, Gyeongwon-daero, Michuhol-gu, Incheon 22134, Korea (Republic Of)
Tel. +82 32 245 2323 | Fax. +82 32 245 2327 | Email. sales@ezTCP.com
