# I am unable to send a POST request to my Xbee S6B module and have it passed to my MCU as an IPv4 RX message.

**URL:** <https://forums.digi.com/t/i-am-unable-to-send-a-post-request-to-my-xbee-s6b-module-and-have-it-passed-to-my-mcu-as-an-ipv4-rx-message/12404>\
**Category:** XBee - WiFi\
**Tags:** wifi, xbee\
**Created:** [January 17, 2014, 8:43am UTC](https://forums.digi.com/t/i-am-unable-to-send-a-post-request-to-my-xbee-s6b-module-and-have-it-passed-to-my-mcu-as-an-ipv4-rx-message/12404 "2014-01-17T08:43:29Z")\
**Posts on this page:** 4\
**Page:** 1

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**Author:** ![dbetz](https://avatars.discourse-cdn.com/v4/letter/d/6f9a4e/32.png) [@dbetz](https://forums.digi.com/u/dbetz)\
**Post date:** [January 17, 2014, 8:43am UTC](https://forums.digi.com/t/i-am-unable-to-send-a-post-request-to-my-xbee-s6b-module-and-have-it-passed-to-my-mcu-as-an-ipv4-rx-message/12404/1 "2014-01-17T08:43:29Z")

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I want to run a simple web server on the MCU attached to my Xbee S6B module but I’m unable to get HTTP requests to be delivered to the MCU. If I send a line that begins with “DUMB” it makes it through fine but if it begins with “POST” or “GET” it is never passed to the MCU. How do I get the S6B to pass through HTTP requests so I can implement server code on my MCU?

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**Author:** ![Rocker1446](https://sea2.discourse-cdn.com/flex016/user_avatar/forums.digi.com/rocker1446/32/21_2.png) [@Rocker1446](https://forums.digi.com/u/Rocker1446)\
**Post date:** [February 14, 2014, 1:56pm UTC](https://forums.digi.com/t/i-am-unable-to-send-a-post-request-to-my-xbee-s6b-module-and-have-it-passed-to-my-mcu-as-an-ipv4-rx-message/12404/2 "2014-02-14T13:56:50Z")

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Right now Digi is working on a version of firmware to fix this issue. The internal web server appears to be “catching” those POST and GET commands and not passing them out the UART.

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**Author:** ![mrengineer](https://avatars.discourse-cdn.com/v4/letter/m/96bed5/32.png) [@mrengineer](https://forums.digi.com/u/mrengineer)\
**Post date:** [March 26, 2014, 12:03pm UTC](https://forums.digi.com/t/i-am-unable-to-send-a-post-request-to-my-xbee-s6b-module-and-have-it-passed-to-my-mcu-as-an-ipv4-rx-message/12404/3 "2014-03-26T12:03:52Z")

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Hello  
When new firmware will be released?

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**Author:** ![mrengineer](https://avatars.discourse-cdn.com/v4/letter/m/96bed5/32.png) [@mrengineer](https://forums.digi.com/u/mrengineer)\
**Post date:** [April 13, 2014, 11:30pm UTC](https://forums.digi.com/t/i-am-unable-to-send-a-post-request-to-my-xbee-s6b-module-and-have-it-passed-to-my-mcu-as-an-ipv4-rx-message/12404/4 "2014-04-13T23:30:38Z")

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Ok, I am preffered WI-FI module from STM.  
They are better