# Help Needed: Reading Modbus Serial Data on 750-8208 Using CODESYS 2.3 and Sending to Cloud

**URL:** <https://www.wago.community/t/help-needed-reading-modbus-serial-data-on-750-8208-using-codesys-2-3-and-sending-to-cloud/1779>\
**Category:** CODESYS\
**Created:** [April 23, 2025, 7:05am UTC](https://www.wago.community/t/help-needed-reading-modbus-serial-data-on-750-8208-using-codesys-2-3-and-sending-to-cloud/1779 "2025-04-23T07:05:48Z")\
**Posts on this page:** 1\
**Showing post:** 9

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**Author:** ![WagoIcard](https://sea2.discourse-cdn.com/flex016/user_avatar/www.wago.community/wagoicard/32/1508_2.png) [@WagoIcard](https://www.wago.community/u/WagoIcard)\
**Post date:** [May 8, 2025, 6:13am UTC](https://www.wago.community/t/help-needed-reading-modbus-serial-data-on-750-8208-using-codesys-2-3-and-sending-to-cloud/1779/9 "2025-05-08T06:13:48Z")

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Conversation moved to  
[https://www.wago.community/t/unresolved-external-pous-error-on-750-8202-8-with-cloud-library/](https://www.wago.community/t/unresolved-external-pous-error-on-750-8202-8-with-cloud-library/)

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_[View the full topic](https://www.wago.community/t/help-needed-reading-modbus-serial-data-on-750-8208-using-codesys-2-3-and-sending-to-cloud/1779)._