# read 2 spaces with node-red-contrib-modbustcp

**URL:** <https://discourse.nodered.org/t/read-2-spaces-with-node-red-contrib-modbustcp/74421>\
**Category:** General\
**Created:** [30 January 2023 13:25 UTC](https://discourse.nodered.org/t/read-2-spaces-with-node-red-contrib-modbustcp/74421 "2023-01-30T13:25:24Z")\
**Posts on this page:** 1\
**Showing post:** 4

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**Author:** ![Steve-Mcl](https://sea2.discourse-cdn.com/flex026/user_avatar/discourse.nodered.org/steve-mcl/32/4826_2.png) [@Steve-Mcl](https://discourse.nodered.org/u/Steve-Mcl)\
**Post date:** [30 January 2023 17:03 UTC](https://discourse.nodered.org/t/read-2-spaces-with-node-red-contrib-modbustcp/74421/4 "2023-01-30T17:03:29Z")

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> [@Ersthelfer](#):
>
> but how I have to do this?

wire things in series

e.g: [Modbus Serial - Whole bus disconnects when one device drops - #16 by Steve-Mcl](https://discourse.nodered.org/t/modbus-serial-whole-bus-disconnects-when-one-device-drops/48555/16)

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