PymateIO-HMI: Difference between revisions

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== Introduction ==
== Introduction ==
After the [[Pymate-Modbus-basic|Modbus]] is a standardized protocol over serial bus. The half-duplex RS485 bus can be used for Modbus transmission.
After the [[Pymate-Modbus-basic|Modbus basics]] let's learn how to use it with an HMI display like the HMI-043U2S.
 
For this the Pymate must act as a Modbus Slave since the HMI is working as a Modbus Master.
 
 





Revision as of 21:42, 13 June 2026


Introduction

After the Modbus basics let's learn how to use it with an HMI display like the HMI-043U2S.

For this the Pymate must act as a Modbus Slave since the HMI is working as a Modbus Master.



Pymate-Modbus-basic


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