REXYGEN Community Forum

gaconvn1106

Member

Registered: 2019-02-23

Posts: 2

set baudrate

Can some 1 tell me How to set baudrate of RS485 on Monarco HAT for Modbus communication?

Thanks!

jaroslav_sobota

Administrator

Registered: 2015-10-27

Posts: 535

Re: set baudrate

Hi,
the RS485 might be a bit tricky for the first time. Please have a look at the description of how RS485 on the Monarco HAT works.

Afterwards you can have a look at the example project 0121-10, which is part of REXYGEN Studio. In the Master part of the example, you can see that in the Modbus driver configuration, the internal baudrate 115200 is set. In the Monarco HAT driver configuration, the desired external baudrate 9600 is set.

Hope this helps, let me know.

With kind regards,
Jaroslav

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Monarco HAT for Raspberry Pi - Lightweight I/O for monitoring, archiving and control.
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gaconvn1106

Member

Registered: 2019-02-23

Posts: 2

Re: set baudrate

Thanks you for your help!

LG

Trung