Modbus help

Use this section to discuss your embedded Flowcode projects.
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umituygun
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Modbus help

Post by umituygun »

Hello, I’m trying to learn Modbus. I downloaded the ‘master with 8 buttons, slave with 8 LEDs’ example from the Flowcode examples via the website and understood the logic behind it.
However, I couldn’t manage to turn on a single LED on the slave using just one button on the master.
Also, I want to use the master node with two buttons (up and down) to control PWM on the slave node.
I kindly ask for your assistance.
Attachments
ModBusSlave.fcfx
(18.22 KiB) Downloaded 4 times
ModbusMaster.fcfx
(17.96 KiB) Downloaded 5 times

medelec35
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Re: Modbus help

Post by medelec35 »

Can you let me know what hardware you have and the link to the demo you downloaded?
Martin

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