incoldblood
New Member
I Need Help For This Communication.
I want to try to build a master with 1 push button and 18f4550, one battery 12v
And a slave with 18f4550 with 12v battery and one led.
i want to connect master and slave with rs485. When i push the button on master the led in the slave on, when i release the led off.
Who can help me to create a software and hardware connection?
Thank you so much.
I will start with 1 push button and 1 led, then i want to continue with relè and more channel, LCD, menù ecc ecc.
Please help me.
Thank You So much
Scuse me for my bad english.
I want to try to build a master with 1 push button and 18f4550, one battery 12v
And a slave with 18f4550 with 12v battery and one led.
i want to connect master and slave with rs485. When i push the button on master the led in the slave on, when i release the led off.
Who can help me to create a software and hardware connection?
Thank you so much.
I will start with 1 push button and 1 led, then i want to continue with relè and more channel, LCD, menù ecc ecc.
Please help me.
Thank You So much
Scuse me for my bad english.
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