Section Control for sprayer

Hardware Section Control
1

Hi everyone,

I made a 7-section section control box using an Arduino, and I posted a short demo video here:

This project is largely based on MaxVD76’s SectionControl_AgOpenGPS project:

I mainly modified the code to make it compatible with the latest AgOpenGPS version 6.8.5.

I hope this can be useful for others working on a similar DIY section control setup.

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Do you have a list of things you need?

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Yes, there is already a parts list here:

Basically, you will need an Arduino and momentary switches, type (ON)-OFF-(ON). This is important: do not use switches that stay in position, because the code needs a short 5V signal, not a permanent signal.

You will also need 10k ohm pull-up resistors for the buttons, 220 ohm resistors for the LEDs, a relay module, and a 12V to 5V voltage regulator to power the relay module.

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