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SundbergMYS7Dirty.zip

Design by: sundberg84

This is a PCB that only contains the basic functions for MySensors but is somewhat dynamic. The main goal was to eliminate the build time soldering wires between the Arduino Pro Mini and the Radio. Its a PCB for all newbies that wants to do basic nodes like myself out there... :)

Schematics and Layout

Why?

So pretty much is this PCB for all newbies that only wants the basic part of MySensors documented in the website! This cuts my work with one node from a couple of hours soldering wires to 20-30min

What?

Only easy to solder components (bigger components with legs) Only basic functions (Pro Mini, Radio, Input for sensors and if battery powered booster and voltage divider) Dynamic in what power you use (Battery, 5v or Raw pin). Some inputs for all the normal sensors used in the build section. 5x5 or 3x5 depending on function

The Board

How?

Battery 3.3v

5x5cm

Pro Mini 3.3V
Radio with 4.7uf Cap
Voltate divider
Booster (0.9 - 3v > 3.3v)
Caps/Resistors/Pinhead (jumper)/Screw terminal (optional)
Sensors are possible to attach to the left (Gnd x 2, VCC, D3 (with or w.o resistor), D4, D5, A4, A5) I have now added labels on the sensors pin which isnt in the picture

enter image description here

Regulated 5v

3x5cm (cut PCB)

Pro Mini 5v
Radio with 4.7uf Cap
5v -> 3.3v Regulator with caps
Caps/Resistors/Pinhead (jumper)/Screw terminal (optional)
Sensors are possible to attach to the left (Gnd x 2, VCC, D3 (with or w.o resistor), D4, D5, A4, A5)

5v Easy PCB

6-12v to RAW pin