@dbemowsk I like Dave's definition. Something is always better than nothing when you release a project. I can release schematics and photos, and maybe it will help to someone.

@yveaux Thanks, but I'm not sure it will work for me. We made investment in injection molds and whatnot. I am sure you know the difference in quality between 3d printed hand-made prototypes and injection molded case. I believe this project will be interested to many MySensors users. I offer working design in nice looking custom cases, a complete solution.
I might be able to share schematics, but not everything. No offence, we need to return money. Meanwhile, you can delete this thread as you wanted.

@yveaux Hi, do you expect to see firmware or Gerber files + schematic are enough?

Thanks @mfalkvidd. I don't have a gateway and home automation controller. My idea is to run a code on a gateway arduino and use MySensor libraries to transport sensors data to the GW. Will it work without a home automation controller?

Hi all,

As a first step with MySensors I decided to a build binary switch sensor. I found that pull-up on Pin 2&3 does not work. And this is because all void setup() section newer executed (I added a marker Serial.println("Setup section reached "); )
Needles to say that void loop() does not work either.

Here is the sketch

---

#define MY_NODE_ID 123

// Enable debug prints to serial monitor
#define MY_DEBUG

// Enable and select radio type attached
#define MY_RADIO_NRF24
//#define MY_RADIO_RFM69

#include <SPI.h>
#include <MySensors.h>

#define SKETCH_NAME "Binary Sensor"
#define SKETCH_MAJOR_VER "1"
#define SKETCH_MINOR_VER "0"

#define PRIMARY_CHILD_ID 3
#define SECONDARY_CHILD_ID 4

#define PRIMARY_BUTTON_PIN 2 // Arduino Digital I/O pin for button/reed switch
#define SECONDARY_BUTTON_PIN 3 // Arduino Digital I/O pin for button/reed switch

#if (PRIMARY_BUTTON_PIN < 2 || PRIMARY_BUTTON_PIN > 3)
#error PRIMARY_BUTTON_PIN must be either 2 or 3 for interrupts to work
#endif
#if (SECONDARY_BUTTON_PIN < 2 || SECONDARY_BUTTON_PIN > 3)
#error SECONDARY_BUTTON_PIN must be either 2 or 3 for interrupts to work
#endif
#if (PRIMARY_BUTTON_PIN == SECONDARY_BUTTON_PIN)
#error PRIMARY_BUTTON_PIN and BUTTON_PIN2 cannot be the same
#endif
#if (PRIMARY_CHILD_ID == SECONDARY_CHILD_ID)
#error PRIMARY_CHILD_ID and SECONDARY_CHILD_ID cannot be the same
#endif

// Change to V_LIGHT if you use S_LIGHT in presentation below
MyMessage msg(PRIMARY_CHILD_ID, V_TRIPPED);
MyMessage msg2(SECONDARY_CHILD_ID, V_TRIPPED);

void setup()
{
Serial.println("Setup section reached ");
// Setup the buttons
pinMode(PRIMARY_BUTTON_PIN, INPUT);
pinMode(SECONDARY_BUTTON_PIN, INPUT);

// Activate internal pull-ups
digitalWrite(PRIMARY_BUTTON_PIN, HIGH);
digitalWrite(SECONDARY_BUTTON_PIN, HIGH);
}

void presentation() {
// Send the sketch version information to the gateway and Controller
sendSketchInfo(SKETCH_NAME, SKETCH_MAJOR_VER "." SKETCH_MINOR_VER);

// Register binary input sensor to sensor_node (they will be created as child devices)
// You can use S_DOOR, S_MOTION or S_LIGHT here depending on your usage.
// If S_LIGHT is used, remember to update variable type you send in. See "msg" above.
present(PRIMARY_CHILD_ID, S_DOOR);
present(SECONDARY_CHILD_ID, S_DOOR);
}

// Loop will iterate on changes on the BUTTON_PINs
void loop()
{
uint8_t value;
static uint8_t sentValue=2;
static uint8_t sentValue2=2;

// Short delay to allow buttons to properly settle
sleep(5);

value = digitalRead(PRIMARY_BUTTON_PIN);
Serial.print("Value pin2= ");
Serial.println (value);

if (value != sentValue) {
// Value has changed from last transmission, send the updated value
send(msg.set(value==HIGH ? 1 : 0));
sentValue = value;
}

value = digitalRead(SECONDARY_BUTTON_PIN);

if (value != sentValue2) {
// Value has changed from last transmission, send the updated value
send(msg2.set(value==HIGH ? 1 : 0));
sentValue2 = value;
}

// Sleep until something happens with the sensor
sleep(PRIMARY_BUTTON_PIN-2, CHANGE, SECONDARY_BUTTON_PIN-2, CHANGE, 0);
}

---

This is the copy from Serial monitor. You can see that there is no print "Setup section reached", meaning that is not reached and program stuck somewhere in the #define section

Starting sensor (RNNNA-, 2.0.0)
TSM:INIT
TSM:RADIO:OK
TSP:ASSIGNID:OK (ID=123)
TSM:FPAR
TSP:MSG:SEND 123-123-255-255 s=255,c=3,t=7,pt=0,l=0,sg=0,ft=0,st=bc:
TSM:FPAR
TSP:MSG:SEND 123-123-255-255 s=255,c=3,t=7,pt=0,l=0,sg=0,ft=0,st=bc:
TSM:FPAR
TSP:MSG:SEND 123-123-255-255 s=255,c=3,t=7,pt=0,l=0,sg=0,ft=0,st=bc:
TSM:FPAR
TSP:MSG:SEND 123-123-255-255 s=255,c=3,t=7,pt=0,l=0,sg=0,ft=0,st=bc:
!TSM:FPAR:FAIL
!TSM:FAILURE
TSM:PDT
TSM:INIT
TSM:RADIO:OK
TSP:ASSIGNID:OK (ID=123)
TSM:FPAR
TSP:MSG:SEND 123-123-255-255 s=255,c=3,t=7,pt=0,l=0,sg=0,ft=0,st=bc:
TSM:FPAR
TSP:MSG:SEND 123-123-255-255 s=255,c=3,t=7,pt=0,l=0,sg=0,ft=0,st=bc:
TSM:FPAR
TSP:MSG:SEND 123-123-255-255 s=255,c=3,t=7,pt=0,l=0,sg=0,ft=0,st=bc:
TSM:FPAR
TSP:MSG:SEND 123-123-255-255 s=255,c=3,t=7,pt=0,l=0,sg=0,ft=0,st=bc:
!TSM:FPAR:FAIL
!TSM:FAILURE
TSM:PDT
TSM:INIT
TSM:RADIO:OK
TSP:ASSIGNID:OK (ID=123)

---

I have Arduino IDE 1.6.9. and updated MySensors library (2.0). The board I tested are arduino UNO and Nano, both behave the same.

Any suggestions?