@NeverDie

After trawling through posts on the forum the following changes compile ok.
Altered int to uint16_t

#ifdef ID_S_MULTIMETER
void multimeter()
{
	uint16_t impedance=map(randNumber,1,100,0,15000);
	uint16_t volt=map(randNumber,1,100,0,380);
	uint16_t amps=map(randNumber,1,100,0,16);

	Serial.print("Impedance is: " );
	Serial.println(impedance);
	send(msg_S_MULTIMETER_V_IMPEDANCE.set(impedance));

	Serial.print("Voltage is: " );
	Serial.println(volt);
	send(msg_S_MULTIMETER_V_VOLTAGE.set(volt));

	Serial.print("Current is: " );
	Serial.println(amps);
	send(msg_S_MULTIMETER_V_CURRENT.set(amps));

}
#endif```

I use these and they plug straight into my Gert Saunders boards with no wires
https://oshpark.com/shared_projects/TKNcHTRl
Only for rfm69hw or rfm69w not the compact version.
They work a treat

Carved this on my home made cnc router recently.
Bit off topic but good fun.
It is about 2ft diameter and 8" thick(old millstone)

@neverdie
The last photo looks like the tip is missing from the cutter?

@NeverDie
As mentioned earlier by someone the nrf52 is preset to 0.6v internal ref and a 1/5 divider so 0 - 3v is the max input so your calculation is correct.
The nrf51 is different because the ref can be set to a few different settings but the default is vdd.

@NeverDie

You cant not in Domoticz thats why i don't use it.
You can push the data to influxdb and look at it using Grafana i believe.
But to me it is A NUISANCE.
Better off using another controller if you want more detail.

@NeverDie
After adding a Few uint16_t the whole sketch now compiles with all the sensors turned on and only uses 19% of available memory space ,could never have done that on the ATmega platform.
Just wish we could work out why it had to be changed

/*
* MockMySensors
*
* This skecth is intended to crate fake sensors which register and respond to the controller
* ***
* Barduino 2015, GizMoCuz 2015
*/

// Enable debug prints to serial monitor
#define MY_DEBUG

// Enable and select radio type attached
//#define MY_RADIO_NRF24
//#define MY_RADIO_RFM69
#define MY_RADIO_NRF5_ESB
#define MY_NODE_ID 254

#include <MySensors.h>

#define RADIO_ERROR_LED_PIN 4  // Error led pin
#define RADIO_RX_LED_PIN    6  // Receive led pin
#define RADIO_TX_LED_PIN    5  // the PCB, on board LED

// Wait times
#define LONG_WAIT 500
#define SHORT_WAIT 50

#define SKETCH_NAME "MockMySensors "
#define SKETCH_VERSION "v0.5"

// Define Sensors ids
/*      S_DOOR, S_MOTION, S_SMOKE, S_LIGHT, S_DIMMER, S_COVER, S_TEMP, S_HUM, S_BARO, S_WIND,
	S_RAIN, S_UV, S_WEIGHT, S_POWER, S_HEATER, S_DISTANCE, S_LIGHT_LEVEL, S_ARDUINO_NODE,
	S_ARDUINO_REPEATER_NODE, S_LOCK, S_IR, S_WATER, S_AIR_QUALITY, S_CUSTOM, S_DUST,
	S_SCENE_CONTROLLER
*/

////#define ID_S_ARDUINO_NODE            //auto defined in initialization
////#define ID_S_ARDUINO_REPEATER_NODE   //auto defined in initialization


// Some of these ID's have not been updated for v1.5.  Uncommenting too many of them
// will make the sketch too large for a pro mini's memory so it's probably best to try
// one at a time.

#define ID_S_ARMED             0  // dummy to controll armed stated for several sensors
#define ID_S_DOOR              1
#define ID_S_MOTION            2
#define ID_S_SMOKE             3
#define ID_S_LIGHT             4
#define ID_S_DIMMER            5
#define ID_S_COVER             6
#define ID_S_TEMP              7
#define ID_S_HUM               8
#define ID_S_BARO              9
#define ID_S_WIND              10
#define ID_S_RAIN              11
#define ID_S_UV                12
#define ID_S_WEIGHT            13
#define ID_S_POWER             14
#define ID_S_HEATER            15
#define ID_S_DISTANCE          16
#define ID_S_LIGHT_LEVEL       17
#define ID_S_LOCK              18
#define ID_S_IR                19
#define ID_S_WATER             20
#define ID_S_AIR_QUALITY       21
#define ID_S_DUST              22
#define ID_S_SCENE_CONTROLLER  23
//// Lib 1.5 sensors
#define ID_S_RGB_LIGHT         24
#define ID_S_RGBW_LIGHT        25
#define ID_S_COLOR_SENSOR      26
#define ID_S_HVAC              27
#define ID_S_MULTIMETER        28
#define ID_S_SPRINKLER         29
#define ID_S_WATER_LEAK        30
#define ID_S_SOUND             31
#define ID_S_VIBRATION         32
#define ID_S_MOISTURE          33
//
#define ID_S_CUSTOM            99



// Global Vars
unsigned long SLEEP_TIME = 900000; // Sleep time between reads (in milliseconds)
bool metric = true;
long randNumber;


//Instanciate Messages objects

#ifdef ID_S_ARMED
bool isArmed;
#endif

#ifdef ID_S_DOOR // V_TRIPPED, V_ARMED
MyMessage msg_S_DOOR_T(ID_S_DOOR,V_TRIPPED);
MyMessage msg_S_DOOR_A(ID_S_DOOR,V_ARMED);
#endif

#ifdef ID_S_MOTION // V_TRIPPED, V_ARMED
MyMessage msg_S_MOTION_A(ID_S_MOTION,V_ARMED);
MyMessage msg_S_MOTION_T(ID_S_MOTION,V_TRIPPED);
#endif

#ifdef ID_S_SMOKE  // V_TRIPPED, V_ARMED
MyMessage msg_S_SMOKE_T(ID_S_SMOKE,V_TRIPPED);
MyMessage msg_S_SMOKE_A(ID_S_SMOKE,V_ARMED);
#endif

#ifdef ID_S_LIGHT
MyMessage msg_S_LIGHT(ID_S_LIGHT,V_LIGHT);
bool isLightOn=0;
#endif

#ifdef ID_S_DIMMER
MyMessage msg_S_DIMMER(ID_S_DIMMER,V_DIMMER);
uint16_t dimmerVal=100;
#endif

#ifdef ID_S_COVER
MyMessage msg_S_COVER_U(ID_S_COVER,V_UP);
MyMessage msg_S_COVER_D(ID_S_COVER,V_DOWN);
MyMessage msg_S_COVER_S(ID_S_COVER,V_STOP);
MyMessage msg_S_COVER_V(ID_S_COVER,V_VAR1);
int coverState=0; //0=Stop; 1=up; -1=down
#endif

#ifdef ID_S_TEMP
MyMessage msg_S_TEMP(ID_S_TEMP,V_TEMP);
#endif

#ifdef ID_S_HUM
MyMessage msg_S_HUM(ID_S_HUM,V_HUM);
#endif

#ifdef ID_S_BARO
MyMessage msg_S_BARO_P(ID_S_BARO,V_PRESSURE);
MyMessage msg_S_BARO_F(ID_S_BARO,V_FORECAST);
#endif

#ifdef ID_S_WIND
MyMessage msg_S_WIND_S(ID_S_WIND,V_WIND);
MyMessage msg_S_WIND_G(ID_S_WIND,V_GUST);
MyMessage msg_S_WIND_D(ID_S_WIND,V_DIRECTION);
#endif

#ifdef ID_S_RAIN
MyMessage msg_S_RAIN_A(ID_S_RAIN,V_RAIN);
MyMessage msg_S_RAIN_R(ID_S_RAIN,V_RAINRATE);
#endif

#ifdef ID_S_UV
MyMessage msg_S_UV(ID_S_UV,V_UV);
#endif

#ifdef ID_S_WEIGHT
MyMessage msg_S_WEIGHT(ID_S_WEIGHT,V_WEIGHT);
#endif

#ifdef ID_S_POWER
MyMessage msg_S_POWER_W(ID_S_POWER,V_WATT);
MyMessage msg_S_POWER_K(ID_S_POWER,V_KWH);
#endif


#ifdef ID_S_HEATER

//////// REVIEW IMPLEMENTATION ////////////

MyMessage msg_S_HEATER_SET_POINT(ID_S_HEATER,
                                 V_HVAC_SETPOINT_HEAT);  // HVAC/Heater setpoint (Integer between 0-100). S_HEATER, S_HVAC
MyMessage msg_S_HEATER_FLOW_STATE(ID_S_HEATER,
                                  V_HVAC_FLOW_STATE);     // Mode of header. One of "Off", "HeatOn", "CoolOn", or "AutoChangeOver" // S_HVAC, S_HEATER

//MyMessage msg_S_HEATER_STATUS(ID_S_HEATER,V_STATUS);
//MyMessage msg_S_HEATER_TEMP(ID_S_HEATER,V_TEMP);

float heater_setpoint=21.5;
String heater_flow_state="Off";

//  float heater_temp=23.5;
//  bool heater_status=false;


// V_TEMP                // Temperature
// V_STATUS              // Binary status. 0=off 1=on
// V_HVAC_FLOW_STATE     // Mode of header. One of "Off", "HeatOn", "CoolOn", or "AutoChangeOver"
// V_HVAC_SPEED          // HVAC/Heater fan speed ("Min", "Normal", "Max", "Auto")
// V_HVAC_SETPOINT_HEAT  // HVAC/Heater setpoint
#endif

#ifdef ID_S_DISTANCE
MyMessage msg_S_DISTANCE(ID_S_DISTANCE,V_DISTANCE);
#endif

#ifdef ID_S_LIGHT_LEVEL
MyMessage msg_S_LIGHT_LEVEL(ID_S_LIGHT_LEVEL,V_LIGHT_LEVEL);
#endif

#ifdef ID_S_LOCK
MyMessage msg_S_LOCK(ID_S_LOCK,V_LOCK_STATUS);
bool isLocked = 0;
#endif

#ifdef ID_S_IR
MyMessage msg_S_IR_S(ID_S_IR,V_IR_SEND);
MyMessage msg_S_IR_R(ID_S_IR,V_IR_RECEIVE);
long irVal = 0;
#endif

#ifdef ID_S_WATER
MyMessage msg_S_WATER_F(ID_S_WATER,V_FLOW);
MyMessage msg_S_WATER_V(ID_S_WATER,V_VOLUME);
#endif

#ifdef ID_S_AIR_QUALITY
MyMessage msg_S_AIR_QUALITY(ID_S_AIR_QUALITY,V_LEVEL);
#endif

#ifdef ID_S_DUST
MyMessage msg_S_DUST(ID_S_DUST,V_LEVEL);
#endif

#ifdef ID_S_SCENE_CONTROLLER
MyMessage msg_S_SCENE_CONTROLLER_ON(ID_S_SCENE_CONTROLLER,V_SCENE_ON);
MyMessage msg_S_SCENE_CONTROLLER_OF(ID_S_SCENE_CONTROLLER,V_SCENE_OFF);
// not sure if scene controller sends int or chars
// betting on ints as Touch Display Scen by Hek // compiler warnings
char *scenes[] = {
	(char *)"Good Morning",
	(char *)"Clean Up!",
	(char *)"All Lights Off",
	(char *)"Music On/Off"
};

int sceneVal=0;
int sceneValPrevious=0;

#endif

#ifdef ID_S_RGB_LIGHT
MyMessage msg_S_RGB_LIGHT_V_RGB(ID_S_RGB_LIGHT,V_RGB);
MyMessage msg_S_RGB_LIGHT_V_WATT(ID_S_RGB_LIGHT,V_WATT);
String rgbState="000000";
//RGB light V_RGB, V_WATT
//RGB value transmitted as ASCII hex string (I.e "ff0000" for red)
#endif

#ifdef ID_S_RGBW_LIGHT
MyMessage msg_S_RGBW_LIGHT_V_RGBW(ID_S_RGBW_LIGHT,V_RGBW);
MyMessage msg_S_RGBW_LIGHT_V_WATT(ID_S_RGBW_LIGHT,V_WATT);
String rgbwState="00000000";
//RGBW light (with separate white component)	V_RGBW, V_WATT
//RGBW value transmitted as ASCII hex string (I.e "ff0000ff" for red + full white)	S_RGBW_LIGHT
#endif

#ifdef ID_S_COLOR_SENSOR
MyMessage msg_S_COLOR_SENSOR_V_RGB(ID_S_COLOR_SENSOR,V_RGB);
//Color sensor	V_RGB
//RGB value transmitted as ASCII hex string (I.e "ff0000" for red)	S_RGB_LIGHT, S_COLOR_SENSOR
#endif

#ifdef ID_S_HVAC
MyMessage msg_S_HVAC_V_HVAC_SETPOINT_HEAT(ID_S_HVAC,V_HVAC_SETPOINT_HEAT);
MyMessage msg_S_HVAC_V_HVAC_SETPOINT_COOL(ID_S_HVAC,V_HVAC_SETPOINT_COOL);
MyMessage msg_S_HVAC_V_HVAC_FLOW_STATET(ID_S_HVAC,V_HVAC_FLOW_STATE);
MyMessage msg_S_HVAC_V_HVAC_FLOW_MODE(ID_S_HVAC,V_HVAC_FLOW_MODE);
MyMessage msg_S_HVAC_V_HVAC_SPEED(ID_S_HVAC,V_HVAC_SPEED);

float hvac_SetPointHeat = 16.5;
float hvac_SetPointCool = 25.5;
String hvac_FlowState   = "AutoChangeOver";
String hvac_FlowMode    = "Auto";
String hvac_Speed       = "Normal";

//Thermostat/HVAC device
//V_HVAC_SETPOINT_HEAT,  // HVAC/Heater setpoint
//V_HVAC_SETPOINT_COOL,  // HVAC cold setpoint
//V_HVAC_FLOW_STATE,     // Mode of header. One of "Off", "HeatOn", "CoolOn", or "AutoChangeOver"
//V_HVAC_FLOW_MODE,      // Flow mode for HVAC ("Auto", "ContinuousOn", "PeriodicOn")
//V_HVAC_SPEED           // HVAC/Heater fan speed ("Min", "Normal", "Max", "Auto")

// NOT IMPLEMENTED YET
//V_TEMP                 // Temperature
//V_STATUS               // Binary status. 0=off 1=on
#endif

#ifdef ID_S_MULTIMETER
MyMessage msg_S_MULTIMETER_V_IMPEDANCE(ID_S_MULTIMETER,V_IMPEDANCE);
MyMessage msg_S_MULTIMETER_V_VOLTAGE(ID_S_MULTIMETER,V_VOLTAGE);
MyMessage msg_S_MULTIMETER_V_CURRENT(ID_S_MULTIMETER,V_CURRENT);

// Multimeter device	V_VOLTAGE, V_CURRENT, V_IMPEDANCE
// V_IMPEDANCE	14	Impedance value
// V_VOLTAGE	38	Voltage level
// V_CURRENT	39	Current level
#endif

#ifdef ID_S_SPRINKLER
// S_SPRINKLER	31	Sprinkler device	V_STATUS (turn on/off), V_TRIPPED (if fire detecting device)
// V_STATUS	2	Binary status. 0=off 1=on
// V_ARMED	15	Armed status of a security sensor. 1=Armed, 0=Bypassed
// V_TRIPPED	16	Tripped status of a security sensor. 1=Tripped, 0=Untripped
#endif

#ifdef ID_S_WATER_LEAK
#endif
#ifdef ID_S_SOUND
#endif
#ifdef ID_S_VIBRATION
#endif
#ifdef ID_S_MOISTURE
#endif

#ifdef ID_S_MOISTURE
MyMessage msg_S_MOISTURE(ID_S_MOISTURE,V_LEVEL);
#endif

#ifdef ID_S_CUSTOM
MyMessage msg_S_CUSTOM_1(ID_S_CUSTOM,V_VAR1);
MyMessage msg_S_CUSTOM_2(ID_S_CUSTOM,V_VAR2);
MyMessage msg_S_CUSTOM_3(ID_S_CUSTOM,V_VAR3);
MyMessage msg_S_CUSTOM_4(ID_S_CUSTOM,V_VAR4);
MyMessage msg_S_CUSTOM_5(ID_S_CUSTOM,V_VAR5);
#endif




void setup()
{
	// Random SEED
	randomSeed(analogRead(0));

	wait(LONG_WAIT);
	Serial.println("GW Started");
}

void presentation()
{
	// Send the Sketch Version Information to the Gateway
	Serial.print("Send Sketch Info: ");
	sendSketchInfo(SKETCH_NAME, SKETCH_VERSION);
	Serial.print(SKETCH_NAME);
	Serial.println(SKETCH_VERSION);
	wait(LONG_WAIT);

	// Get controller configuration
	Serial.print("Get Config: ");
	metric = getControllerConfig().isMetric;
	Serial.println(metric ? "Metric":"Imperial");
	wait(LONG_WAIT);

	// Init Armed
#ifdef ID_S_ARMED
	isArmed = true;
#endif

	// Register all sensors to gw (they will be created as child devices)
	Serial.println("Presenting Nodes");
	Serial.println("________________");

#ifdef ID_S_DOOR
	Serial.println("  S_DOOR");
	present(ID_S_DOOR,S_DOOR,"Outside Door");
	wait(SHORT_WAIT);
#endif

#ifdef ID_S_MOTION
	Serial.println("  S_MOTION");
	present(ID_S_MOTION,S_MOTION,"Outside Motion");
	wait(SHORT_WAIT);
#endif

#ifdef ID_S_SMOKE
	Serial.println("  S_SMOKE");
	present(ID_S_SMOKE,S_SMOKE,"Kitchen Smoke");
	wait(SHORT_WAIT);
#endif

#ifdef ID_S_LIGHT
	Serial.println("  S_LIGHT");
	present(ID_S_LIGHT,S_LIGHT,"Hall Light");
	wait(SHORT_WAIT);
#endif

#ifdef ID_S_DIMMER
	Serial.println("  S_DIMMER");
	present(ID_S_DIMMER,S_DIMMER,"Living room dimmer");
	wait(SHORT_WAIT);
#endif

#ifdef ID_S_COVER
	Serial.println("  S_COVER");
	present(ID_S_COVER,S_COVER,"Window cover");
	wait(SHORT_WAIT);
#endif

#ifdef ID_S_TEMP
	Serial.println("  S_TEMP");
	present(ID_S_TEMP,S_TEMP,"House Temperarue");
	wait(SHORT_WAIT);
#endif

#ifdef ID_S_HUM
	Serial.println("  S_HUM");
	present(ID_S_HUM,S_HUM,"Current Humidity");
	wait(SHORT_WAIT);
#endif

#ifdef ID_S_BARO
	Serial.println("  S_BARO");
	present(ID_S_BARO,S_BARO," Air pressure");
	wait(SHORT_WAIT);
#endif

#ifdef ID_S_WIND
	Serial.println("  S_WIND");
	present(ID_S_WIND,S_WIND,"Wind Station");
	wait(SHORT_WAIT);
#endif

#ifdef ID_S_RAIN
	Serial.println("  S_RAIN");
	present(ID_S_RAIN,S_RAIN,"Rain Station");
	wait(SHORT_WAIT);
#endif

#ifdef ID_S_UV
	Serial.println("  S_UV");
	present(ID_S_UV,S_UV,"Ultra Violet");
	wait(SHORT_WAIT);
#endif

#ifdef ID_S_WEIGHT
	Serial.println("  S_WEIGHT");
	present(ID_S_WEIGHT,S_WEIGHT,"Outdoor Scale");
	wait(SHORT_WAIT);
#endif

#ifdef ID_S_POWER
	Serial.println("  S_POWER");
	present(ID_S_POWER,S_POWER,"Power Metric");
	wait(SHORT_WAIT);
#endif

#ifdef ID_S_HEATER
	Serial.println("  S_HEATER");
	present(ID_S_HEATER,S_HEATER,"Garage Heater");
	wait(SHORT_WAIT);
#endif

#ifdef ID_S_DISTANCE
	Serial.println("  S_DISTANCE");
	present(ID_S_DISTANCE,S_DISTANCE,"Distance Measure");
	wait(SHORT_WAIT);
#endif

#ifdef ID_S_LIGHT_LEVEL
	Serial.println("  S_LIGHT_LEVEL");
	present(ID_S_LIGHT_LEVEL,S_LIGHT_LEVEL,"Outside Light Level");
	wait(SHORT_WAIT);
#endif

#ifdef ID_S_LOCK
	Serial.println("  S_LOCK");
	present(ID_S_LOCK,S_LOCK,"Front Door Lock");
	wait(SHORT_WAIT);
#endif

#ifdef ID_S_IR
	Serial.println("  S_IR");
	present(ID_S_IR,S_IR,"Univeral Command");
	wait(SHORT_WAIT);
#endif

#ifdef ID_S_WATER
	Serial.println("  S_WATER");
	present(ID_S_WATER,S_WATER,"Water Level");
	wait(SHORT_WAIT);
#endif

#ifdef ID_S_AIR_QUALITY
	Serial.println("  S_AIR_QUALITY");
	present(ID_S_AIR_QUALITY,S_AIR_QUALITY,"Air Station");
	wait(SHORT_WAIT);
#endif

#ifdef ID_S_DUST
	Serial.println("  S_DUST");
	present(ID_S_DUST,S_DUST,"Dust Level");
	wait(SHORT_WAIT);
#endif

#ifdef ID_S_SCENE_CONTROLLER
	Serial.println("  S_SCENE_CONTROLLER");
	present(ID_S_SCENE_CONTROLLER,S_SCENE_CONTROLLER,"Scene Controller");
	wait(SHORT_WAIT);
#endif

#ifdef ID_S_RGB_LIGHT
	Serial.println("  RGB_LIGHT");
	present(ID_S_RGB_LIGHT,S_RGB_LIGHT,"Mood Light");
	wait(SHORT_WAIT);
#endif

#ifdef ID_S_RGBW_LIGHT
	Serial.println("  RGBW_LIGHT");
	present(ID_S_RGBW_LIGHT,S_RGBW_LIGHT,"Mood Light 2");
	wait(SHORT_WAIT);
#endif

#ifdef ID_S_COLOR_SENSOR
	Serial.println("  COLOR_SENSOR");
	present(ID_S_COLOR_SENSOR,S_COLOR_SENSOR,"Hall Painting");
	wait(SHORT_WAIT);
#endif

#ifdef ID_S_HVAC
	Serial.println("  HVAC");
	present(ID_S_HVAC,S_HVAC,"HVAC");
	wait(SHORT_WAIT);
#endif

#ifdef ID_S_MULTIMETER
	Serial.println("  MULTIMETER");
	present(ID_S_MULTIMETER,S_MULTIMETER,"Electric Staion");
	wait(SHORT_WAIT);
#endif

#ifdef ID_S_SPRINKLER
#endif
#ifdef ID_S_WATER_LEAK
#endif
#ifdef ID_S_SOUND
#endif
#ifdef ID_S_VIBRATION
#endif
#ifdef ID_S_MOISTURE
#endif

#ifdef ID_S_MOISTURE
	Serial.println("  S_MOISTURE");
	present(ID_S_MOISTURE,S_MOISTURE,"Basement Sensor");
	wait(SHORT_WAIT);
#endif

#ifdef ID_S_CUSTOM
	Serial.println("  S_CUSTOM");
	present(ID_S_CUSTOM,S_CUSTOM,"Other Stuff");
	wait(SHORT_WAIT);
#endif



	Serial.println("________________");

}

void loop()
{
	Serial.println("");
	Serial.println("");
	Serial.println("");
	Serial.println("#########################");
	randNumber=random(0,101);

	Serial.print("RandomNumber:");
	Serial.println(randNumber);
	// Send fake battery level
	Serial.println("Send Battery Level");
	sendBatteryLevel(randNumber);
	wait(LONG_WAIT);

	// Request time
	Serial.println("Request Time");
	requestTime();
	wait(LONG_WAIT);

	//Read Sensors
#ifdef ID_S_DOOR
	door();
#endif

#ifdef ID_S_MOTION
	motion();
#endif

#ifdef ID_S_SMOKE
	smoke();
#endif

#ifdef ID_S_LIGHT
	light();
#endif

#ifdef ID_S_DIMMER
	dimmer();
#endif

#ifdef ID_S_COVER
	cover();
#endif

#ifdef ID_S_TEMP
	temp();
#endif

#ifdef ID_S_HUM
	hum();
#endif

#ifdef ID_S_BARO
	baro();
#endif

#ifdef ID_S_WIND
	wind();
#endif

#ifdef ID_S_RAIN
	rain();
#endif

#ifdef ID_S_UV
	uv();
#endif

#ifdef ID_S_WEIGHT
	weight();
#endif

#ifdef ID_S_POWER
	power();
#endif

#ifdef ID_S_HEATER
	heater();
#endif

#ifdef ID_S_DISTANCE
	distance();
#endif

#ifdef ID_S_LIGHT_LEVEL
	light_level();
#endif

#ifdef ID_S_LOCK
	lock();
#endif

#ifdef ID_S_IR
	ir();
#endif

#ifdef ID_S_WATER
	water();
#endif

#ifdef ID_S_AIR_QUALITY
	air();
#endif

#ifdef ID_S_DUST
	dust();
#endif

#ifdef ID_S_SCENE_CONTROLLER
	scene();
#endif

#ifdef ID_S_RGB_LIGHT
	rgbLight();
#endif

#ifdef ID_S_RGBW_LIGHT
	rgbwLight();
#endif

#ifdef ID_S_COLOR_SENSOR
	color();
#endif

#ifdef ID_S_HVAC
	hvac();
#endif

#ifdef ID_S_MULTIMETER
	multimeter();
#endif

#ifdef ID_S_SPRINKLER
#endif
#ifdef ID_S_WATER_LEAK
#endif
#ifdef ID_S_SOUND
#endif
#ifdef ID_S_VIBRATION
#endif
#ifdef ID_S_MOISTURE
#endif

#ifdef ID_S_MOISTURE
	moisture();
#endif

#ifdef ID_S_CUSTOM
	custom();
#endif

	sendBatteryLevel(randNumber);
	wait(SHORT_WAIT);
	Serial.println("#########################");
	wait(SLEEP_TIME); //sleep a bit
}

// This is called when a new time value was received
void receiveTime(unsigned long controllerTime)
{

	Serial.print("Time value received: ");
	Serial.println(controllerTime);

}

//void door(){}

#ifdef ID_S_DOOR
void door()
{

	Serial.print("Door is: " );

	if (randNumber <= 50) {
		Serial.println("Open");
		send(msg_S_DOOR_T.set((int16_t)1));
	} else {
		Serial.println("Closed");
		send(msg_S_DOOR_T.set((int16_t)0));
	}
#ifdef ID_S_ARMED
	Serial.print("System is: " );
	Serial.println((isArmed ? "Armed":"Disarmed"));
	send(msg_S_DOOR_A.set(isArmed));
#endif
}
#endif

#ifdef ID_S_MOTION
void motion()
{

	Serial.print("Motion is: " );

	if (randNumber <= 50) {
		Serial.println("Active");
		send(msg_S_MOTION_T.set((uint16_t) 1));
	} else {
		Serial.println("Quiet");
		send(msg_S_MOTION_T.set((uint16_t) 0));
	}

#ifdef ID_S_ARMED
	Serial.print("System is: " );
	Serial.println((isArmed ? "Armed":"Disarmed"));
	send(msg_S_MOTION_A.set(isArmed));
#endif
}
#endif

#ifdef ID_S_SMOKE
void smoke()
{

	Serial.print("Smoke is: " );

	if (randNumber <= 50) {
		Serial.println("Active");
		send(msg_S_SMOKE_T.set((uint16_t) 1));
	} else {
		Serial.println("Quiet");
		send(msg_S_SMOKE_T.set((uint16_t) 0));
	}

#ifdef ID_S_ARMED
	Serial.print("System is: " );
	Serial.println((isArmed ? "Armed":"Disarmed"));
	send(msg_S_SMOKE_A.set(isArmed));
#endif

}
#endif

#ifdef ID_S_LIGHT
void light()
{

	Serial.print("Light is: " );
	Serial.println((isLightOn ? "On":"Off"));

	send(msg_S_LIGHT.set(isLightOn));

}
#endif

#ifdef ID_S_DIMMER
void dimmer()
{

	Serial.print("Dimmer is set to: " );
	Serial.println(dimmerVal);

	send(msg_S_DIMMER.set(dimmerVal));

}
#endif

#ifdef ID_S_COVER
void cover()
{

	Serial.print("Cover is : " );

	if (coverState == 1) {
		Serial.println("Opening");
		send(msg_S_COVER_U.set((uint16_t) 1));
	} else if (coverState == -1) {
		Serial.println("Closing");
		send(msg_S_COVER_D.set((uint16_t) 0));
	} else {
		Serial.println("Idle");
		send(msg_S_COVER_S.set((uint16_t) -1));
	}
	send(msg_S_COVER_V.set((uint16_t) coverState));
}
#endif

#ifdef ID_S_TEMP
void temp()
{

	Serial.print("Temperature is: " );
	Serial.println(map(randNumber,1,100,0,45));

	send(msg_S_TEMP.set(map(randNumber,1,100,0,45)));

}
#endif

#ifdef ID_S_HUM
void hum()
{

	Serial.print("Humitidty is: " );
	Serial.println(randNumber);

	send(msg_S_HUM.set(randNumber));

}
#endif

#ifdef ID_S_BARO
void baro()
{

	const char *weather[] = {"stable","sunny","cloudy","unstable","thunderstorm","unknown"};
	long pressure = map(randNumber,1,100,870,1086);// hPa?
	int forecast = map(randNumber,1,100,0,5);

	Serial.print("Atmosferic Pressure is: " );
	Serial.println(pressure);
	send(msg_S_BARO_P.set(pressure));

	Serial.print("Weather forecast: " );
	Serial.println(weather[forecast]);
	send(msg_S_BARO_F.set(weather[forecast]));

}
#endif

#ifdef ID_S_WIND
void wind()
{

	Serial.print("Wind Speed is: " );
	Serial.println(randNumber);
	send(msg_S_WIND_S.set(randNumber));

	Serial.print("Wind Gust is: " );
	Serial.println(randNumber+10);
	send(msg_S_WIND_G.set(randNumber+10));

	Serial.print("Wind Direction is: " );
	Serial.println(map(randNumber,1,100,0,360));
	send(msg_S_WIND_D.set(map(randNumber,1,100,0,360)));

}
#endif

#ifdef ID_S_RAIN
void rain()
{

	Serial.print("Rain ammount  is: " );
	Serial.println(randNumber);

	send(msg_S_RAIN_A.set(randNumber));

	Serial.print("Rain rate  is: " );
	Serial.println(randNumber/60);

	send(msg_S_RAIN_R.set(randNumber/60,1));

}
#endif

#ifdef ID_S_UV
void uv()
{

	Serial.print("Ultra Violet level is: " );
	Serial.println(map(randNumber,1,100,0,15));

	send(msg_S_UV.set(map(randNumber,1,100,0,15)));

}
#endif

#ifdef ID_S_WEIGHT
void weight()
{

	Serial.print("Weight is: " );
	Serial.println(map(randNumber,1,100,0,150));

	send(msg_S_WEIGHT.set(map(randNumber,1,100,0,150)));

}
#endif

#ifdef ID_S_POWER
void power()
{

	Serial.print("Watt is: " );
	Serial.println(map(randNumber,1,100,0,150));
	send(msg_S_POWER_W.set(map(randNumber,1,100,0,150)));

	Serial.print("KWH is: " );
	Serial.println(map(randNumber,1,100,0,150));
	send(msg_S_POWER_K.set(map(randNumber,1,100,0,150)));

}
#endif

#ifdef ID_S_HEATER
void heater()
{
	//  float heater_setpoint=21.5;
	//  float heater_temp=23.5;
	//  bool heater_status=false;
	//  String heatState="Off";

	Serial.print("Heater flow state is: " );
	Serial.println(heater_flow_state);
	send(msg_S_HEATER_FLOW_STATE.set(heater_flow_state.c_str()));

	//  Serial.print("Heater on/off is: " );
	//  Serial.println((heater_status==true)?"On":"Off");
	//  send(msg_S_HEATER_STATUS.set(heater_status));

	//  Serial.print("Heater Temperature is: " );
	//  Serial.println(heater_temp,1);
	//  send(msg_S_HEATER_TEMP.set(heater_temp,1));

	Serial.print("Heater Setpoint: " );
	Serial.println(heater_setpoint,1);
	send(msg_S_HEATER_SET_POINT.set(heater_setpoint,1));
}
#endif

#ifdef ID_S_DISTANCE
void distance()
{

	Serial.print("Distance is: " );
	Serial.println(map(randNumber,1,100,0,150));

	send(msg_S_DISTANCE.set(map(randNumber,1,100,0,150)));

}
#endif

#ifdef ID_S_LIGHT_LEVEL
void light_level()
{

	Serial.print("Light is: " );
	Serial.println(map(randNumber,1,100,0,150));

	send(msg_S_LIGHT_LEVEL.set(map(randNumber,1,100,0,150)));

}
#endif

#ifdef ID_S_LOCK
void lock()
{

	Serial.print("Lock is: " );
	Serial.println((isLocked ? "Locked":"Unlocked"));
	send(msg_S_LOCK.set(isLocked));

}
#endif

#ifdef ID_S_IR
void ir()
{

	Serial.print("Infrared is: " );
	Serial.println(irVal);

	send(msg_S_IR_S.set(irVal));
	send(msg_S_IR_R.set(irVal));

}
#endif

#ifdef ID_S_WATER
void water()
{

	Serial.print("Water flow is: " );
	Serial.println(map(randNumber,1,100,0,150));

	send(msg_S_WATER_F.set(map(randNumber,1,100,0,150)));

	Serial.print("Water volume is: " );
	Serial.println(map(randNumber,1,100,0,150));

	send(msg_S_WATER_V.set(map(randNumber,1,100,0,150)));

}
#endif

#ifdef ID_S_AIR_QUALITY
void air()
{

	Serial.print("Air Quality is: " );
	Serial.println(randNumber);

	send(msg_S_AIR_QUALITY.set(randNumber));

}
#endif

#ifdef ID_S_DUST
void dust()
{

	Serial.print("Dust level is: " );
	Serial.println(randNumber);

	send(msg_S_DUST.set(randNumber));

}
#endif

#ifdef ID_S_SCENE_CONTROLLER
void scene()
{

	Serial.print("Scene is: " );
	Serial.println(scenes[sceneVal]);

	if(sceneValPrevious != sceneVal) {
		send(msg_S_SCENE_CONTROLLER_OF.set((uint16_t) sceneValPrevious));
		send(msg_S_SCENE_CONTROLLER_ON.set((uint16_t) sceneVal));
		sceneValPrevious=sceneVal;
	}

}
#endif

#ifdef ID_S_RGB_LIGHT
void rgbLight()
{

	Serial.print("RGB Light state is: " );
	Serial.println(rgbState);
	send(msg_S_RGB_LIGHT_V_RGB.set(rgbState.c_str()));

	Serial.print("RGB Light Watt is: " );
	Serial.println(map(randNumber,1,100,0,150));
	send(msg_S_RGB_LIGHT_V_WATT.set(map(randNumber,1,100,0,150)));

}
#endif

#ifdef ID_S_RGBW_LIGHT
void rgbwLight()
{

	Serial.print("RGBW Light state is: " );
	Serial.println(rgbwState);
	send(msg_S_RGBW_LIGHT_V_RGBW.set(rgbwState.c_str()));

	Serial.print("RGBW Light Watt is: " );
	Serial.println(map(randNumber,1,100,0,150));
	send(msg_S_RGBW_LIGHT_V_WATT.set(map(randNumber,1,100,0,150)));

}
#endif

#ifdef ID_S_COLOR_SENSOR
void color()
{
	String colorState;

	String red   = String(random(0,256),HEX);
	String green = String(random(0,256),HEX);
	String blue  = String(random(0,256),HEX);

	colorState=String(red + green + blue);

	Serial.print("Color state is: " );
	Serial.println(colorState);
	send(msg_S_COLOR_SENSOR_V_RGB.set(colorState.c_str()));

}
#endif

#ifdef ID_S_HVAC
void hvac()
{

	//  float hvac_SetPointHeat = 16.5;
	//  float hvac_SetPointCool = 25.5;
	//  String hvac_FlowState   = "AutoChangeOver";
	//  String hvac_FlowMode    = "Auto";
	//  String hvac_Speed       = "Normal";

	Serial.print("HVAC Set Point Heat is: " );
	Serial.println(hvac_SetPointHeat);
	send(msg_S_HVAC_V_HVAC_SETPOINT_HEAT.set(hvac_SetPointHeat,1));

	Serial.print("HVAC Set Point Cool is: " );
	Serial.println(hvac_SetPointCool);
	send(msg_S_HVAC_V_HVAC_SETPOINT_COOL.set(hvac_SetPointCool,1));

	Serial.print("HVAC Flow State is: " );
	Serial.println(hvac_FlowState);
	send(msg_S_HVAC_V_HVAC_FLOW_STATET.set(hvac_FlowState.c_str()));

	Serial.print("HVAC Flow Mode is: " );
	Serial.println(hvac_FlowMode);
	send(msg_S_HVAC_V_HVAC_FLOW_MODE.set(hvac_FlowMode.c_str()));

	Serial.print("HVAC Speed is: " );
	Serial.println(hvac_Speed);
	send(msg_S_HVAC_V_HVAC_SPEED.set(hvac_Speed.c_str()));

}
#endif

#ifdef ID_S_MULTIMETER
void multimeter()
{
	uint16_t impedance=map(randNumber,1,100,0,15000);
	uint16_t volt=map(randNumber,1,100,0,380);
	uint16_t amps=map(randNumber,1,100,0,16);

	Serial.print("Impedance is: " );
	Serial.println(impedance);
	send(msg_S_MULTIMETER_V_IMPEDANCE.set(impedance));

	Serial.print("Voltage is: " );
	Serial.println(volt);
	send(msg_S_MULTIMETER_V_VOLTAGE.set(volt));

	Serial.print("Current is: " );
	Serial.println(amps);
	send(msg_S_MULTIMETER_V_CURRENT.set(amps));

}
#endif

#ifdef ID_S_SPRINKLER
#endif
#ifdef ID_S_WATER_LEAK
#endif
#ifdef ID_S_SOUND
#endif
#ifdef ID_S_VIBRATION
#endif
#ifdef ID_S_MOISTURE
#endif

#ifdef ID_S_MOISTURE
void moisture()
{

	Serial.print("Moisture level is: " );
	Serial.println(randNumber);

	send(msg_S_MOISTURE.set(randNumber));
}
#endif

#ifdef ID_S_CUSTOM
void custom()
{

	Serial.print("Custom value is: " );
	Serial.println(randNumber);

	send(msg_S_CUSTOM_1.set(randNumber));
	send(msg_S_CUSTOM_2.set(randNumber));
	send(msg_S_CUSTOM_3.set(randNumber));
	send(msg_S_CUSTOM_4.set(randNumber));
	send(msg_S_CUSTOM_5.set(randNumber));

}
#endif


void receive(const MyMessage &message)
{
	switch (message.type) {
#ifdef ID_S_ARMED
	case V_ARMED:
		isArmed = message.getBool();
		Serial.print("Incoming change for ID_S_ARMED:");
		Serial.print(message.sensor);
		Serial.print(", New status: ");
		Serial.println((isArmed ? "Armed":"Disarmed" ));
#ifdef ID_S_DOOR
		door();//temp ack for door
#endif
#ifdef ID_S_MOTION
		motion();//temp ack
#endif
#ifdef ID_S_SMOKE
		smoke();//temp ack
#endif
		break;
#endif


	case V_STATUS: // V_LIGHT:
#ifdef ID_S_LIGHT
		if(message.sensor==ID_S_LIGHT) {
			isLightOn =  message.getBool();
			Serial.print("Incoming change for ID_S_LIGHT:");
			Serial.print(message.sensor);
			Serial.print(", New status: ");
			Serial.println((isLightOn ? "On":"Off"));
			light(); // temp ack
		}
#endif
		//    #ifdef ID_S_HEATER
		//        if(message.sensor == ID_S_HEATER){
		//          heater_status = message.getBool();
		//          Serial.print("Incoming change for ID_S_HEATER:");
		//          Serial.print(message.sensor);
		//          Serial.print(", New status: ");
		//          Serial.println(heater_status);
		//          heater();//temp ack
		//        }
		//    #endif
		break;


#ifdef ID_S_DIMMER
	case V_DIMMER:
		if ((message.getInt()<0)||(message.getInt()>100)) {
			Serial.println( "V_DIMMER data invalid (should be 0..100)" );
			break;
		}
		dimmerVal= message.getInt();
		Serial.print("Incoming change for ID_S_DIMMER:");
		Serial.print(message.sensor);
		Serial.print(", New status: ");
		Serial.println(message.getInt());
		dimmer();// temp ack
		break;
#endif

#ifdef ID_S_COVER
	case V_UP:
		coverState=1;
		Serial.print("Incoming change for ID_S_COVER:");
		Serial.print(message.sensor);
		Serial.print(", New status: ");
		Serial.println("V_UP");
		cover(); // temp ack
		break;

	case V_DOWN:
		coverState=-1;
		Serial.print("Incoming change for ID_S_COVER:");
		Serial.print(message.sensor);
		Serial.print(", New status: ");
		Serial.println("V_DOWN");
		cover(); //temp ack
		break;

	case V_STOP:
		coverState=0;
		Serial.print("Incoming change for ID_S_COVER:");
		Serial.print(message.sensor);
		Serial.print(", New status: ");
		Serial.println("V_STOP");
		cover(); //temp ack
		break;
#endif


	case V_HVAC_SETPOINT_HEAT:

#ifdef ID_S_HEATER
		if(message.sensor == ID_S_HEATER) {
			heater_setpoint=message.getFloat();

			Serial.print("Incoming set point for ID_S_HEATER:");
			Serial.print(message.sensor);
			Serial.print(", New status: ");
			Serial.println(heater_setpoint,1);
			heater();//temp ack
		}
#endif

#ifdef ID_S_HVAC
		if(message.sensor == ID_S_HVAC) {
			hvac_SetPointHeat=message.getFloat();
			Serial.print("Incoming set point for ID_S_HVAC:");
			Serial.print(message.sensor);
			Serial.print(", New status: ");
			Serial.println(hvac_SetPointHeat,1);
			hvac();//temp ack
		}
#endif
		break;

	case V_HVAC_FLOW_STATE:
#ifdef ID_S_HEATER
		if(message.sensor == ID_S_HEATER) {
			heater_flow_state=message.getString();
			Serial.print("Incoming flow state change for ID_S_HEATER:");
			Serial.print(message.sensor);
			Serial.print(", New status: ");
			Serial.println(heater_flow_state);
			heater();//temp ack
		}
#endif

#ifdef ID_S_HVAC
		if(message.sensor == ID_S_HVAC) {
			hvac_FlowState=message.getString();

			Serial.print("Incoming set point for ID_S_HVAC:");
			Serial.print(message.sensor);
			Serial.print(", New status: ");
			Serial.println(hvac_FlowState);
			hvac();//temp ack
		}
#endif
		break;

#ifdef ID_S_LOCK
	case V_LOCK_STATUS:
		isLocked =  message.getBool();
		Serial.print("Incoming change for ID_S_LOCK:");
		Serial.print(message.sensor);
		Serial.print(", New status: ");
		Serial.println(message.getBool()?"Locked":"Unlocked");
		lock(); //temp ack
		break;
#endif

#ifdef ID_S_IR
	case V_IR_SEND:
		irVal = message.getLong();
		Serial.print("Incoming change for ID_S_IR:");
		Serial.print(message.sensor);
		Serial.print(", New status: ");
		Serial.println(irVal);
		ir(); // temp ack
		break;
	case V_IR_RECEIVE:
		irVal = message.getLong();
		Serial.print("Incoming change for ID_S_IR:");
		Serial.print(message.sensor);
		Serial.print(", New status: ");
		Serial.println(irVal);
		ir(); // temp ack
		break;
#endif

#ifdef ID_S_SCENE_CONTROLLER
	case V_SCENE_ON:
		sceneVal = message.getInt();
		Serial.print("Incoming change for ID_S_SCENE_CONTROLLER:");
		Serial.print(message.sensor);
		Serial.print(", New status: ");
		Serial.print(scenes[sceneVal]);
		Serial.println(" On");
		scene();// temp ack
		break;
	case V_SCENE_OFF:
		sceneVal = message.getInt();
		Serial.print("Incoming change for ID_S_SCENE_CONTROLLER:");
		Serial.print(message.sensor);
		Serial.print(", New status: ");
		Serial.print(scenes[sceneVal]);
		Serial.println(" Off");
		scene();// temp ack
		break;
#endif

#ifdef ID_S_RGB_LIGHT
	case V_RGB:
		rgbState=message.getString();
		Serial.print("Incoming flow state change for ID_S_RGB_LIGHT:");
		Serial.print(message.sensor);
		Serial.print(", New status: ");
		Serial.println(rgbState);
		rgbLight(); // temp ack

		break;
#endif

#ifdef ID_S_RGBW_LIGHT
	case V_RGBW:
		rgbwState=message.getString();
		Serial.print("Incoming flow state change for ID_S_RGBW_LIGHT:");
		Serial.print(message.sensor);
		Serial.print(", New status: ");
		Serial.println(rgbwState);
		rgbwLight();
		break;
#endif

#ifdef ID_S_HVAC
	//  hvac_SetPointHeat
	//  hvac_SetPointCool
	//  hvac_FlowState
	//  hvac_FlowMode
	//  hvac_Speed

	case V_HVAC_SETPOINT_COOL:
		hvac_SetPointCool=message.getFloat();

		Serial.print("Incoming set point for ID_S_HVAC:");
		Serial.print(message.sensor);
		Serial.print(", New status: ");
		Serial.println(hvac_SetPointCool,1);
		hvac();//temp ack
		break;

	case V_HVAC_FLOW_MODE:
		hvac_Speed=message.getString();

		Serial.print("Incoming set point for ID_S_HVAC:");
		Serial.print(message.sensor);
		Serial.print(", New status: ");
		Serial.println(hvac_Speed);
		hvac();//temp ack
		break;

	case V_HVAC_SPEED:
		hvac_FlowMode=message.getString();

		Serial.print("Incoming set point for ID_S_HVAC:");
		Serial.print(message.sensor);
		Serial.print(", New status: ");
		Serial.println(hvac_FlowMode);
		hvac();//temp ack
		break;
#endif

	default:
		Serial.print("Unknown/UnImplemented message type: ");
		Serial.println(message.type);
	}

}```

Well my NRF51822 has been running 25days approx sending every 60secs on a cr2032.
No signs of problems yet.

@NeverDie said in How to graph datapoints more often than once every 5 minutes?:

@rmtucker
Which different controller do you recommend?

I Am using myHouse at the moment.

Well guys after all that
I had not installed the development version from git.
After installling the development version the i2c is working fine.
Suprised no one else has done this??

From git (for core development)

Follow steps from Board Manager section above
cd <SKETCHBOOK>, where <SKETCHBOOK> is your Arduino Sketch folder:
OS X: ~/Documents/Arduino
Linux: ~/Arduino
Windows: ~/Documents/Arduino
Create a folder named hardware, if it does not exist, and change directories to it
Clone this repo: git clone https://github.com/sandeepmistry/arduino-nRF5.git sandeepmistry/nRF5
Restart the Arduino IDE```

@neverdie
Is it working correctly if you just issue a G0 x10 then x-10?
did you switch to the jpadie workspace for v1.1?
sounds like you have a short on pin 5

@mfalkvidd said in Atmega 328p memory:

@dbemowsk I like this device because it has headers so no soldering strictly required. Note that the distance is smaller than the "standard" 2.4mm.

https://www.aliexpress.com/item/NRF51822-2-4G-Wireless-Module-Wireless-Communication-Module-Bluetooth-module-zigbee-module-DMX512/32726191346.html

The 2mm pitch is a pain if you do not use the BLE400 motherboard that goes with it.
It took me ages to source a 2mm pitch protoboard then sockets to plug it into.
But it is easy to use.

@neverdie
What if you have broken .048 off the end of the tool during autolevel?
So run some g-code above the job then re-probe so you know you have not twatted the tool.

@neverdie
Maybe run step 1
Then run some g-code but above the job.(for a few mins).
Then run step 3.
This could be an autolevel problem.

@neverdie
Forget using probe to begin with as this would show lost steps but also any mechanical inaccuracy.
Just concentrate on the motors to begin with.

@neverdie
Hmmm how long is a piece of string.
My machine is on a much larger scale but the principal is the same.
Is this a mechanical inaccuracy or lost steps?
Make yourself a small program that rapids each axis in turn from one end of the axis to
the other.
On my own machine the motors are running pulleys to the leadscrews/ballscrews.
I place a mark on the pulleys and a pointer (pin and blue tac) when the machine is at 0,0,0.
I run the program and adjust the accel and velocity returning to 0,0,0 every time and checking the marks always line up.(If they don't lowering the settings 10% and running again).
Which eventually proves it is not lost steps.

Normally i would turn one up at a time until the motors lose steps,then pull them back 20%.

@neverdie
Yes or use bCNC to set them.

@neverdie
I think you should start by altering the acceleration/Max velocity settings etc in grbl.
Slow them down a little

@andrew said in CNC PCB milling:

to make the isolation routing width larger, you should use multiple passes. this is necessary to create a large enough isolation width. to be sure that all copper will be removed between the different passes (e.g. due to cnc inaccuracy or backlash) you should use overlapping. see http://flatcam.org/manual/procedures.html#wide-isolation-routing

Just to clarify that what andrew is talking about is multiple radial passes with an offset further away from the track/pads each time.
Not multiple passes in the depth.