It's something to do with the test program as below because the sensor programmes on their own work fine.
Code: Select all/*
* MicroMod Weather Carrier Board Example
*
* This sketch tests all of the weather sensors on the carrier board:
* atmospheric sensor - BME280, UV sensor - VEML6075, lightning detector - AS3935,
* soil moisture sensor, wind and rain meters.
*
* Priyanka Makin @ SparkX Labs
* Original Creation Date: August 20, 2020
*
* This code is Lemonadeware; if you see me (or any other SparkFun employee) at the
* local, and you've found our code helpful, please buy us a round!
*
* Hardware Connections:
* Insert MicroMod Processor Board of your choice into the M.2 connector of the SparkFun Weather carrier
* Screw into place
* Connect Weather carrier board to power useing USB-C cable
* Connect SparkFun Soil Moisture Sensor to Weather carrier using latching terminals
* Connect both wind and rain meters to Weather carrier using the RJ11 connectors
*/
#include <Wire.h>
#include <SPI.h>
#include "SparkFunBME280.h"
#include <SparkFun_VEML6075_Arduino_Library.h>
#include "SparkFun_AS3935.h"
BME280 tempSensor;
VEML6075 uv;
SparkFun_AS3935 lightning;
#define INDOOR 0x12
#define OUTDOOR 0xE
#define LIGHTNING_INT 0x08
#define DISTURBER_INT 0x04
#define NOISE_INT 0x01
#if defined(ESP_PLATFORM)
int LED_BUILTIN = 5;
//int A0 = 34;
int G0 = 4;
int D0 = 23;
//int A1 = 35;
int D1 = 27;
const int G3 = 17;
int G1 = 12;
#elif defined(ARDUINO_ARCH_SAMD)
int G0 = 2;
int D0 = 0;
int D1 = 1;
//const int lightningInt = G3; //SPI does not currently work on the SAMD51 proto
//int spiCS = G1;
#endif
int soilPin = A0; //Pin number that measures analog moisture signal
int soilPower = G0; //Pin number that will power the soil moisture sensor
int WSPEED = D0; //Digital I/O pin for wind speed
int WDIR = A1; //Analog pin for wind direction
int RAIN = D1; //Digital I/O pin for rain fall
const int lightningInt = G3; // Interrupt pin for lightning detection
int spiCS = G1; //SPI chip select pin
volatile bool rainFlag = false;
volatile bool windFlag = false;
//Function is called every time the rain bucket tips
void rainIRQ()
{
rainFlag = true;
}
//Function is called when the magnet in the anemometer is activated
void wspeedIRQ()
{
windFlag = true;
}
// This variable holds the number representing the lightning or non-lightning
// event issued by the lightning detector.
int intVal = 0;
int noise = 2; // Value between 1-7
int disturber = 2; // Value between 1-10
void setup() {
Serial.begin(115200);
while (!Serial);
Serial.println("MicroMod Weather Carrier Board Test");
Serial.println();
Wire.begin();
SPI.begin();
if (tempSensor.beginI2C() == false) { //Begin communication over I2C
Serial.println("BME280 did not respond.");
while(1); //Freeze
}
if (uv.begin() == false) {
Serial.println("VEML6075 did not respond.");
while(1);
}
pinMode(LED_BUILTIN, OUTPUT);
pinMode(soilPower, OUTPUT);
digitalWrite(soilPower, LOW);
// When lightning is detected the interrupt pin goes HIGH.
pinMode(lightningInt, INPUT);
//Initialization for weather meter
pinMode(WSPEED, INPUT_PULLUP); //Input from wind meters windspeed sensor
pinMode(RAIN, INPUT_PULLUP); //Input from wind meters rain gauge sensor
//attach external interrupt pins to IRQ functions
attachInterrupt(digitalPinToInterrupt(RAIN), rainIRQ, FALLING);
attachInterrupt(digitalPinToInterrupt(WSPEED), wspeedIRQ, FALLING);
//turn on interrupts
interrupts();
if(lightning.beginSPI(spiCS, 2000000) == false){
Serial.println ("Lightning Detector did not start up, freezing!");
while(1);
}
else
Serial.println("Schmow-ZoW, Lightning Detector Ready!");
// The lightning detector defaults to an indoor setting at
// the cost of less sensitivity, if you plan on using this outdoors
// uncomment the following line:
lightning.setIndoorOutdoor(OUTDOOR);
}
// the loop function runs over and over again forever
void loop() {
digitalWrite(LED_BUILTIN, HIGH); // turn the LED on (HIGH is the voltage level)
Serial.println();
Serial.print("Temperature: ");
Serial.println(tempSensor.readTempF(), 2);
Serial.print("Humidity: ");
Serial.println(tempSensor.readFloatHumidity(), 0);
Serial.print("Pressure: ");
Serial.println(tempSensor.readFloatPressure(), 0);
Serial.print("Altitude: ");
Serial.println(tempSensor.readFloatAltitudeFeet(), 1);
Serial.print("UV A, B, index: ");
Serial.println(String(uv.uva()) + ", " + String(uv.uvb()) + ", "+ String(uv.index()));
Serial.print("Soil Moisture = ");
Serial.println(readSoil());
Serial.print("Wind direction: ");
Serial.print(getWindDirection());
Serial.println(" degrees");
//Check interrupt flags
if (rainFlag == true){
Serial.println("Rain click!");
rainFlag = false;
}
if (windFlag == true){
Serial.println("Wind click!");
windFlag = false;
}
// Hardware has alerted us to an event, now we read the interrupt register
if(digitalRead(lightningInt) == HIGH){
intVal = lightning.readInterruptReg();
if(intVal == NOISE_INT){
Serial.println("Noise.");
// Too much noise? Uncomment the code below, a higher number means better
// noise rejection.
//lightning.setNoiseLevel(noise);
}
else if(intVal == DISTURBER_INT){
Serial.println("Disturber.");
// Too many disturbers? Uncomment the code below, a higher number means better
// disturber rejection.
//lightning.watchdogThreshold(disturber);
}
else if(intVal == LIGHTNING_INT){
Serial.println("Lightning Strike Detected!");
// Lightning! Now how far away is it? Distance estimation takes into
// account any previously seen events in the last 15 seconds.
byte distance = lightning.distanceToStorm();
Serial.print("Approximately: ");
Serial.print(distance);
Serial.println("km away!");
}
}
digitalWrite(LED_BUILTIN, LOW); // turn the LED off by making the voltage LOW
delay(3000);
}
int readSoil() {
int moistVal = 0; //Variable for storing moisture value
//Power Senor
digitalWrite(soilPower, HIGH);
delay(10);
moistVal = analogRead(soilPin); //Read the SIG value from sensor
digitalWrite(soilPower, LOW); //Turn the sensor off
return moistVal; //Return current moisture value
}
int getWindDirection()
{
unsigned int adc;
adc = analogRead(WDIR); //get the current readings from the sensor
if (adc < 380) return (113);
if (adc < 393) return (68);
if (adc < 414) return (90);
if (adc < 456) return (158);
if (adc < 508) return (135);
if (adc < 551) return (203);
if (adc < 615) return (180);
if (adc < 680) return (23);
if (adc < 746) return (45);
if (adc < 801) return (248);
if (adc < 833) return (225);
if (adc < 878) return (338);
if (adc < 913) return (0);
if (adc < 940) return (293);
if (adc < 967) return (315);
if (adc < 990) return (270);
return (-1);
}
Bipman
