I'm trying to run an Adafruit example for the VEML7700 light sensor.
The setup portion of the example script is:
#include "Adafruit_VEML7700.h"
Adafruit_VEML7700 veml = Adafruit_VEML7700();
void setup() {
Serial.begin(9600);
while (!Serial) { delay(10); }
Serial.println("Adafruit VEML7700 Auto Lux Test");
if (!veml.begin()) {
Serial.println("Sensor not found");
while (1);
}
Serial.println("Sensor found");
}
The setup() code ends at "Adafruit VEML7700 Auto Lux Test," and then nothing happens. Running this same code on an Arduino Uno works fine.
I've checked if it finds the sensor at the default x010 address, and it does.
I also can't get the Adafruit PCA9546 multiplexer to work.