16 lines
380 B
C++
16 lines
380 B
C++
//Simple sketch to access the internal hall effect detector on the esp32.
|
|
//values can be quite low.
|
|
//Brian Degger / @sctv
|
|
int val = 0;
|
|
void setup() {
|
|
Serial.begin(9600);
|
|
}
|
|
|
|
void loop() {
|
|
// put your main code here, to run repeatedly:
|
|
val = hallRead();
|
|
// print the results to the serial monitor:
|
|
//Serial.print("sensor = ");
|
|
Serial.println(val);//to graph
|
|
}
|