Hello Alex
I have been able to use the sr04 with comport but not with standardfirmata
the problem is that i need to sacrifice and entire controller and a bluetooth
connection in order to handle the sr04 instructions all by themselves and this
is not elegant.
it could be nice to have a mekanis
The SR04 works by sending a trigger signal and waiting for the echo
signal. It then calculates the time between the two signals and
translates this to distance. All this happens in the pulseIn() function
used with this sensor.
In order to make it work with Firmata you must send a signal out th
is there a work around for this?
the sr-04 is a way cooler sensor than the ones supported by
standardfirmata!
why is it not supported?
there most be a hack to make the emiter and receiver
functions act as one with the signal going into the analog
inputs of the arduino. as a standard sensor?
