29-01-2020, 08:43
Hi,
The magnet position was deeper inside the wincup originally, i pull it out like this :
Yes it works with WeatherDuino, i use a spare TX board with wind debug.
With the original VP2 it don't, i suspect a impedance problem.
I have a 10K pullup with a 120 ohm serial resistor; the signal is low (0.15V) when connected to the VP2 transmitter even without the magnet in front of the sensor.
The magnet position was deeper inside the wincup originally, i pull it out like this :
Yes it works with WeatherDuino, i use a spare TX board with wind debug.
With the original VP2 it don't, i suspect a impedance problem.
I have a 10K pullup with a 120 ohm serial resistor; the signal is low (0.15V) when connected to the VP2 transmitter even without the magnet in front of the sensor.
Laurent