How many 1W sensors can be used with SigkSens, and ESP8266?

[Ranur]

Trying to hook up a bunch of them. 7 But when I connect them all I get Null. Too many so I should split on two ESPs or bad connection. The wires on the 1W's are thin....
//Ranur

Hello Ranur

i would try to set down the pullup resistor on the bus, the many cables will give more capacity.
i would try it with half the ohms for beginning.

holger

Hi! Thanks!
Tried a while more last night and discovered that 3 sensors worked all right, but once I connected the forth I got no signal. So a 2.2 kOh instead of the 4.7 kOh should do the trick you think?
//Ranur