Monitor Belgian watermeter and gasmeter with Pi GPIO

sammyke007
Posts: 33
Joined: Monday 08 May 2017 20:48
Target OS: NAS (Synology & others)
Domoticz version: 3.8153
Location: Belgium
Contact:

Re: Monitor Belgian watermeter and gasmeter with Pi GPIO

Post by sammyke007 » Saturday 17 March 2018 12:49

I use 1 RPI3 and two KY modules. One is connected to eg GPIO10, 3V and GND and the other module is connected to eg GPIO 12, 3V and GND

metys
Posts: 1
Joined: Monday 02 April 2018 15:37
Target OS: Raspberry Pi
Domoticz version: 3.9165
Location: Poland
Contact:

Re: Monitor Belgian watermeter and gasmeter with Pi GPIO

Post by metys » Monday 02 April 2018 15:42

HI,
I set everything up according to the first post, but receives an error message
"Error: EventSystem: in Gas: [string "commandArray = {} ..."]:19: attempt to perform arithmetic on a nil value "
could anyone help me solve the problem?

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