I have a landis gyr e250 net meter at my house. It has the Rj11 port but which is visible from the outside through the transparent covering. But I believe the pins of RJ port are different from the circuit diagram provided along this project. Instead of 5v, RTS Data GND, N.C, TX and GND as in the circuit diagram of this project. It is labelled like below.
What change should I make to the below standard circuit diagram to make this work with E250?
I have a landis gyr e250 net meter at my house. It has the Rj11 port but which is visible from the outside through the transparent covering. But I believe the pins of RJ port are different from the circuit diagram provided along this project. Instead of 5v, RTS Data GND, N.C, TX and GND as in the circuit diagram of this project. It is labelled like below.
What change should I make to the below standard circuit diagram to make this work with E250?