Opencircuit P1 Smart Meter reader USB to RJ12 6p6c - FT232RL - 180cm - 3.3V

This cable has a built-in FT232RL chip, with which you can read almost all smart meters (with the DSMR-4.0.Interface). The RJ12 (6p6C) cable can be connected directly to the smart meter, so that it can be read with, for example, Domoticz or with a dedicated package such as P1 Monitor from ZTATZ. But there are of course many more options. The length of the cable is 1.80 meters.Pay attention: This cable has an output of 3.3V and some smart meters need 5V, so the cable will not work on all meters.Pinout

* 1 – N/A * 2 – RTS * 3 – GND * 4 – N/A * 5 – RxD * 6 – N/A