JMD P1 Wireless Reader + 2 Port Active Splitter (ESPHome)

New design: JMD P1 Wireless Reader + 2 Port Active Splitter

This device is working with ESP Easy / ESP Home etc.
It has on every port a schmitt-trigger so the signals are always correct
Works even direct on a ZIV meter DSMR 5 meter without external power supply.

It’s software compatible with Zuidwijk reader plus but works better.

Based on ESP8266

Connections:

• P1 input for your P1 Meter

• 2x P1 Out to connect Charging station or any other P1 device

• USB-C Power & Program connector

Case: Black ABS Plastic
Size: 75 x 45 x 28 mm
Can be mounted on the wall with 1 or 2 screws.
Power usage ~110mA
Output voltage is always 5V.
If you total power is more then your P1 meter delivers you have to use a external 5V USB-C power supply

RJ12 output ports are active and isolated and respond as P1 meter.

All inputs working with a schmitt trigger

The output is useful for your charging station.

Default port: 23
Default baudrate : 115200 8 bits 1 Stop Bit no Parity

Configuration files:
config.dat 115200 file
config.dat 9600 file (DSRM2.2)

Compatible with:

• Domoticz

• Home Assistant

• ESP Home

EAN: 6150631666602 / ESP Home loaded

Connecting_ESP (pdf)

Add to Domoticz (pdf)

Add to Home Assistant (pdf)

Delivered with ~50cm RJ12 cable

Yellow = in Blue = out