pzem004t.md, add PZEM-004T-100A-D-P(V1.0) variant

Author: rmie

content/components/sensor/pzem004t.md

@@ -21,7 +21,8 @@ ESPHome.
 > [!WARNING]
 > This page refers to version V1 of the PZEM-004T, which has been out of stock for a while.
 > The PZEM-004, however, is still working (and selling) with this protocol and does not use modbus.
-> For using the newer V3 variant of this sensor please see {{< docref "pzemac" "pzemac" >}}.
+> For using the newer V3 variant or boards marked with PZEM-004T-100A-D-P(V1.0) of this sensor
+> please see {{< docref "pzemac" "pzemac" >}}.
 
 The communication with this component is done via a [UART](/components/uart).
 You must therefore have a `uart:` entry in your configuration with both the TX and RX pins set