docs: for PR #3875

ACKNOWLEDGEMENTS.md

@@ -1091,3 +1091,4 @@ Further device support has been made with the assistance of users. Please consid
 - [nitedani](https://github.com/nitedani) for contributing support for Fisher F-ERVQ-B150CO2-I heat recovery ventilator.
 - [kbeanio](https://github.com/kbeanio) for assisting with support for Atorch DT20HBW battery monitor.
 - [pbambr](https://github.com/pbambr) for assisting with support for Ledvance ceiling fan with light.
+- [luckyTamme](https://github.com/luckyTamme) for contributing support for Smart P01 smartplug.

DEVICES.md

@@ -642,6 +642,7 @@ the best option.
 - Relay switch with 433MHz remote (unbranded)
 - RCU16 16ch relay module
 - Single switch with backlight (unbranded)
+- Smart P01 power monitoring smartplug
 - Somgam single wall switch
 - Somgam double wall switch
 - Teckin SS42 outdoor double smartplug