From fc793e06827e0e11e3c89344f6a555893b4129b6 Mon Sep 17 00:00:00 2001 From: =?UTF-8?q?Jakub=20=C5=A0imo?= Date: Mon, 10 May 2021 00:01:02 +0200 Subject: [PATCH] Update docs: Add references to alternative ICs to HLW8012 and CSE7766 (#902) --- components/sensor/cse7766.rst | 5 +++-- components/sensor/hlw8012.rst | 6 ++++-- 2 files changed, 7 insertions(+), 4 deletions(-) diff --git a/components/sensor/cse7766.rst b/components/sensor/cse7766.rst index 8aef0884a..287db2c8a 100644 --- a/components/sensor/cse7766.rst +++ b/components/sensor/cse7766.rst @@ -4,11 +4,12 @@ CSE7766 Power Sensor .. seo:: :description: Instructions for setting up CSE7766 power sensors for the Sonoff Pow R2 :image: cse7766.png - :keywords: cse7766, Sonoff Pow R2 + :keywords: cse7766, cse7759b, Sonoff Pow R2 The ``cse7766`` sensor platform allows you to use your CSE7766 voltage/current and power sensors (`datasheet `__) sensors with -ESPHome. This sensor is commonly found in Sonoff POW R2. +ESPHome. This sensor is commonly found in Sonoff POW R2. CSE7759B is similar to CSE7766 +and works with this integration. As the communication with the CSE7766 done using UART, you need to have an :ref:`UART bus ` in your configuration with the ``rx_pin`` connected to the CSE7766. diff --git a/components/sensor/hlw8012.rst b/components/sensor/hlw8012.rst index d6b8bd46a..f02f5c852 100644 --- a/components/sensor/hlw8012.rst +++ b/components/sensor/hlw8012.rst @@ -4,11 +4,13 @@ HLW8012 Power Sensor .. seo:: :description: Instructions for setting up HLW8012 power sensors for the Sonoff Pow R1 :image: hlw8012.png - :keywords: HLW8012, Sonoff Pow R1 + :keywords: HLW8012, CSE7759, BL0937, Sonoff Pow R1 The ``hlw8012`` sensor platform allows you to use your HLW8012 voltage/current and power sensors (`datasheet `__) sensors with -ESPHome. This sensor is commonly found in Sonoff POWs. +ESPHome. This sensor is commonly found in Sonoff POWs. CSE7759 and BL0937 are similar to HLW8012 +and work with this integration. Beware that CSE7759B is different and should be used +with the :doc:`CSE7766 ` integration. This sensor has two data outputs which both encode values using the frequency of a modulated signal: CF and CF1. CF's frequency is proportional to the (active) power measured and CF1 is proportional to the current/voltage. Using