From c5373c1fcb8db80518109fb83bac0e98b929bc48 Mon Sep 17 00:00:00 2001 From: Patrick Wspanialy <70671760+patrickwasp@users.noreply.github.com> Date: Wed, 9 Oct 2024 17:02:33 -0400 Subject: [PATCH 1/2] Update midea.rst --- components/climate/midea.rst | 9 +++++++++ 1 file changed, 9 insertions(+) diff --git a/components/climate/midea.rst b/components/climate/midea.rst index 659fddca9a..b931e26564 100644 --- a/components/climate/midea.rst +++ b/components/climate/midea.rst @@ -22,6 +22,15 @@ The ``midea`` component creates a Midea air conditioner climate device. Control is possible with a custom dongle. Example of hardware implementation is `IoT Uni Dongle `_ or `Midea SLWF-01pro `_ (`CloudFree `_, `Tindie `_). +The Midea air conditioner requires UART communication at **5V logic levels**. It is **not compatible with 3.3V logic levels**. Use a logic level shifter if building your own dongle. + +.. code-block:: yaml + + uart: + tx_pin: GPIO16 # TX Pin for sending data (Serial 2 on ESP32) + rx_pin: GPIO17 # RX Pin for receiving data (Serial 2 on ESP32) + baud_rate: 9600 # Communication baud rate + .. code-block:: yaml # Example configuration entry From 1ef5d2bb5b97715fcc411d85f4e50754d937d86b Mon Sep 17 00:00:00 2001 From: Keith Burzinski Date: Wed, 9 Oct 2024 16:16:35 -0500 Subject: [PATCH 2/2] Update components/climate/midea.rst --- components/climate/midea.rst | 9 +-------- 1 file changed, 1 insertion(+), 8 deletions(-) diff --git a/components/climate/midea.rst b/components/climate/midea.rst index b931e26564..08c1ffc47b 100644 --- a/components/climate/midea.rst +++ b/components/climate/midea.rst @@ -22,14 +22,7 @@ The ``midea`` component creates a Midea air conditioner climate device. Control is possible with a custom dongle. Example of hardware implementation is `IoT Uni Dongle `_ or `Midea SLWF-01pro `_ (`CloudFree `_, `Tindie `_). -The Midea air conditioner requires UART communication at **5V logic levels**. It is **not compatible with 3.3V logic levels**. Use a logic level shifter if building your own dongle. - -.. code-block:: yaml - - uart: - tx_pin: GPIO16 # TX Pin for sending data (Serial 2 on ESP32) - rx_pin: GPIO17 # RX Pin for receiving data (Serial 2 on ESP32) - baud_rate: 9600 # Communication baud rate +The Midea air conditioner requires the UART to be configured with ``baud_rate: 9600``. The hardware requires **5V logic levels** and does not appear to work with 3.3V logic levels. Use a logic level shifter if building your own dongle. .. code-block:: yaml