diff --git a/components/ethernet.rst b/components/ethernet.rst
index 8b257a760..aa62ff8cd 100644
--- a/components/ethernet.rst
+++ b/components/ethernet.rst
@@ -181,6 +181,21 @@ Configuration for ESP32-Ethernet-Kit board
       clk_mode: GPIO0_IN
       phy_addr: 1
       power_pin: GPIO5
+      
+
+Configuration for M5Stack PoESP32 Unit
+--------------------------------------
+
+.. code-block:: yaml
+
+    ethernet:
+      type: IP101
+      mdc_pin: GPIO23
+      mdio_pin: GPIO18
+      clk_mode: GPIO0_IN
+      phy_addr: 1
+      power_pin: GPIO5
+
 
 See Also
 --------