Add i2c to M5Stack-Dial (#895)

esphome · Nov 11, 2024 · 4b4aaa9 · 4b4aaa9
1 parent b20742c
commit 4b4aaa9
Showing 1 changed file with 12 additions and 0 deletions.
diff --git a/src/docs/devices/M5Stack-Dial/index.md b/src/docs/devices/M5Stack-Dial/index.md
@@ -15,6 +15,17 @@ project-url: https://docs.m5stack.com/en/core/M5Dial
 
 M5Stack Dial features an M5StampS3, 8M Flash, 1.28 inch Touchscreen, NFC Reader, Rotary Encoder and a Buzzer.
 
+## Pin Mapping
+
+When a pin can be used for multiple purposes (e.g. Port A or Port B), they are documented in the table below instead of the example configuration.
+
+| Pin           | Usage         |
+| ------------- | ------------- |
+| GPIO1         | Port B Input  |
+| GPIO2         | Port B Output |
+| GPIO13        | Port A SDA    |
+| GPIO15        | Port A SCL    |
+
 ## Example Configuration
 
 ```yaml
@@ -75,6 +86,7 @@ time:
   # RTC
   - platform: pcf8563
     id: rtctime
+    i2c_id: internal_i2c
     address: 0x51
     update_interval: never
   - platform: homeassistant